WO2010122799A1 - 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 - Google Patents
芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 Download PDFInfo
- Publication number
- WO2010122799A1 WO2010122799A1 PCT/JP2010/002918 JP2010002918W WO2010122799A1 WO 2010122799 A1 WO2010122799 A1 WO 2010122799A1 JP 2010002918 W JP2010002918 W JP 2010002918W WO 2010122799 A1 WO2010122799 A1 WO 2010122799A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- substituted
- unsubstituted
- aromatic amine
- aromatic
- Prior art date
Links
- 150000004982 aromatic amines Chemical class 0.000 title claims abstract description 68
- 125000003118 aryl group Chemical group 0.000 claims abstract description 61
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 46
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 22
- 125000000962 organic group Chemical group 0.000 claims abstract description 4
- 238000005401 electroluminescence Methods 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 50
- 125000004432 carbon atom Chemical group C* 0.000 claims description 38
- 125000006413 ring segment Chemical group 0.000 claims description 34
- 150000001454 anthracenes Chemical class 0.000 claims description 18
- 125000001424 substituent group Chemical group 0.000 claims description 18
- 125000002950 monocyclic group Chemical group 0.000 claims description 16
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 16
- 125000003545 alkoxy group Chemical group 0.000 claims description 12
- 239000010409 thin film Substances 0.000 claims description 10
- 230000005525 hole transport Effects 0.000 claims description 9
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 7
- 125000004104 aryloxy group Chemical group 0.000 claims description 6
- 125000005567 fluorenylene group Chemical group 0.000 claims description 6
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 5
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 5
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 125000005647 linker group Chemical group 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 150000001721 carbon Chemical class 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 88
- 238000003786 synthesis reaction Methods 0.000 description 86
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 78
- 239000010410 layer Substances 0.000 description 69
- 150000001875 compounds Chemical class 0.000 description 59
- -1 trifluoromethylmethyl group Chemical group 0.000 description 52
- 238000004458 analytical method Methods 0.000 description 34
- 239000007787 solid Substances 0.000 description 34
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 29
- 239000000243 solution Substances 0.000 description 28
- 238000002347 injection Methods 0.000 description 27
- 239000007924 injection Substances 0.000 description 27
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 24
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 239000010408 film Substances 0.000 description 19
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 15
- 239000000843 powder Substances 0.000 description 15
- 235000002597 Solanum melongena Nutrition 0.000 description 12
- 229910052786 argon Inorganic materials 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 125000001624 naphthyl group Chemical group 0.000 description 11
- 239000012044 organic layer Substances 0.000 description 11
- 239000000758 substrate Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 10
- 238000000434 field desorption mass spectrometry Methods 0.000 description 10
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- 125000005561 phenanthryl group Chemical group 0.000 description 8
- 238000010898 silica gel chromatography Methods 0.000 description 8
- 229910052938 sodium sulfate Inorganic materials 0.000 description 8
- 235000011152 sodium sulphate Nutrition 0.000 description 8
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000002019 doping agent Substances 0.000 description 6
- 125000006267 biphenyl group Chemical group 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical class C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 4
- LONBOJIXBFUBKQ-UHFFFAOYSA-N 2,7-dibromo-9,9-dimethylfluorene Chemical compound C1=C(Br)C=C2C(C)(C)C3=CC(Br)=CC=C3C2=C1 LONBOJIXBFUBKQ-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 3
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000005509 dibenzothiophenyl group Chemical group 0.000 description 3
- 125000003914 fluoranthenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC=C4C1=C23)* 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 125000004957 naphthylene group Chemical group 0.000 description 3
- 125000004076 pyridyl group Chemical group 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 150000003613 toluenes Chemical class 0.000 description 3
- 238000001771 vacuum deposition Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 description 2
- MKZHJJQCUIZEDE-UHFFFAOYSA-N 1-[(2-hydroxy-3-naphthalen-1-yloxypropyl)-propan-2-ylamino]-3-naphthalen-1-yloxypropan-2-ol Chemical compound C1=CC=C2C(OCC(O)CN(CC(O)COC=3C4=CC=CC=C4C=CC=3)C(C)C)=CC=CC2=C1 MKZHJJQCUIZEDE-UHFFFAOYSA-N 0.000 description 2
- ZZMMKLVIBZWGPK-VOTSOKGWSA-N 1-bromo-4-[(e)-2-phenylethenyl]benzene Chemical compound C1=CC(Br)=CC=C1\C=C\C1=CC=CC=C1 ZZMMKLVIBZWGPK-VOTSOKGWSA-N 0.000 description 2
- HWSDRAPTZRYXHN-UHFFFAOYSA-N 2-(4-chlorophenyl)ethenylboronic acid Chemical compound OB(O)C=CC1=CC=C(Cl)C=C1 HWSDRAPTZRYXHN-UHFFFAOYSA-N 0.000 description 2
- GAMYYCRTACQSBR-UHFFFAOYSA-N 4-azabenzimidazole Chemical compound C1=CC=C2NC=NC2=N1 GAMYYCRTACQSBR-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical class CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 2
- 125000004653 anthracenylene group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001556 benzimidazoles Chemical class 0.000 description 2
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 2
- WDECIBYCCFPHNR-UHFFFAOYSA-N chrysene Chemical compound C1=CC=CC2=CC=C3C4=CC=CC=C4C=CC3=C21 WDECIBYCCFPHNR-UHFFFAOYSA-N 0.000 description 2
- 125000002676 chrysenyl group Chemical group C1(=CC=CC=2C3=CC=C4C=CC=CC4=C3C=CC12)* 0.000 description 2
- 125000005584 chrysenylene group Chemical group 0.000 description 2
- VPUGDVKSAQVFFS-UHFFFAOYSA-N coronene Chemical compound C1=C(C2=C34)C=CC3=CC=C(C=C3)C4=C4C3=CC=C(C=C3)C4=C2C3=C1 VPUGDVKSAQVFFS-UHFFFAOYSA-N 0.000 description 2
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 2
- AIPRAPZUGUTQKX-UHFFFAOYSA-N diethoxyphosphorylmethylbenzene Chemical compound CCOP(=O)(OCC)CC1=CC=CC=C1 AIPRAPZUGUTQKX-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 125000002541 furyl group Chemical group 0.000 description 2
- 125000001041 indolyl group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- LKKPNUDVOYAOBB-UHFFFAOYSA-N naphthalocyanine Chemical class N1C(N=C2C3=CC4=CC=CC=C4C=C3C(N=C3C4=CC5=CC=CC=C5C=C4C(=N4)N3)=N2)=C(C=C2C(C=CC=C2)=C2)C2=C1N=C1C2=CC3=CC=CC=C3C=C2C4=N1 LKKPNUDVOYAOBB-UHFFFAOYSA-N 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 125000004625 phenanthrolinyl group Chemical group N1=C(C=CC2=CC=C3C=CC=NC3=C12)* 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 125000005551 pyridylene group Chemical group 0.000 description 2
- 125000000714 pyrimidinyl group Chemical group 0.000 description 2
- 125000005493 quinolyl group Chemical group 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000006836 terphenylene group Chemical group 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 2
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 2
- 125000003960 triphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C3=CC=CC=C3C12)* 0.000 description 2
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 description 2
- YGLVWOUNCXBPJF-UHFFFAOYSA-N (2,3,4,5-tetraphenylcyclopenta-1,4-dien-1-yl)benzene Chemical compound C1=CC=CC=C1C1C(C=2C=CC=CC=2)=C(C=2C=CC=CC=2)C(C=2C=CC=CC=2)=C1C1=CC=CC=C1 YGLVWOUNCXBPJF-UHFFFAOYSA-N 0.000 description 1
- JCXLYAWYOTYWKM-UHFFFAOYSA-N (2,3,4-triphenylcyclopenta-1,3-dien-1-yl)benzene Chemical compound C1C(C=2C=CC=CC=2)=C(C=2C=CC=CC=2)C(C=2C=CC=CC=2)=C1C1=CC=CC=C1 JCXLYAWYOTYWKM-UHFFFAOYSA-N 0.000 description 1
- UWRZIZXBOLBCON-VOTSOKGWSA-N (e)-2-phenylethenamine Chemical class N\C=C\C1=CC=CC=C1 UWRZIZXBOLBCON-VOTSOKGWSA-N 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 1
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical class C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- XJKSTNDFUHDPQJ-UHFFFAOYSA-N 1,4-diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=C(C=2C=CC=CC=2)C=C1 XJKSTNDFUHDPQJ-UHFFFAOYSA-N 0.000 description 1
- HQJQYILBCQPYBI-UHFFFAOYSA-N 1-bromo-4-(4-bromophenyl)benzene Chemical group C1=CC(Br)=CC=C1C1=CC=C(Br)C=C1 HQJQYILBCQPYBI-UHFFFAOYSA-N 0.000 description 1
- PKJBWOWQJHHAHG-UHFFFAOYSA-N 1-bromo-4-phenylbenzene Chemical group C1=CC(Br)=CC=C1C1=CC=CC=C1 PKJBWOWQJHHAHG-UHFFFAOYSA-N 0.000 description 1
- ALLIZEAXNXSFGD-UHFFFAOYSA-N 1-methyl-2-phenylbenzene Chemical group CC1=CC=CC=C1C1=CC=CC=C1 ALLIZEAXNXSFGD-UHFFFAOYSA-N 0.000 description 1
- DZTMPLYRGPAHGU-UHFFFAOYSA-N 1-tert-butyl-2-(4-phenylphenyl)benzene Chemical group CC(C)(C)C1=CC=CC=C1C1=CC=C(C=2C=CC=CC=2)C=C1 DZTMPLYRGPAHGU-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- PJZDEYKZSZWFPX-UHFFFAOYSA-N 2,6-dibromonaphthalene Chemical compound C1=C(Br)C=CC2=CC(Br)=CC=C21 PJZDEYKZSZWFPX-UHFFFAOYSA-N 0.000 description 1
- MBHPOBSZPYEADG-UHFFFAOYSA-N 2-bromo-9,9-dimethylfluorene Chemical compound C1=C(Br)C=C2C(C)(C)C3=CC=CC=C3C2=C1 MBHPOBSZPYEADG-UHFFFAOYSA-N 0.000 description 1
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
- NSMJMUQZRGZMQC-UHFFFAOYSA-N 2-naphthalen-1-yl-1H-imidazo[4,5-f][1,10]phenanthroline Chemical compound C12=CC=CN=C2C2=NC=CC=C2C2=C1NC(C=1C3=CC=CC=C3C=CC=1)=N2 NSMJMUQZRGZMQC-UHFFFAOYSA-N 0.000 description 1
- YFCSASDLEBELEU-UHFFFAOYSA-N 3,4,5,6,9,10-hexazatetracyclo[12.4.0.02,7.08,13]octadeca-1(18),2(7),3,5,8(13),9,11,14,16-nonaene-11,12,15,16,17,18-hexacarbonitrile Chemical group N#CC1=C(C#N)C(C#N)=C2C3=C(C#N)C(C#N)=NN=C3C3=NN=NN=C3C2=C1C#N YFCSASDLEBELEU-UHFFFAOYSA-N 0.000 description 1
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 1
- OZJYZNVZBUZORU-UHFFFAOYSA-N 4-(4-aminophenyl)aniline;1,1'-biphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1.C1=CC(N)=CC=C1C1=CC=C(N)C=C1 OZJYZNVZBUZORU-UHFFFAOYSA-N 0.000 description 1
- VFPLSXYJYAKZCT-VOTSOKGWSA-N 4-[(e)-2-phenylethenyl]aniline Chemical compound C1=CC(N)=CC=C1\C=C\C1=CC=CC=C1 VFPLSXYJYAKZCT-VOTSOKGWSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- 0 BC=Cc(cc1C2(*)*)ccc1-c(cc1)c2cc1N(*C=C*)*C=C* Chemical compound BC=Cc(cc1C2(*)*)ccc1-c(cc1)c2cc1N(*C=C*)*C=C* 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical class CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 101100389259 Echinococcus multilocularis EM13 gene Proteins 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical class N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- XBDYBAVJXHJMNQ-UHFFFAOYSA-N Tetrahydroanthracene Natural products C1=CC=C2C=C(CCCC3)C3=CC2=C1 XBDYBAVJXHJMNQ-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- VKIJXFIYBAYHOE-VOTSOKGWSA-N [(e)-2-phenylethenyl]boronic acid Chemical compound OB(O)\C=C\C1=CC=CC=C1 VKIJXFIYBAYHOE-VOTSOKGWSA-N 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- LBGCRGLFTKVXDZ-UHFFFAOYSA-M ac1mc2aw Chemical compound [Al+3].[Cl-].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 LBGCRGLFTKVXDZ-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
- FZEYVTFCMJSGMP-UHFFFAOYSA-N acridone Chemical class C1=CC=C2C(=O)C3=CC=CC=C3NC2=C1 FZEYVTFCMJSGMP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000005103 alkyl silyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- 229940058303 antinematodal benzimidazole derivative Drugs 0.000 description 1
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 1
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- MUALRAIOVNYAIW-UHFFFAOYSA-N binap Chemical compound C1=CC=CC=C1P(C=1C(=C2C=CC=CC2=CC=1)C=1C2=CC=CC=C2C=CC=1P(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 MUALRAIOVNYAIW-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000000319 biphenyl-4-yl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000005566 carbazolylene group Chemical group 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 150000001893 coumarin derivatives Chemical class 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- CUIWZLHUNCCYBL-UHFFFAOYSA-N decacyclene Chemical compound C12=C([C]34)C=CC=C4C=CC=C3C2=C2C(=C34)C=C[CH]C4=CC=CC3=C2C2=C1C1=CC=CC3=CC=CC2=C31 CUIWZLHUNCCYBL-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 125000005299 dibenzofluorenyl group Chemical group C1(=CC=CC2=C3C(=C4C=5C=CC=CC5CC4=C21)C=CC=C3)* 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000000469 dry deposition Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 125000003784 fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 125000001977 isobenzofuranyl group Chemical group C=1(OC=C2C=CC=CC12)* 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- COLNWNFTWHPORY-UHFFFAOYSA-M lithium;8-hydroxyquinoline-2-carboxylate Chemical compound [Li+].C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1 COLNWNFTWHPORY-UHFFFAOYSA-M 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- 125000001715 oxadiazolyl group Chemical group 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- YRZZLAGRKZIJJI-UHFFFAOYSA-N oxyvanadium phthalocyanine Chemical compound [V+2]=O.C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 YRZZLAGRKZIJJI-UHFFFAOYSA-N 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 125000005560 phenanthrenylene group Chemical group 0.000 description 1
- 125000004934 phenanthridinyl group Chemical group C1(=CC=CC2=NC=C3C=CC=CC3=C12)* 0.000 description 1
- 125000005562 phenanthrylene group Chemical group 0.000 description 1
- 125000001791 phenazinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3N=C12)* 0.000 description 1
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 1
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 150000004033 porphyrin derivatives Chemical class 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 125000004309 pyranyl group Chemical class O1C(C=CC=C1)* 0.000 description 1
- 150000003216 pyrazines Chemical class 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000005412 pyrazyl group Chemical group 0.000 description 1
- 125000001725 pyrenyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- RQGPLDBZHMVWCH-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole Chemical class C1=NC2=CC=NC2=C1 RQGPLDBZHMVWCH-UHFFFAOYSA-N 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- JACPFCQFVIAGDN-UHFFFAOYSA-M sipc iv Chemical compound [OH-].[Si+4].CN(C)CCC[Si](C)(C)[O-].C=1C=CC=C(C(N=C2[N-]C(C3=CC=CC=C32)=N2)=N3)C=1C3=CC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 JACPFCQFVIAGDN-UHFFFAOYSA-M 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 description 1
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- KWQNQSDKCINQQP-UHFFFAOYSA-K tri(quinolin-8-yloxy)gallane Chemical compound C1=CN=C2C(O[Ga](OC=3C4=NC=CC=C4C=CC=3)OC=3C4=NC=CC=C4C=CC=3)=CC=CC2=C1 KWQNQSDKCINQQP-UHFFFAOYSA-K 0.000 description 1
- 125000005259 triarylamine group Chemical group 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000000025 triisopropylsilyl group Chemical group C(C)(C)[Si](C(C)C)(C(C)C)* 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- HTPBWAPZAJWXKY-UHFFFAOYSA-L zinc;quinolin-8-olate Chemical compound [Zn+2].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 HTPBWAPZAJWXKY-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
- C07C211/56—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
- C07C211/58—Naphthylamines; N-substituted derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
- C07C211/61—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton with at least one of the condensed ring systems formed by three or more rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/58—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/08—Radicals containing only hydrogen and carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
- C07D333/20—Radicals substituted by singly bound hetero atoms other than halogen by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/76—Dibenzothiophenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/10—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/0805—Compounds with Si-C or Si-Si linkages comprising only Si, C or H atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/40—Organosilicon compounds, e.g. TIPS pentacene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/18—Fluorenes; Hydrogenated fluorenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
- C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/93—Spiro compounds
- C07C2603/94—Spiro compounds containing "free" spiro atoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only heteroatom
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
Definitions
- the present invention relates to an aromatic amine derivative and an organic electroluminescence device using the same. More specifically, the present invention relates to an aromatic amine derivative capable of realizing organic electroluminescence having a high blue purity and high luminous efficiency and a long lifetime, and organic electroluminescence having a high blue purity and high luminous efficiency and a long lifetime.
- Organic electroluminescence (EL) devices using organic substances are promising for use as solid-state, inexpensive, large-area full-color display devices, and many developments have been made.
- an EL element is composed of a light emitting layer and a pair of counter electrodes sandwiching the layer.
- light emission when an electric field is applied between both electrodes, electrons are injected from the cathode side and holes are injected from the anode side.
- this is a phenomenon in which electrons recombine with holes in the light emitting layer to generate an excited state, and energy is emitted as light when the excited state returns to the ground state.
- Patent Documents 1 to 4 Some organic EL elements and materials for organic EL elements have been proposed in order to achieve high luminous efficiency and long life (Patent Documents 1 to 4), but further improvements have been demanded.
- the objective of this invention is providing the aromatic amine derivative which can improve the blue purity, luminous efficiency, and lifetime of an organic EL element.
- An object of the present invention is to provide an organic EL device having high blue purity, high luminous efficiency, and long life.
- An aromatic amine derivative represented by the following formula (1) (In the formula, A 1 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aromatic group, a substituted or unsubstituted heterocyclic group, or an organic group represented by the following formula (2).
- X 1 , X 2 and X 3 are each a substituted or unsubstituted aromatic group, or a substituted or unsubstituted heterocyclic group, X 1 and X 2 are linking groups different from each other.
- B 1 , B 2 and B 3 are each a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group.
- One of X 1 and X 2 is a substituted or unsubstituted condensed aromatic ring group having 10 to 30 ring carbon atoms or a condensed heterocyclic group having 10 to 30 ring atoms; 3.
- R 1 and R 2 are each an alkyl group, an aromatic group, a fluorine atom, an alkoxy group, or a substituted or unsubstituted silyl group, R 1 and R 2 may be bonded to each other to form a saturated or unsaturated cyclic structure. ) 5).
- the aromatic amine derivative according to any one of 1 to 3 represented by the following formula (5): (In the formula, X 2 , X 3 , B 1 , B 2 and B 3 are the same as in formula (1).) 6). 6. The aromatic amine derivative according to any one of 1 to 5, wherein X 2 and X 3 are both phenylene groups. 7). 6. The aromatic amine derivative according to any one of 1 to 5, wherein X 3 is a fluorenylene group. 8). An aromatic amine derivative according to any one of B 1, B 2 and 1-7 either aromatic or heterocyclic group B 3 is having a substituted or unsubstituted silyl group as a substituent. 9. 2.
- 12 In the organic electroluminescence device in which at least one organic thin film layer including at least a light emitting layer is sandwiched between a cathode and an anode, at least one layer of the organic thin film layer contains the aromatic amine derivative according to any one of 1 to 9 An organic electroluminescence element to be contained. 13.
- a 1 is a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group.
- Ar 11 and Ar 12 are each independently a substituted or unsubstituted monocyclic group having 5 to 50 ring atoms or a condensed or unsubstituted ring atom having 8 to 50 ring atoms.
- a cyclic group, R 1 to R 8 are each independently a hydrogen atom, a substituted or unsubstituted monocyclic group having 5 to 50 ring atoms, a substituted or unsubstituted condensed ring group having 8 to 50 ring atoms, substituted or unsubstituted, An unsubstituted alkyl group having 1 to 50 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 50 ring carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 50 carbon atoms, a substituted or unsubstituted carbon number A group selected from a 7 to 50 aralkyl group, a substituted or unsubstituted aryloxy group having 6 to 50 ring carbon atoms, a substituted or unsubstituted silyl group, a halogen atom, and a cyano group.
- the aromatic amine derivative which can improve the blue purity, luminous efficiency, and lifetime of an organic EL element can be provided. According to the present invention, it is possible to provide an organic EL element having high blue purity, high luminous efficiency, and long life.
- the aromatic amine derivative of the present invention is a compound represented by the following formula (1).
- a 1 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aromatic group, a substituted or unsubstituted heterocyclic group, or an organic group represented by the following formula (2).
- a 1 is a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group.
- X 1, X 2 and X 3 are each a substituted or unsubstituted aromatic group, or a substituted or unsubstituted heterocyclic group.
- X 1 and X 2 are linking groups different from each other.
- B 1 , B 2 and B 3 are each a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group.
- X 1 and X 2 are different linking groups.
- the aromatic amine derivative of the present invention it is presumed that the skeleton from the nitrogen atom to two double bond sites is mainly involved in light emission. By making the structure of the emission center asymmetric, an effect of preventing stacking between molecules can be obtained, and it is speculated that the effect of preventing stacking around the emission center structure is particularly great. Due to this effect, the aromatic amine derivative of the present invention can improve the blue purity, luminous efficiency and lifetime of the organic EL device.
- Examples of the substituted or unsubstituted alkyl group of A 1, having 1 to 10 carbon atoms (preferably 1 to 8 carbon atoms, more preferably 1 to 6 carbon atoms) or a substituted or unsubstituted alkyl group specific examples Substituted or unsubstituted methyl group, ethyl group, propyl group, isopropyl group, n-butyl group, s-butyl group, isobutyl group, t-butyl group, n-pentyl group, n-hexyl group, n-heptyl group N-octyl group, fluoromethyl group, difluoromethyl group, trifluoromethyl group, fluoroethyl group, trifluoromethylmethyl group, aminomethyl group, cyanomethyl group, cyanoethyl group, nitromethyl group, nitroethyl group and the like.
- the substituted or unsubstituted aromatic group of A 1 and B 1 to B 3 has 6 to 30 ring carbon atoms (preferably 6 to 20 ring carbon atoms, more preferably 6 to 12 ring carbon atoms).
- Substituted or unsubstituted aromatic group specific examples include substituted or unsubstituted phenyl group, naphthyl group, anthryl group, phenanthryl group, naphthacenyl group, anthracenyl group, chrycenyl group, fluorenyl group, triphenylenyl group, pyrenyl group, Biphenyl group, p-terphenyl group, m-terphenyl group, o-tolyl group, m-tolyl group, p-tolyl group, pt-butylphenyl group, p- (phenylpropyl) phenyl group, methylnaphthyl group , Methylanthryl group
- an aromatic group obtained by combining a phenyl group, a phenylene group, a naphthyl group, and a naphthalene group for example, a phenylnaphthyl group, a naphthylphenyl group, a naphthylnaphthyl group, a naphthylnaphthylnaphthyl group, a phenylphenylnaphthyl group, a naphthylnaphthylphenyl group, a naphthyl group)
- a phenylnaphthyl group, a naphthylphenylphenyl group, a phenylnaphthylnaphthyl group, a phenylnaphthylphenyl group, etc. A phenylnaphthyl group, a naphthylphenyl
- a 1 and B 1 to B 3 are preferably aromatic groups such as a substituted or unsubstituted phenyl group, biphenyl group, terphenyl group, naphthyl group, phenanthryl group, anthracenyl group, chrysenyl group, and fluorenyl group.
- a 1 is a substituted or unsubstituted phenyl group, biphenyl group, naphthyl group, or fluorenyl group.
- the substituted or unsubstituted heterocyclic group of A 1 and B 1 to B 3 has 5 to 30 ring forming atoms (preferably 5 to 20 ring forming atoms, more preferably 5 to 12 ring forming atoms).
- Substituted or unsubstituted heterocyclic group and specific examples include substituted or unsubstituted pyrrolyl group, pyrazinyl group, pyridinyl group, indolyl group, isoindolyl group, furyl group, benzofuranyl group, dibenzofuranyl group, isobenzofuranyl group Group, quinolyl group, isoquinolyl group, quinoxalinyl group, carbazolyl group, phenanthridinyl group, acridinyl group, phenanthrolinyl group, phenazinyl group, phenothiazinyl group, phenoxazinyl group, oxazolyl group, ox
- a 1 is a substituted or unsubstituted dibensofuranyl group.
- Examples of the substituted or unsubstituted aromatic group of X 1 to X 3 include divalent groups of the substituted or unsubstituted aromatic groups of A 1 and B 1 to B 3 .
- Examples of the substituted or unsubstituted heterocyclic group represented by X 1 to X 3 include divalent groups of the substituted or unsubstituted heterocyclic group represented by A 1 and B 1 to B 3 .
- Preferred are a substituted or unsubstituted dibenzofuranylene group, a pyridinylene group, and a carbazolylene group.
- Substituents possessed by a substituted or unsubstituted aromatic group of A 1 , X 1 to X 3 and B 1 to B 3, and a substituted or unsubstituted heterocyclic group of X 1 to X 3 and B 1 to B 3 ( Hereinafter, it may be simply referred to as a substituent that an aromatic group or heterocyclic group has), and can be appropriately selected by those skilled in the art.
- an alkyl group, an aromatic group, a fluorine atom examples thereof include an alkoxy group, a substituted or unsubstituted silyl group, a cyano group, and a cycloalkyl group.
- Alkyl groups and aromatic groups substituents of the aromatic group or heterocyclic group are the same alkyl groups and aromatic groups A 1.
- the alkoxy group as the substituent of the aromatic group or heterocyclic group is a group represented by, for example, —OY, and Y is selected from the alkyl group of A 1 .
- the alkoxy group is, for example, a methoxy group or an ethoxy group.
- Examples of the substituted or unsubstituted silyl group of the substituent of the aromatic group or heterocyclic group include a trimethylsilyl group, a triethylsilyl group, a t-butyldimethylsilyl group, a vinyldimethylsilyl group, a propyldimethylsilyl group, and a triphenylsilyl group. Group, triisopropylsilyl group and the like.
- the substituent cycloalkyl group of the aromatic group or heterocyclic group is a cycloalkyl having 3 to 10 ring carbon atoms (preferably 3 to 8 ring carbon atoms, more preferably 3 to 6 carbon atoms).
- Group for example, cyclopropyl group, cyclobutyl group, cyclopentyl group, cyclohexyl group, cycloheptyl group and the like.
- the substituent that the aromatic group or heterocyclic group has is preferably an alkyl group, an aromatic group, or a substituted or unsubstituted silyl group, and particularly preferably a substituted or unsubstituted silyl group (for example, an alkylsilyl group).
- the aromatic amine derivative of the present invention is preferably an aromatic amine derivative represented by the following formula (3).
- X 1 , X 2 , X 3 , B 1 , B 2 and B 3 are the same as in formula (1).
- one of X 1 and X 2 is a substituted or unsubstituted condensed aromatic ring having 10 to 30 ring carbon atoms.
- a condensed heterocyclic group having 10 to 30 ring atoms and the other is a substituted or unsubstituted non-condensed aromatic ring group having 6 to 30 ring carbon atoms, or a non-fused ring group having 6 to 30 ring atoms. It is a fused heterocyclic group.
- the substituted or unsubstituted condensed aromatic ring group having 10 to 30 ring carbon atoms or the condensed heterocyclic group having 10 to 30 ring atoms is preferably a substituted or unsubstituted ring group having 10 to 20 ring carbon atoms.
- the substituted or unsubstituted non-condensed aromatic ring group having 6 to 30 ring carbon atoms or the non-fused heterocyclic group having 6 to 30 ring atoms is preferably a substituted or unsubstituted ring group having 6 to 20 ring carbon atoms.
- Non-condensed heterocyclic group having 6 to 12 atoms specifically, substituted or unsubstituted phenylene group, biphenylene group, terphenylene group, pyridylene group, etc., particularly preferably substituted or unsubstituted phenylene group Or it is a biphenylene group.
- the aromatic amine derivative of the present invention represented by the above formulas (1) and (3) is preferably an aromatic amine derivative represented by the following formula (4) or (5).
- the aromatic amine derivative represented by the formula (4) is an aromatic amine derivative represented by the formula (3) in which X 1 is a substituted fluorenylene group.
- X 2, X 3, B 1, B 2 and B 3 are the same as equation (1).
- R 1 and R 2 are each an alkyl group, an aromatic group, a fluorine atom, an alkoxy group, or a substituted or unsubstituted silyl group, R 1 and R 2 may be bonded to each other to form a saturated or unsaturated cyclic structure.
- alkyl group, aromatic group, alkoxy group and substituted or unsubstituted silyl group of R 1 and R 2 in Formula (4) are the same as the substituents that the above-described aromatic group or heterocyclic group has.
- the aromatic amine derivative represented by the formula (5) is an aromatic amine derivative represented by the formula (3) in which X 1 is an unsubstituted naphthylene group. (In the formula, X 2 , X 3 , B 1 , B 2 and B 3 are the same as in formula (1).)
- X 2 and X 3 are preferably both phenylene groups.
- X 3 is preferably a fluorenylene group.
- any of the aromatic group or heterocyclic group of B 1 , B 2 and B 3 is substituted or unsubstituted as a substituent.
- the method for producing the aromatic amine derivative of the present invention is not particularly limited, and may be produced by a known method.
- tetrahedron 40 (1984) 1435 to 1456 is described for an amine derivative and an aromatic halogenated compound.
- the aromatic amine derivative of the present invention is preferably used as a material for an organic EL device, more preferably used as a light emitting material or a hole transport material for an organic EL device, and particularly preferably used as a doping material.
- the organic EL device of the present invention is, for example, an organic electroluminescence device in which one or more organic compound layers including at least a light emitting layer are sandwiched between a pair of electrodes, and at least one of the organic compound layers is the present invention. And at least one aromatic amine derivative.
- the light emitting layer preferably contains at least one aromatic amine derivative of the present invention, and the light emitting layer contains 0.01 to 20% by weight of the aromatic amine derivative of the present invention. More preferably, it is contained in an amount of 0.5 to 20% by weight, more preferably 0.5 to 15% by weight, and most preferably 0.5 to 10% by weight.
- the hole transport layer preferably contains at least one aromatic amine derivative of the present invention, and the hole transport layer contains 50 to 100% by weight of the aromatic amine derivative of the present invention. Preferably, it is contained in an amount of 80 to 100% by weight.
- the light emitting layer contains at least one aromatic amine derivative and at least one anthracene derivative represented by the following formula (2A). It is preferable in terms of providing an organic EL element that has high luminous efficiency and is difficult to deteriorate even when used for a long time and has a long life.
- anthracene derivative represented by the formula (2A) will be described.
- the anthracene derivative represented by the formula (2A) is the following compound.
- Ar 11 and Ar 12 are each independently a substituted or unsubstituted monocyclic group having 5 to 50 ring atoms or a condensed or unsubstituted ring atom having 8 to 50 ring atoms.
- a cyclic group, R 1 to R 8 are each independently a hydrogen atom, a substituted or unsubstituted monocyclic group having 5 to 50 ring atoms, a substituted or unsubstituted condensed ring group having 8 to 50 ring atoms, a monocycle A group composed of a combination of a group and a condensed ring group, a substituted or unsubstituted alkyl group having 1 to 50 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 50 ring carbon atoms, a substituted or unsubstituted group An alkoxy group having 1 to 50 carbon atoms, a substituted or unsubstituted aralkyl group having 7 to 50 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 50 ring carbon atoms, a substituted or unsubstituted silyl group, a halogen atom ,
- the monocyclic group is a group composed only of a ring structure having no condensed structure.
- monocyclic groups having 5 to 50 ring atoms include phenyl, biphenyl, terphenyl, and quarter
- An aromatic group such as a phenyl group and a heterocyclic group such as a pyridyl group, pyrazyl group, pyrimidyl group, triazinyl group, furyl group, and thienyl group are preferable.
- a phenyl group, a biphenyl group, and a terphenyl group are preferable.
- the condensed ring group is a group in which two or more ring structures are condensed.
- Specific examples of the condensed ring group having 8 to 50 ring atoms include naphthyl group, phenanthryl group, anthryl group, chrysenyl group.
- An aromatic ring group, and a condensed heterocyclic group such as a benzofuranyl group, a benzothiophenyl group, an indolyl group, a dibenzofuranyl group, a dibenzothiophenyl group, a carbazolyl group, a quinolyl group, and a phenanthrolinyl group are preferable.
- a naphthyl group, a phenanthryl group, an anthryl group, a fluorenyl group, a fluoranthenyl group, a benzoanthryl group, a dibenzothiophenyl group, a dibenzofuranyl group, and a carbazolyl group are preferable.
- alkyl group in formula (2A) are the same as the specific examples of the alkyl group of A 1 described above.
- Specific examples of the cycloalkyl group, the alkoxy group, and the silyl group in the formula (2A) are the same as the specific examples of the substituent that the aromatic group or heterocyclic group of A 1 has.
- Specific examples of each group of the aralkyl group, aryloxy group and halogen atom in the formula (2A) will be described later.
- substituents of “substituted or unsubstituted” in Ar 11 , Ar 12 , R 1 to R 8 monocyclic groups, condensed ring groups, alkyl groups, cycloalkyl groups, silyl groups, alkoxy groups, cyano groups, fluorine And particularly preferably a monocyclic group or a condensed ring group, and preferable specific substituents are the same as those in the above-mentioned groups of the formula (2A) and the aromatic group or heterocyclic group of A 1. It is.
- the anthracene derivative represented by the formula (2A) is preferably any of the following anthracene derivatives (A), (B), and (C), and is selected depending on the configuration of the organic EL element to be applied and the required characteristics. .
- Ar 11 and Ar 12 in the formula (2A) are each independently a substituted or unsubstituted condensed ring group having 8 to 50 ring atoms.
- the anthracene derivative can be classified into a case where Ar 11 and Ar 12 are the same substituted or unsubstituted condensed ring group and a case where they are different substituted or unsubstituted condensed ring groups.
- Anthracene derivatives which are substituted or unsubstituted condensed ring groups in which Ar 11 and Ar 12 in formula (2A) are different (including differences in substitution position) are particularly preferred, and preferred specific examples of the condensed ring are as described above.
- a naphthyl group, a phenanthryl group, a benzanthryl group, a fluorenyl group, and a dibenzofuranyl group are preferable.
- the anthracene derivative is a monocyclic group one is substituted or unsubstituted ring atoms 5-50 of Ar 11 and Ar 12 in the formula (2A), the other is a substituted or unsubstituted ring atoms 8 - 50 condensed ring groups.
- Ar 12 is a naphthyl group, phenanthryl group, benzoanthryl group, fluorenyl group, dibenzofuranyl group, and Ar 11 is unsubstituted or a phenyl group substituted with a monocyclic group or a condensed ring group. . Specific groups of preferred monocyclic groups and condensed ring groups are as described above.
- Ar 12 is a condensed ring group
- Ar 11 is an unsubstituted phenyl group.
- a phenanthryl group, a fluorenyl group, a dibenzofuranyl group, and a benzoanthryl group are particularly preferable.
- Ar 11 and Ar 12 in formula (2A) are each independently a substituted or unsubstituted monocyclic group having 5 to 50 ring atoms.
- both Ar 11 and Ar 12 are substituted or unsubstituted phenyl groups.
- a Ar 11 is an unsubstituted phenyl group, and when Ar 12 is a phenyl group having a single ring group, a condensed ring group as a substituent, Ar 11, Ar 12 are each independently a single ring groups In some cases, it may be a phenyl group having a condensed ring group as a substituent.
- a monocyclic group as a substituent is a phenyl group, a biphenyl group, and a condensed ring group is a naphthyl group, a phenanthryl group, a fluorenyl group, a dibenzofuranyl group, or a benzoanthryl group.
- a substituted or unsubstituted aralkyl group having 7 to 50 carbon atoms in the formula (2A) (the aryl moiety has 6 to 49 carbon atoms (preferably 6 to 30, more preferably 6 to 20, particularly preferably 6 to 12))
- the alkyl moiety has 1 to 44 carbon atoms (preferably 1 to 30, more preferably 1 to 20, more preferably 1 to 10, particularly preferably 1 to 6)) as benzyl group, phenylethyl group, 4- Examples include (2-phenylpropan-2-yl) phenyl group.
- the aryloxy group having 6 to 50 ring carbon atoms in the formula (2A) is represented by —OY, and Y is selected from a monocyclic group or a condensed ring group in the formula (2A).
- the aryloxy group is, for example, a phenoxy group.
- halogen atom in the formula (2A) examples include fluorine, chlorine, bromine and iodine, and fluorine is preferred.
- anthracene derivative represented by the formula (2A) include the following.
- organic EL elements having a plurality of organic thin film layers are (anode / hole injection layer / light emitting layer / cathode), (anode / light emitting layer / electron injection layer / cathode), (anode / hole).
- examples thereof include those laminated in a configuration of injection layer / light emitting layer / electron injection layer / cathode), (anode / hole injection layer / hole transport layer / light emitting layer / electron injection layer / cathode), and the like.
- the organic EL element can prevent luminance and lifetime from being reduced due to quenching by forming the organic thin film layer into a multi-layer structure.
- a light emitting material, a doping material, a hole injection material, and an electron injection material can be used in combination.
- the hole injection layer, the light emitting layer, and the electron injection layer may each be formed of two or more layers. In that case, in the case of a hole injection layer, the layer that injects holes from the electrode is a hole injection layer, and the layer that receives holes from the hole injection layer and transports holes to the light emitting layer is a hole transport layer. Call.
- an electron injection layer a layer that injects electrons from an electrode is referred to as an electron injection layer, and a layer that receives electrons from the electron injection layer and transports electrons to a light emitting layer is referred to as an electron transport layer.
- an electron injection layer a layer that injects electrons from an electrode
- an electron transport layer a layer that receives electrons from the electron injection layer and transports electrons to a light emitting layer.
- Each of these layers is selected and used depending on factors such as the energy level of the material, heat resistance, and adhesion to the organic layer or metal electrode.
- Examples of the host material or doping material other than the above formula (2A) that can be used in the light emitting layer together with the aromatic amine derivative of the present invention include naphthalene, phenanthrene, rubrene, anthracene, tetracene, pyrene, perylene, chrysene, decacyclene, coronene, Condensed polycyclic aromatic compounds such as tetraphenylcyclopentadiene, pentaphenylcyclopentadiene, fluorene, spirofluorene and their derivatives, organometallic complexes such as tris (8-quinolinolato) aluminum, triarylamine derivatives, styrylamine derivatives, stilbene Derivatives, coumarin derivatives, pyran derivatives, oxazone derivatives, benzothiazole derivatives, benzoxazole derivatives, benzimidazole derivatives, pyrazine derivatives, cinna
- a hole injection material a compound having the ability to transport holes, the hole injection effect from the anode, the hole injection effect excellent for the light emitting layer or the light emitting material, and the thin film forming ability Is preferred.
- phthalocyanine derivatives naphthalocyanine derivatives, porphyrin derivatives, benzidine-type triphenylamine, diamine-type triphenylamine, hexacyanohexaazatriphenylene, and derivatives thereof, and polyvinylcarbazole, polysilane, conductive polymers, etc. Examples include, but are not limited to, polymer materials.
- a more effective hole injection material is a phthalocyanine derivative.
- phthalocyanine (Pc) derivatives examples include H2Pc, CuPc, CoPc, NiPc, ZnPc, PdPc, FePc, MnPc, ClAlPc, ClGaPc, ClInPc, ClSnPc, Cl2SiPc, (HO) AlPc, (HO) GaPc, VOPc, and OPP Examples include, but are not limited to, phthalocyanine derivatives and naphthalocyanine derivatives such as MoOPc and GaPc-O-GaPc.
- carriers can be sensitized by adding an electron acceptor such as a TCNQ derivative to the hole injection material.
- a preferred hole transport material that can be used in the organic EL device of the present invention is an aromatic tertiary amine derivative.
- the aromatic tertiary amine derivative include N, N′-diphenyl-N, N′-dinaphthyl-1,1′-biphenyl-4,4′-diamine, N, N, N ′, N′-tetra Biphenyl-1,1′-biphenyl-4,4′-diamine or the like, or an oligomer or polymer having an aromatic tertiary amine skeleton is not limited thereto.
- the electron injecting material a compound having an ability to transport electrons, an electron injecting effect from the cathode, an excellent electron injecting effect for the light emitting layer or the light emitting material, and an excellent thin film forming ability is preferable.
- more effective electron injection materials are metal complex compounds and nitrogen-containing heterocyclic derivatives.
- the metal complex compound include 8-hydroxyquinolinate lithium, bis (8-hydroxyquinolinato) zinc, tris (8-hydroxyquinolinato) aluminum, tris (8-hydroxyquinolinato) gallium, and bis.
- (10-Hydroxybenzo [h] quinolinato) beryllium, bis (10-hydroxybenzo [h] quinolinato) zinc, and the like are exemplified, but not limited thereto.
- these electron injection materials further contain a dopant, and more preferably, a dopant typified by an alkali metal is doped in the vicinity of the cathode interface of the second organic layer in order to facilitate the reception of electrons from the cathode.
- the dopant include a donor metal, a donor metal compound, and a donor metal complex. These reducing dopants may be used singly or in combination of two or more.
- the organic EL device of the present invention in the light emitting layer, in addition to at least one selected from the aromatic amine derivatives represented by the formula (1), a light emitting material, a doping material, a hole injecting material, a hole transporting material In addition, at least one of the electron injection materials may be contained in the same layer.
- a protective layer is provided on the surface of the device, or the entire device is protected by silicon oil, resin, etc. Is also possible.
- a material having a work function larger than 4 eV is suitable, and carbon, aluminum, vanadium, iron, cobalt, nickel, tungsten, silver, gold, platinum Palladium, etc. and their alloys, metal oxides such as tin oxide and indium oxide used for ITO substrates and NESA substrates, and organic conductive resins such as polythiophene and polypyrrole are used.
- Suitable conductive materials for the cathode are those having a work function smaller than 4 eV, such as magnesium, calcium, tin, lead, titanium, yttrium, lithium, ruthenium, manganese, aluminum, lithium fluoride, and the like.
- alloys include magnesium / silver, magnesium / indium, lithium / aluminum, and the like, but are not limited thereto.
- the ratio of the alloy is controlled by the temperature of the vapor deposition source, the atmosphere, the degree of vacuum, etc., and is selected to an appropriate ratio. If necessary, the anode and the cathode may be formed of two or more layers.
- the organic EL device of the present invention in order to emit light efficiently, it is desirable that at least one surface be sufficiently transparent in the light emission wavelength region of the device.
- the substrate is also preferably transparent.
- the transparent electrode is set using the above-described conductive material so that predetermined translucency is ensured by a method such as vapor deposition or sputtering.
- the electrode on the light emitting surface preferably has a light transmittance of 10% or more.
- the substrate is not limited as long as it has mechanical and thermal strength and has transparency, and includes a glass substrate and a transparent resin film.
- Each layer of the organic EL device of the present invention can be formed by applying any one of dry deposition methods such as vacuum deposition, sputtering, plasma and ion plating, and wet deposition methods such as spin coating, dipping and flow coating. Can do.
- the film thickness is not particularly limited, but must be set to an appropriate film thickness. If the film thickness is too thick, a large applied voltage is required to obtain a constant light output, resulting in poor efficiency. If the film thickness is too thin, pinholes and the like are generated, and sufficient light emission luminance cannot be obtained even when an electric field is applied.
- the normal film thickness is suitably in the range of 5 nm to 10 ⁇ m, but more preferably in the range of 10 nm to 0.2 ⁇ m.
- the material for forming each layer is dissolved or dispersed in an appropriate solvent such as ethanol, chloroform, tetrahydrofuran, dioxane or the like to form a thin film, and any solvent may be used.
- an organic EL material-containing solution containing the aromatic amine derivative of the present invention and a solvent can be used as the organic EL material.
- the organic EL material includes a host material and a dopant material, the dopant material is the aromatic amine derivative of the present invention, and the host material is at least one selected from compounds represented by the formula (2A) Is preferable.
- an appropriate resin or additive may be used for improving the film formability and preventing pinholes in the film.
- the organic EL device of the present invention can be used for a flat light emitter such as a flat panel display of a wall-mounted television, a copying machine, a printer, a light source such as a backlight of a liquid crystal display or instruments, a display board, a marker lamp, and the like.
- the compound of this invention can be used not only in an organic EL element but in fields, such as an electrophotographic photoreceptor, a photoelectric conversion element, a solar cell, an image sensor.
- Synthesis example 1 Compound D-1 was synthesized according to the following steps.
- the obtained yellowish white solid was identified as Compound D-1 by FD-MS analysis.
- the ultraviolet absorption maximum wavelength ⁇ max and the fluorescence emission maximum wavelength in a toluene solution of compound D-1 are shown below.
- Synthesis example 2 Compound D-2 was synthesized according to the following steps.
- Example 1 A transparent electrode made of indium tin oxide having a thickness of 120 nm was provided on a glass substrate having a size of 25 mm ⁇ 75 mm ⁇ 1.1 mm. This transparent electrode serves as an anode. Subsequently, the glass substrate was cleaned by irradiating ultraviolet rays and ozone, and then the substrate was placed in a vacuum deposition apparatus. First, N ′, N ′′ -bis [4- (diphenylamino) phenyl] -N ′, N ′′ -diphenylbiphenyl-4,4′-diamine was deposited to a thickness of 60 nm as a hole injection layer.
- N, N, N ′, N′-tetrakis (4-biphenyl) -4,4′-benzidine was vapor deposited to a thickness of 20 nm thereon as a hole transport layer.
- an anthracene derivative (EM2) as a host material and an aromatic amine derivative (D-1) as a doping material were co-evaporated at a mass ratio of 40: 2, thereby forming a light-emitting layer having a thickness of 40 nm.
- tris (8-hydroxyquinolinato) aluminum was deposited to a thickness of 20 nm as an electron injection layer.
- lithium fluoride was deposited to a thickness of 1 nm, and then aluminum was deposited to a thickness of 150 nm to produce an organic EL device.
- the aluminum / lithium fluoride serves as a cathode.
- the organic EL devices fabricated was measured half life at a current density of 10 mA / cm 2 element during driving in the performance (luminous efficiency and chromaticity), and the initial luminance 500 cd / cm 2. The results are shown in Table 1.
- Example 11 A 25 mm ⁇ 75 mm ⁇ 1.1 mm thick glass substrate with ITO transparent electrode (anode) (manufactured by Geomatic) was ultrasonically cleaned in isopropyl alcohol for 5 minutes, and then UV ozone cleaning was performed for 30 minutes.
- a glass substrate with a transparent electrode line after washing is mounted on a substrate holder of a vacuum deposition apparatus, and first, a compound A-1 having a film thickness of 50 nm is formed so as to cover the transparent electrode on the surface on which the transparent electrode line is formed. Was deposited. Subsequent to the formation of the A-1 film, A-2 having a film thickness of 45 nm was formed on the A-1 film.
- the compound EM13 and the compound D-28 of the present invention were formed in a film thickness ratio of 20: 1 with a film thickness of 25 nm to form a blue light emitting layer.
- ET-1 having a thickness of 25 nm as an electron transporting layer was formed by vapor deposition.
- LiF was formed to a thickness of 1 nm.
- metal Al was deposited to a thickness of 150 nm to form a metal cathode to form an organic EL light emitting device.
- the organic EL device thus obtained was measured for device performance (external quantum yield and chromaticity) during driving at a current density of 10 mA / cm 2 and half life at an initial luminance of 250 cd / cm 2 .
- the results are shown in Table 4.
- the organic EL device using the aromatic amine derivative of the present invention can obtain a practically sufficient light emission luminance at a low applied voltage, has a high light emission efficiency, is not easily deteriorated even after long use, and has a long life. For this reason, it is useful as a light source such as a flat light emitter of a wall-mounted television and a backlight of a display.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
Abstract
Description
本発明の目的は、高青純度且つ高発光効率で、長寿命である有機EL素子を提供することである。
1.下記式(1)で表される芳香族アミン誘導体。
X1及びX2は、互いに異なる連結基である。
B1、B2及びB3は、それぞれ置換若しくは無置換の芳香族基、又は置換若しくは無置換の複素環基である。)
2.下記式(3)で表される1に記載の芳香族アミン誘導体。
3.X1及びX2の一方が、置換若しくは無置換の環形成炭素数10~30の縮合芳香族環基、又は環形成原子数10~30の縮合複素環基であり、
他方が、置換若しくは無置換の環形成炭素数6~30非縮合芳香族環基、又は環形成原子数6~30の非縮合複素環基である1又は2に記載の芳香族アミン誘導体。
4.下記式(4)で表される1~3のいずれかに記載の芳香族アミン誘導体。
R1及びR2は、それぞれアルキル基、芳香族基、フッ素原子、アルコキシ基又は置換若しくは無置換のシリル基であり、
R1及びR2は、互いに結合して飽和又は不飽和の環状構造を形成していてもよい。)
5.下記式(5)で表される1~3のいずれかに記載の芳香族アミン誘導体。
6.X2及びX3が、共にフェニレン基である1~5のいずれかに記載の芳香族アミン誘導体。
7.X3が、フルオレニレン基である1~5のいずれかに記載の芳香族アミン誘導体。
8.B1、B2及びB3の芳香族基又は複素環基のいずれかが置換基として置換若しくは無置換のシリル基を有する1~7のいずれかに記載の芳香族アミン誘導体。
9.A1が、置換若しくは無置換の芳香族基又は置換若しくは無置換の複素環基である1に記載の芳香族アミン誘導体。
10.1~9のいずれかに記載の芳香族アミン誘導体を用いた有機エレクトロルミネッセンス素子。
11.前記芳香族アミン誘導体を発光材料又は正孔輸送材料として用いた10に記載の有機エレクトロルミネッセンス素子。
12.陰極と陽極の間に少なくとも発光層を含む1以上の有機薄膜層が挟持されている有機エレクトロルミネッセンス素子において、該有機薄膜層の少なくとも一層が、1~9のいずれか記載の芳香族アミン誘導体を含有する有機エレクトロルミネッセンス素子。
13.前記発光層が、前記芳香族アミン誘導体を含有する12記載の有機エレクトロルミネッセンス素子。
14.前記発光層が、前記芳香族アミン誘導体を少なくとも1種と、下記式(2A)で表されるアントラセン誘導体の少なくとも1種とを含有する13記載の有機エレクトロルミネッセンス素子。
R1~R8は、それぞれ独立に、水素原子、置換若しくは無置換の環形成原子数5~50の単環基、置換若しくは無置換の環形成原子数8~50の縮合環基、置換若しくは無置換の炭素数1~50のアルキル基、置換若しくは無置換の環形成炭素数3~50のシクロアルキル基、置換若しくは無置換の炭素数1~50のアルコキシ基、置換若しくは無置換の炭素数7~50のアラルキル基、置換若しくは無置換の環形成炭素数6~50のアリールオキシ基、置換若しくは無置換のシリル基、ハロゲン原子、シアノ基から選ばれる基である。)
本発明によれば、高青純度且つ高発光効率で、長寿命である有機EL素子が提供できる。
式中、A1は、置換若しくは無置換のアルキル基、置換若しくは無置換の芳香族基、置換若しくは無置換の複素環基又は下記式(2)で表される有機基である。好ましくは、A1は置換若しくは無置換の芳香族基又は置換若しくは無置換の複素環基である。
X1、X2及びX3は、それぞれ置換若しくは無置換の芳香族基、又は置換若しくは無置換の複素環基である。
X1及びX2は、互いに異なる連結基である。
B1、B2及びB3は、それぞれ置換若しくは無置換の芳香族基、又は置換若しくは無置換の複素環基である。
本発明の芳香族アミン誘導体は、窒素原子から2重結合部位2つまでの骨格が主に発光に関与すると推測される。その発光中心の構造を非対称化することにより、分子間のスタッキングを防止する効果が得られ、特に発光中心構造周辺のスタッキング防止効果は大きいと推測される。当該効果により、本発明の芳香族アミン誘導体は、有機EL素子の青純度、発光効率及び寿命を向上させることができる。
好ましくはA1及びB1~B3として、置換若しくは無置換のフェニル基、ビフェニル基、ターフェニル基、ナフチル基、フェナントリル基、アントラセニル基、クリセニル基、フルオレニル基等の芳香族基が挙げられる。
特に好ましくは、A1が置換若しくは無置換のフェニル基、ビフェニル基、ナフチル基、フルオレニル基である。
好ましくは、置換若しくは無置換のジベンゾフラニル基、ピリジニル基及びカルバゾリル基が挙げられる。
特に好ましくは、A1が置換若しくは無置換のジベンソフラニル基である。
好ましくは、置換若しくは無置換のフェニレン基、ビフェニレン基、ターフェニレン基、ナフチレン基、フェナントレニレン基、アントラセニレン基、クリセニレン基、フルオレニレン基、トリフェニレニレン基等の芳香族基である。
好ましくは、置換若しくは無置換のジベンゾフラニレン基、ピリジニレン基及びカルバゾリレン基である。
(式中、X2、X3、B1、B2及びB3は、式(1)と同様である。
R1及びR2は、それぞれアルキル基、芳香族基、フッ素原子、アルコキシ基又は置換若しくは無置換のシリル基であり、
R1及びR2は、互いに結合して飽和又は不飽和の環状構造を形成していてもよい。)
以下、式(2A)で表されるアントラセン誘導体について説明する。
式(2A)で表されるアントラセン誘導体は、下記化合物である。
R1~R8は、それぞれ独立に、水素原子、置換若しくは無置換の環形成原子数5~50の単環基、置換若しくは無置換の環形成原子数8~50の縮合環基、単環基と縮合環基との組合せから構成される基、置換若しくは無置換の炭素数1~50のアルキル基、置換若しくは無置換の環形成炭素数3~50のシクロアルキル基、置換若しくは無置換の炭素数1~50のアルコキシ基、置換若しくは無置換の炭素数7~50のアラルキル基、置換若しくは無置換の環形成炭素数6~50のアリールオキシ基、置換若しくは無置換のシリル基、ハロゲン原子、シアノ基から選ばれる基である。)
環形成原子数5~50の単環基(好ましくは環形成原子数5~30、より好ましくは環形成原子数5~20)として具体的には、フェニル基、ビフェニル基、ターフェニル基、クォーターフェニル基等の芳香族基と、ピリジル基、ピラジル基、ピリミジル基、トリアジニル基、フリル基、チエニル基等の複素環基が好ましい。
中でも、フェニル基、ビフェニル基、ターフェニル基が好ましい。
前記環形成原子数8~50の縮合環基(好ましくは環形成原子数8~30、より好ましくは環形成原子数8~20)として具体的には、ナフチル基、フェナントリル基、アントリル基、クリセニル基、ベンゾアントリル基、ベンゾフェナントリル基、トリフェニレニル基、ベンゾクリセニル基、インデニル基、フルオレニル基、ベンゾフルオレニル基、ジベンゾフルオレニル基、フルオランテニル基、ベンゾフルオランテニル基等の縮合芳香族環基や、ベンゾフラニル基、ベンゾチオフェニル基、インドリル基、ジベンゾフラニル基、ジベンゾチオフェニル基、カルバゾリル基、キノリル基、フェナントロリニル基等の縮合複素環基が好ましい。
中でも、ナフチル基、フェナントリル基、アントリル基、フルオレニル基、フルオランテニル基、ベンゾアントリル基、ジベンゾチオフェニル基、ジベンゾフラニル基、カルバゾリル基が好ましい。
式(2A)における、シクロアルキル基、アルコキシ基、シリル基の具体例は、上述のA1の芳香族基又は複素環基が有する置換基の具体例と同様である。
式(2A)における、アラルキル基、アリールオキシ基、ハロゲン原子の各基の具体例は、後述する。
当該アントラセン誘導体は、式(2A)におけるAr11及びAr12が、それぞれ独立に、置換若しくは無置換の環形成原子数8~50の縮合環基となっている。当該アントラセン誘導体としては、Ar11及びAr12が同一の置換若しくは無置換の縮合環基である場合、及び異なる置換若しくは無置換の縮合環基である場合に分けることができる。
当該アントラセン誘導体は、式(2A)におけるAr11及びAr12の一方が置換若しくは無置換の環形成原子数5~50の単環基であり、他方が置換若しくは無置換の環形成原子数8~50の縮合環基となっている。
好ましい形態として、Ar12がナフチル基、フェナントリル基、ベンゾアントリル基、フルオレニル基、ジベンゾフラニル基であり、Ar11が無置換又は、単環基又は縮合環基が置換されたフェニル基である。
好ましい単環基、縮合環基の具体的な基は上述した通りである。
別の好ましい形態として、Ar12が縮合環基であり、Ar11が無置換のフェニル基である。この場合、縮合環基として、フェナントリル基、フルオレニル基、ジベンゾフラニル基、ベンゾアントリル基が特に好ましい。
当該アントラセン誘導体は、式(2A)におけるAr11及びAr12が、それぞれ独立に、置換若しくは無置換の環形成原子数5~50の単環基となっている。
好ましい形態として、Ar11、Ar12ともに置換若しくは無置換のフェニル基である。
さらに好ましい形態として、Ar11が無置換のフェニル基であり、Ar12が単環基、縮合環基を置換基として持つフェニル基である場合と、Ar11、Ar12がそれぞれ独立に単環基、縮合環基を置換基として持つフェニル基である場合がある。
前記置換基としての好ましい単環基、縮合環基の具体例は上述した通りである。さらに好ましくは、置換基としての単環基としてフェニル基、ビフェニル基、縮合環基として、ナフチル基、フェナントリル基、フルオレニル基、ジベンゾフラニル基、ベンゾアントリル基である。
また、正孔注入材料にTCNQ誘導体等の電子受容物質を添加することによりキャリアを増感させることもできる。
芳香族三級アミン誘導体としては、例えば、N,N’-ジフェニル-N,N’-ジナフチル-1,1’-ビフェニル-4,4’-ジアミン、N,N,N’,N’-テトラビフェニル-1,1’-ビフェニル-4,4’-ジアミン等、又はこれらの芳香族三級アミン骨格を有したオリゴマー若しくはポリマーであるが、これらに限定されるものではない。
前記金属錯体化合物としては、例えば、8-ヒドロキシキノリナートリチウム、ビス(8-ヒドロキシキノリナート)亜鉛、トリス(8-ヒドロキシキノリナート)アルミニウム、トリス(8-ヒドロキシキノリナート)ガリウム、ビス(10-ヒドロキシベンゾ[h]キノリナート)ベリリウム、ビス(10-ヒドロキシベンゾ[h]キノリナート)亜鉛等が挙げられるが、これらに限定されるものではない。
好ましい形態として、これらの電子注入材料にさらにドーパントを含有し、陰極からの電子の受け取りを容易にするため、より好ましくは第2有機層の陰極界面近傍にアルカリ金属で代表されるドーパントをドープする。
ドーパントとしては、ドナー性金属、ドナー性金属化合物及びドナー性金属錯体が挙げられ、これら還元性ドーパントは1種単独で使用してもよいし、2種以上を組み合わせて使用してもよい。
このような湿式成膜法に適した溶液として、有機EL材料として本発明の芳香族アミン誘導体と溶媒とを含有する有機EL材料含有溶液を用いることができる。
アルゴン気流下、1000mLのナスフラスコに、2,7-ジブロモ-9,9-ジメチルフルオレン30.0g、及び脱水THF340mLを入れ、-65℃に冷却した後、n-ブチルリチウムヘキサン溶液(1.65M)57mLを入れ、1時間反応させた。この反応液に、脱水N,N-ジメチルホルムアミドを18mL滴下した後、徐々に昇温して室温下3時間さらに反応させた。
得られた反応液に、3N塩酸及び酢酸エチルを加えて分液及び抽出をした後、上水、飽和食塩水で有機層を洗浄、硫酸ナトリウムで乾燥し、濃縮して得られた粗生成物をシリカゲルクロマトグラフィー(n-ヘキサン/塩化メチレン=2/1)で精製して、得られた固体を減圧乾燥したところ、17.2gの白色固体を得た。
得られた白色固体は、FD-MS(フィールドディソープションマススペクトル)分析により、中間体i-1であると同定した。
アルゴン気流下、1000mLのナスフラスコに、ベンジルホスホン酸ジエチル15.7g及びTHF100mLを入れ、-65℃に冷却した後、カリウムtert-ブトキシド9.1gを入れ、90分反応させた。続いて、この反応液に中間体i-1が17.2g溶解したTHF180mL溶液を滴下し、2時間反応させた後、撹拌しながら1時間かけて室温まで昇温し、室温にてさらに2時間反応させた。
得られた反応液に、上水、トルエンを加えて分液して水層と有機層にした。この水層をトルエンで抽出した後、このトルエンと有機層を合わせて、上水、飽和食塩水で洗浄し、硫酸ナトリウムで乾燥し、濃縮して得られた固体をトルエンで再結晶し、得られた固体を減圧乾燥したところ、19.7gの黄白色固体を得た。
得られた黄白色固体は、FD-MS分析により、中間体i-2であると同定した。
アルゴン気流下、500mLナスフラスコに4-ブロモスチルベン10.0g、4-アミノスチルベン22.6g、トリス(ジベンジリデンアセトン)ジパラジウム(0)〔Pd2(dba)3〕0.50g、2,2’-ビス(ジフェニルホスフィノ)-1,1’-ビナフチル(BINAP)0.7g、ナトリウムtert-ブトキシド7.4g、及び脱水トルエン200mLを入れ、100℃にて6時間反応させた。
冷却後、反応溶液をろ過し、得られた固体をトルエン、メタノール及び上水で洗浄し、減圧乾燥したところ、14.0gの固体を得た。
得られた固体は、FD-MS分析により、中間体i-3であると同定した。
アルゴン気流下、300mLのナスフラスコに、中間体i-2を5.4g、中間体i-3を5.3g、ナトリウムtert-ブトキシド2.8g、酢酸パラジウム(II)〔Pd(OAc)2〕100mg、トリ-tert-ブチルホスフィン91mg、及び脱水トルエン70mLを入れ、90℃にて8時間反応させた。
冷却後、反応溶液をセライトろ過し、ろ液を濃縮した。得られた租生成物をシリカゲルクロマトグラフィー(トルエン/ヘキサン=3/7)で精製し、得られた固体をトルエンで再結晶し、得られた固体を減圧乾燥したところ、5.8gの黄白色固体を得た。
化合物D-1のトルエン溶液中の紫外線吸収極大波長λmax、及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C51H41N=667, found m/z=667 (M+)
UV(PhMe);λmax=397nm、FL(PhMe、λex=370nm);λmax=441nm
4-ブロモスチルベンの代わりに中間体i-2を用いた他は合成例1の合成Cを同様にして行い、中間体i-4を合成した。
中間体i-4の構造は、FD-MS分析により同定した。
中間体i-3の代わりに中間体i-4を用いた他は合成例1の合成Dを同様にして行い、化合物D-2を合成した。
化合物D-2の構造は、FD-MS分析により同定した。
化合物D-2のトルエン溶液中の紫外線吸収極大波長λmax、及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C60H49N=783, found m/z=783 (M+)
UV(PhMe);λmax=404nm、FL(PhMe、λex=370nm);λmax=445nm
2,7-ジブロモ-9,9-ジメチルフルオレンの代わりに2,6-ジブロモナフタレンを用いた他は合成例1の合成Aを同様にして行い、中間体i-5を合成した。
中間体i-5の構造は、FD-MS分析により同定した。
中間体i-1の代わりに中間体i-5を用いた他は合成例1の合成Bを同様にして行い、中間体i-6を合成した。
中間体i-6の構造は、FD-MS分析により同定した。
中間体i-2の代わりに中間体i-6を用いた他は合成例1の合成Dを同様にして行い、化合物D-3を合成した。
化合物D-3の構造は、FD-MS分析により同定した。
化合物D-3のトルエン溶液中の紫外線吸収極大波長λmax、及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C46H35N=601, found m/z=601 (M+)
UV(PhMe);λmax=395nm、FL(PhMe、λex=370nm);λmax=442nm
アルゴン気流下、500mLのナスフラスコに、ジベンゾフラン15.0g、脱水THF180mLを入れ、-65℃に冷却した後、n-ブチルリチウムヘキサン溶液(1.65M)60mLを入れ、徐々に昇温し、室温下3時間反応させた。-65℃に再び冷却した後、1,2-ジブロモエタン11.5mLを滴下して、徐々に昇温し、室温下3時間反応させた。2N塩酸、酢酸エチルを加えて分液、抽出した後、上水、飽和食塩水で有機層を洗浄、硫酸ナトリウムで乾燥し、濃縮して得られた粗生成物をシリカゲルクロマトグラフィー(塩化メチレン)で精製し、得られた固体を減圧乾燥したところ、20.1gの白色固体を得た。
得られた白色固体は、FD-MS分析により、中間体i-7であると同定した。
アルゴン気流下、500mLのナスフラスコに、中間体i-7を8.0g、trans-2-(4-クロロフェニル)ビニルボロン酸7.7g、テトラキス(トリフェニルホスフィン)パラジウム(0)〔Pd(PPh3)4〕0.75g、炭酸ナトリウム10.3g(上水49mL)、及び脱水トルエン60mL、脱水THF60mLを入れ、アルゴン気流下、90℃にて8時間反応した。上水、トルエンを加えて分液、水層をトルエンで抽出した後、合わせた有機層を上水、飽和食塩水で洗浄し、硫酸ナトリウムで乾燥し、濃縮して得られた租生成物をシリカゲルクロマトグラフィー(トルエン/ヘキサン=1/19)で精製し、得られた固体を減圧乾燥したところ、8.4gの白色固体を得た。
得られた白色固体は、FD-MS分析により、中間体i-8であると同定した。
中間体i-2の代わりに中間体i-8、中間体i-3の代わりに中間体i-4を用いた他は合成例1の合成Dを同様にして行い、化合物D-4を合成した。
化合物D-4の構造は、FD-MS分析により同定した。
化合物D-4のトルエン溶液中の紫外線吸収極大波長λmax、及び蛍光発光極大波長を示す。
FDMS, calcd for C57H43NO=757, found m/z=757 (M+)
UV(PhMe);λmax=402nm、FL(PhMe、λex=370nm);λmax=449nm
中間体i-7の代わりに2-ブロモ-9,9-ジメチルフルオレンを用いた他は合成例4の合成Fを同様にして行い、中間体i-9を合成した。
中間体i-9の構造は、FD-MS分析により同定した。
中間体i-2の代わりに中間体i-9、中間体i-3の代わりに中間体i-4を用いた他は合成例1の合成Dを行い、化合物D-5を合成した。
化合物D-5の構造は、FD-MS分析により同定した。
化合物D-5のトルエン溶液中の紫外線吸収極大波長λmax、及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C60H49N=783, found m/z=783 (M+)
UV(PhMe);λmax=404nm、FL(PhMe、λex=370nm);λmax=452nm
アルゴン気流下、2000mLのナスフラスコに、フルオレン35.0g、脱水THF1000mLを入れ、-65℃に冷却した後、n-ブチルリチウムヘキサン溶液(1.65M)140mLを入れ、1時間反応した。続いて、トリメチルシリルクロリドを35mL滴下した後、徐々に昇温し、室温下4時間反応した。
上水、トルエンを加えて分液、抽出した後、炭酸ナトリウム水溶液、飽和食塩水で有機層を洗浄、硫酸ナトリウムで乾燥し、濃縮して得られた固体を減圧乾燥し、上記条件で再度反応・精製した。得られた租生成物をシリカゲルクロマトグラフィー(n-ヘキサン)で精製し、得られた固体を減圧乾燥したところ、61.7gの白色固体を得た。FD-MS分析により、中間体i-10と同定した。
アルゴン気流下、3000mLのナスフラスコに、中間体i-10 60.0g、N-ブロモスクシンイミド79.2g、無水酢酸1350mLを入れ、臭化水素(40%)15mLを滴下して、室温下7時間反応した。
上水を加えてろ過した後に得られた固体を、アセトンで2回再結晶し、得られた固体を減圧乾燥したところ、30.0gの白色固体を得た。FD-MS分析により、中間体i-11と同定した。
中間体i-7の代わり中間体i-11、trans-2-(4-クロロフェニル)ビニルボロン酸の代わりにtrans-2-フェニルビニルボロン酸を用いた他は合成例4の合成Fを同様にして行い、中間体i-12を合成した。FD-MS分析により、中間体i-12と同定した。
中間体i-2の代わりに中間体i-12を用いた他は合成例1の合成Dを同様にして行い、化合物D-24を合成した。FD-MS分析により、化合物D-24と同定した。得られた化合物のFD-MS分析結果、トルエン溶液中の紫外線吸収極大波長λmax及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C55H53NSi2=783, found m/z=783 (M+)
UV(PhMe);λmax=395nm、FL(PhMe、λex=380nm);λmax=458nm
アルゴン気流下、2000mLのナスフラスコに、中間体i-1 39.4g、トルエン130mLを入れ、0℃に冷却し、水素化ビス(2-メトキシエトキシ)アルミニウムナトリウム(70%トルエン(3.6M))43.7mLのトルエン(260mL)溶液を滴下し、室温まで昇温し、室温下3時間反応した。
反応溶液を0℃に冷却し、3N塩酸を滴下し、反応溶液が酸性になったら酢酸エチルで分液、抽出した後、飽和食塩水で有機層を洗浄、硫酸ナトリウムで乾燥し、濃縮して得られた固体をシリカゲルクロマトグラフィー(n-ヘキサン/酢酸エチル(4/1))で精製し、得られた固体を減圧乾燥したところ、37.9gの白色固体を得た。FD-MS分析により、中間体i-13と同定した。
1000mLのナスフラスコに、中間体i-13 17.0g、トルエン180mLを入れ、12N塩酸160mLを加えて室温下72時間反応した。
上水、トルエンを加え、分液、抽出した後、有機層を上水、炭酸水素ナトリウム水溶液、飽和食塩水で洗浄、硫酸ナトリウムで乾燥し、濃縮して得られた固体をシリカゲルクロマトグラフィー(n-ヘキサン/酢酸エチル(10/1))で精製し、得られた固体を減圧乾燥したところ、14.9gの白色固体を得た。FD-MS分析により、中間体i-14と同定した。
アルゴン気流下、500mLのナスフラスコに、中間体i-14 14.2g、亜リン酸トリエチル13.8mLを入れ、150℃にて4時間反応した。
減圧蒸留にて未反応の亜リン酸トリエチルを除き、17.0gの無色の液体を得た。FD-MS分析により、中間体i-15と同定した。
アルゴン気流下、1000mLのナスフラスコに、中間体i-15 15.0g、脱水エーテル370mLを入れ、-65℃に冷却した後、sec-ブチルリチウムヘキサン溶液(1.07M)120mLを入れ、30分かけて室温下にして1時間反応した。続いて、-65℃に冷却し、脱水N,N-ジメチルホルムアミドを8.5mL滴下した後、徐々に昇温し、室温下2時間反応した。
3N塩酸、酢酸エチルを加え、分液、抽出した後、有機層を飽和食塩水で洗浄、硫酸ナトリウムで乾燥し、濃縮して得られた固体をシリカゲルクロマトグラフィー(n-ヘキサン/酢酸エチル(20/1))で精製し、得られた固体を減圧乾燥したところ、13.4gの白色固体を得た。FD-MS分析により、中間体i-16と同定した。
中間体i-1の代わりに中間体i-16、ベンジルホスホン酸ジエチルの代わりに中間体i-15を用いた他は合成例1の合成Bを同様にして行い、中間体i-17を合成した。FD-MS分析により、中間体i-17と同定した。
中間体i-2の代わりに中間体i-17を用いた他は合成例1の合成Dを同様にして行い、化合物D-25を合成した。FD-MS分析により、化合物D-25と同定した。得られた化合物のFD-MS分析結果、トルエン溶液中の紫外線吸収極大波長λmax及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C57H43NO=757, found m/z=757 (M+)
UV(PhMe);λmax=401nm、FL(PhMe、λex=370nm);λmax=448nm
2,7-ジブロモ-9,9-ジメチルフルオレンの代わりに4,4’-ジブロモビフェニルを用いた他は合成例1の合成Aを同様にして行い、中間体i-18を合成した。FD-MS分析により、中間体i-18と同定した。
中間体i-1の代わりに中間体i-18を用いた他は合成例1の合成Bを同様にして行い、中間体i-19を合成した。FD-MS分析により、中間体i-19と同定した。
中間体i-2の代わりに中間体i-19を用いた他は合成例1の合成Dを同様にして行い、化合物D-27を合成した。FD-MS分析により、化合物D-27と同定した。得られた化合物のFD-MS分析結果、トルエン溶液中の紫外線吸収極大波長λmax及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C48H37N=627, found m/z=627 (M+)
UV(PhMe);λmax=387nm、FL(PhMe、λex=360nm);λmax=436nm
中間体i-2の代わりに中間体i-19、中間体i-3の代わりに中間体i-4を用いた他は合成例1の合成Dを同様にして行い、化合物D-28を合成した。FD-MS分析により、化合物D-28と同定した。得られた化合物のFD-MS分析結果、トルエン溶液中の紫外線吸収極大波長λmax及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C57H45N=743, found m/z=743 (M+)
UV(PhMe);λmax=392nm、FL(PhMe、λex=360nm);λmax=439nm
中間体i-2の代わりに4-ブロモビフェニル、中間体i-3の代わりに中間体i-4を用いた他は合成例1の合成Dを同様にして行い、化合物D-29を合成した。FD-MS分析により、化合物D-29と同定した。得られた化合物のFD-MS分析結果、トルエン溶液中の紫外線吸収極大波長λmax及び蛍光発光極大波長を以下に示す。
FDMS, calcd for C49H39N=641, found m/z=641 (M+)
UV(PhMe);λmax=385nm、FL(PhMe、λex=370nm);λmax=436nm
25mm×75mm×1.1mmサイズのガラス基板上に、膜厚120nmのインジウムスズ酸化物からなる透明電極を設けた。この透明電極は、陽極として働く。続いて、このガラス基板に紫外線及びオゾンを照射して洗浄したのち、真空蒸着装置にこの基板を設置した。
まず、正孔注入層として、N’,N’’-ビス[4-(ジフェニルアミノ)フェニル]-N’,N’’-ジフェニルビフェニル-4,4’-ジアミンを60nmの厚さに蒸着したのち、その上に正孔輸送層として、N,N,N’,N’-テトラキス(4-ビフェニル)-4,4’-ベンジジンを20nmの厚さに蒸着した。次いで、ホスト材料であるアントラセン誘導体(EM2)と、ドーピング材料である芳香族アミン誘導体(D-1)とを、質量比40:2で同時蒸着し、厚さ40nmの発光層を形成した。
この発光層上に、電子注入層として、トリス(8-ヒドロキシキノリナト)アルミニウムを20nmの厚さに蒸着した。
次に、弗化リチウムを1nmの厚さに蒸着し、次いでアルミニウムを150nmの厚さに蒸着し、有機EL素子を作製した。尚、このアルミニウム/弗化リチウムは陰極として働く。
表1~2に示すホスト材料、ドーピング材料を用いた他は、実施例1と同様に有機EL素子を作製し評価した。結果を表1~2に示す。
25mm×75mm×1.1mm厚のITO透明電極(陽極)付きガラス基板(ジオマティック社製)をイソプロピルアルコール中で超音波洗浄を5分間行なった後、UVオゾン洗浄を30分間行なった。洗浄後の透明電極ライン付きガラス基板を真空蒸着装置の基板ホルダーに装着し、まず透明電極ラインが形成されている側の面上に前記透明電極を覆うようにして膜厚50nmの化合物A-1を成膜した。A-1膜の成膜に続けて、このA-1膜上に膜厚45nmのA-2を成膜した。
さらに、このA-2膜上に膜厚25nmで化合物EM13と本発明の化合物D-28を20:1の膜厚比で成膜し青色系発光層とした。
この膜上に電子輸送層として膜厚25nmで下記構造のET-1を蒸着により成膜した。この後、LiFを膜厚1nmで成膜した。このLiF膜上に金属Alを150nm蒸着させ金属陰極を形成し有機EL発光素子を形成した。
こうして得られた有機EL素子について、電流密度10mA/cm2における駆動時の素子性能(外部量子収率及び色度)、及び初期輝度250cd/cm2での半減寿命を測定した。結果を表4に示す。
表4に示すホスト材料、ドーピング材料を用いた他は、実施例11と同様に有機EL素子を作製し評価した。結果を表4に示す。
この明細書に記載の文献の内容を全てここに援用する。
Claims (14)
- X1及びX2の一方が、置換若しくは無置換の環形成炭素数10~30の縮合芳香族環基、又は環形成原子数10~30の縮合複素環基であり、
他方が、置換若しくは無置換の環形成炭素数6~30非縮合芳香族環基、又は環形成原子数6~30の非縮合複素環基である請求項1又は2に記載の芳香族アミン誘導体。 - X2及びX3が、共にフェニレン基である請求項1~5のいずれかに記載の芳香族アミン誘導体。
- X3が、フルオレニレン基である請求項1~5のいずれかに記載の芳香族アミン誘導体。
- B1、B2及びB3の芳香族基又は複素環基のいずれかが置換基として置換若しくは無置換のシリル基を有する請求項1~7のいずれかに記載の芳香族アミン誘導体。
- A1が、置換若しくは無置換の芳香族基又は置換若しくは無置換の複素環基である請求項1に記載の芳香族アミン誘導体。
- 請求項1~9のいずれかに記載の芳香族アミン誘導体を用いた有機エレクトロルミネッセンス素子。
- 前記芳香族アミン誘導体を発光材料又は正孔輸送材料として用いた請求項10に記載の有機エレクトロルミネッセンス素子。
- 陰極と陽極の間に少なくとも発光層を含む1以上の有機薄膜層が挟持されている有機エレクトロルミネッセンス素子において、該有機薄膜層の少なくとも一層が、請求項1~9のいずれか記載の芳香族アミン誘導体を含有する有機エレクトロルミネッセンス素子。
- 前記発光層が、前記芳香族アミン誘導体を含有する請求項12記載の有機エレクトロルミネッセンス素子。
- 前記発光層が、前記芳香族アミン誘導体を少なくとも1種と、下記式(2A)で表されるアントラセン誘導体の少なくとも1種とを含有する請求項13記載の有機エレクトロルミネッセンス素子。
R1~R8は、それぞれ独立に、水素原子、置換若しくは無置換の環形成原子数5~50の単環基、置換若しくは無置換の環形成原子数8~50の縮合環基、置換若しくは無置換の炭素数1~50のアルキル基、置換若しくは無置換の環形成炭素数3~50のシクロアルキル基、置換若しくは無置換の炭素数1~50のアルコキシ基、置換若しくは無置換の炭素数7~50のアラルキル基、置換若しくは無置換の環形成炭素数6~50のアリールオキシ基、置換若しくは無置換のシリル基、ハロゲン原子、シアノ基から選ばれる基である。)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011510227A JPWO2010122799A1 (ja) | 2009-04-24 | 2010-04-22 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
CN201080017704XA CN102414164A (zh) | 2009-04-24 | 2010-04-22 | 芳香族胺衍生物及使用了它的有机电致发光元件 |
EP10766860A EP2423179A4 (en) | 2009-04-24 | 2010-04-22 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING THE SAME |
US13/266,000 US8932735B2 (en) | 2009-04-24 | 2010-04-22 | Aromatic amine derivative and organic electroluminescent element comprising the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009106001 | 2009-04-24 | ||
JP2009-106001 | 2009-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010122799A1 true WO2010122799A1 (ja) | 2010-10-28 |
Family
ID=43010924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/002918 WO2010122799A1 (ja) | 2009-04-24 | 2010-04-22 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8932735B2 (ja) |
EP (1) | EP2423179A4 (ja) |
JP (1) | JPWO2010122799A1 (ja) |
KR (1) | KR20120022802A (ja) |
CN (1) | CN102414164A (ja) |
TW (1) | TW201041829A (ja) |
WO (1) | WO2010122799A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120082841A (ko) * | 2011-01-14 | 2012-07-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 스틸벤 화합물, 발광 소자, 발광 장치, 전자 기기 및 조명 장치 |
WO2015041352A1 (ja) * | 2013-09-20 | 2015-03-26 | 出光興産株式会社 | アミン化合物及び有機エレクトロルミネッセンス素子 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5709752B2 (ja) | 2009-08-19 | 2015-04-30 | 出光興産株式会社 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
US10014477B2 (en) | 2012-08-31 | 2018-07-03 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative, and organic electroluminescent element using same |
WO2015129896A1 (ja) | 2014-02-28 | 2015-09-03 | 出光興産株式会社 | 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器 |
CN106716666B (zh) * | 2014-07-25 | 2019-01-08 | 保土谷化学工业株式会社 | 有机电致发光器件 |
US10892420B2 (en) | 2014-11-18 | 2021-01-12 | Hodogaya Chemical Co., Ltd. | Organic electroluminescent device |
US9711730B2 (en) | 2015-01-25 | 2017-07-18 | Universal Display Corporation | Organic electroluminescent materials and devices |
CN110785867B (zh) | 2017-04-26 | 2023-05-02 | Oti照明公司 | 用于图案化表面上覆层的方法和包括图案化覆层的装置 |
US11751415B2 (en) | 2018-02-02 | 2023-09-05 | Oti Lumionics Inc. | Materials for forming a nucleation-inhibiting coating and devices incorporating same |
CN109096196A (zh) * | 2018-09-27 | 2018-12-28 | 苏州华健瑞达医药技术有限公司 | 2-氨基-3,5-二溴苄基类中间体化合物的制备方法及其应用 |
CN109734605A (zh) * | 2019-03-07 | 2019-05-10 | 黑龙江省科学院石油化学研究院 | 一种三芳胺类化合物的超声波辅助纯化方法 |
CN116456753A (zh) | 2019-03-07 | 2023-07-18 | Oti照明公司 | 一种光电子器件 |
KR20220009961A (ko) | 2019-04-18 | 2022-01-25 | 오티아이 루미오닉스 인크. | 핵 생성 억제 코팅 형성용 물질 및 이를 포함하는 디바이스 |
KR20220017918A (ko) | 2019-05-08 | 2022-02-14 | 오티아이 루미오닉스 인크. | 핵 생성 억제 코팅 형성용 물질 및 이를 포함하는 디바이스 |
CN111646961A (zh) * | 2020-07-29 | 2020-09-11 | 上海埃逸科技有限公司 | 一种灵芝呋喃a的制备方法 |
WO2022123431A1 (en) | 2020-12-07 | 2022-06-16 | Oti Lumionics Inc. | Patterning a conductive deposited layer using a nucleation inhibiting coating and an underlying metallic coating |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02210357A (ja) * | 1989-02-09 | 1990-08-21 | Canon Inc | 電子写真感光体 |
JPH04184892A (ja) | 1990-11-20 | 1992-07-01 | Ricoh Co Ltd | 電界発光素子 |
JPH08305053A (ja) * | 1995-05-12 | 1996-11-22 | Nec Corp | 電子写真感光体 |
JP2004026732A (ja) * | 2002-06-26 | 2004-01-29 | Mitsubishi Chemicals Corp | 非対称1,4−フェニレンジアミン誘導体、及びこれを用いた有機電界発光素子 |
JP2004262761A (ja) * | 2003-01-16 | 2004-09-24 | Idemitsu Kosan Co Ltd | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
WO2006000389A1 (de) | 2004-06-26 | 2006-01-05 | Merck Patent Gmbh | Verbindungen für organische elektronische vorrichtungen |
WO2006073059A1 (ja) * | 2005-01-05 | 2006-07-13 | Idemitsu Kosan Co., Ltd. | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
JP2007121558A (ja) * | 2005-10-26 | 2007-05-17 | Kyocera Mita Corp | スチルベン誘導体を用いた電子写真感光体 |
WO2007065547A1 (de) | 2005-12-08 | 2007-06-14 | Merck Patent Gmbh | Organische elektrolumineszenzvorrichtungen |
WO2007065549A1 (de) | 2005-12-08 | 2007-06-14 | Merck Patent Gmbh | Organische elektrolumineszenzvorrichtungen |
JP2007233305A (ja) * | 2006-03-03 | 2007-09-13 | Sharp Corp | 電子写真感光体および画像形成装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01106070A (ja) * | 1987-10-20 | 1989-04-24 | Konica Corp | 電子写真感光体 |
US5443922A (en) * | 1991-11-07 | 1995-08-22 | Konica Corporation | Organic thin film electroluminescence element |
JP3503403B2 (ja) * | 1997-03-17 | 2004-03-08 | 東洋インキ製造株式会社 | 有機エレクトロルミネッセンス素子用発光材料およびそれを使用した有機エレクトロルミネッセンス素子 |
US6242115B1 (en) * | 1997-09-08 | 2001-06-05 | The University Of Southern California | OLEDs containing thermally stable asymmetric charge carrier materials |
JP2008504382A (ja) | 2004-06-26 | 2008-02-14 | メルク パテント ゲーエムベーハー | 有機電子デバイスのための化合物 |
DE102004031000A1 (de) | 2004-06-26 | 2006-01-12 | Covion Organic Semiconductors Gmbh | Organische Elektrolumineszenzvorrichtungen |
US20100187511A1 (en) * | 2007-06-18 | 2010-07-29 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative and organic electroluminescent device using the same |
-
2010
- 2010-04-22 WO PCT/JP2010/002918 patent/WO2010122799A1/ja active Application Filing
- 2010-04-22 EP EP10766860A patent/EP2423179A4/en not_active Withdrawn
- 2010-04-22 JP JP2011510227A patent/JPWO2010122799A1/ja active Pending
- 2010-04-22 KR KR1020117024854A patent/KR20120022802A/ko not_active Application Discontinuation
- 2010-04-22 US US13/266,000 patent/US8932735B2/en active Active
- 2010-04-22 CN CN201080017704XA patent/CN102414164A/zh active Pending
- 2010-04-23 TW TW099112840A patent/TW201041829A/zh unknown
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02210357A (ja) * | 1989-02-09 | 1990-08-21 | Canon Inc | 電子写真感光体 |
JPH04184892A (ja) | 1990-11-20 | 1992-07-01 | Ricoh Co Ltd | 電界発光素子 |
JPH08305053A (ja) * | 1995-05-12 | 1996-11-22 | Nec Corp | 電子写真感光体 |
JP2004026732A (ja) * | 2002-06-26 | 2004-01-29 | Mitsubishi Chemicals Corp | 非対称1,4−フェニレンジアミン誘導体、及びこれを用いた有機電界発光素子 |
JP2004262761A (ja) * | 2003-01-16 | 2004-09-24 | Idemitsu Kosan Co Ltd | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
WO2006000389A1 (de) | 2004-06-26 | 2006-01-05 | Merck Patent Gmbh | Verbindungen für organische elektronische vorrichtungen |
JP2008504247A (ja) * | 2004-06-26 | 2008-02-14 | メルク パテント ゲーエムベーハー | 有機電子デバイスのための化合物 |
WO2006073059A1 (ja) * | 2005-01-05 | 2006-07-13 | Idemitsu Kosan Co., Ltd. | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
JP2007121558A (ja) * | 2005-10-26 | 2007-05-17 | Kyocera Mita Corp | スチルベン誘導体を用いた電子写真感光体 |
WO2007065547A1 (de) | 2005-12-08 | 2007-06-14 | Merck Patent Gmbh | Organische elektrolumineszenzvorrichtungen |
WO2007065549A1 (de) | 2005-12-08 | 2007-06-14 | Merck Patent Gmbh | Organische elektrolumineszenzvorrichtungen |
JP2007233305A (ja) * | 2006-03-03 | 2007-09-13 | Sharp Corp | 電子写真感光体および画像形成装置 |
Non-Patent Citations (4)
Title |
---|
EIJI FUKUZAKI ET AL.: "Room- Temperature High-Spin Organic Single Molecule: Nanometer-Sized and Hyperbranched Poly[1,2,(4)- phenylenevinyleneanisylaminium]", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 128, 2005, pages 996 - 1001, XP055034048 * |
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 123, 2001, pages 7727 - 7729 |
See also references of EP2423179A4 |
TETRAHEDRON, vol. 40, 1984, pages 1435 - 1456 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120082841A (ko) * | 2011-01-14 | 2012-07-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 스틸벤 화합물, 발광 소자, 발광 장치, 전자 기기 및 조명 장치 |
JP2012158587A (ja) * | 2011-01-14 | 2012-08-23 | Semiconductor Energy Lab Co Ltd | スチルベン化合物、発光素子、発光装置、電子機器、および照明装置 |
KR101940976B1 (ko) * | 2011-01-14 | 2019-01-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 스틸벤 화합물, 발광 소자, 발광 장치, 전자 기기 및 조명 장치 |
WO2015041352A1 (ja) * | 2013-09-20 | 2015-03-26 | 出光興産株式会社 | アミン化合物及び有機エレクトロルミネッセンス素子 |
JPWO2015041352A1 (ja) * | 2013-09-20 | 2017-03-02 | 出光興産株式会社 | アミン化合物及び有機エレクトロルミネッセンス素子 |
US9991455B2 (en) | 2013-09-20 | 2018-06-05 | Idemitsu Kosan Co., Ltd. | Amine compound and organic electroluminescent element |
Also Published As
Publication number | Publication date |
---|---|
EP2423179A1 (en) | 2012-02-29 |
US8932735B2 (en) | 2015-01-13 |
EP2423179A4 (en) | 2012-10-24 |
US20120043533A1 (en) | 2012-02-23 |
JPWO2010122799A1 (ja) | 2012-10-25 |
CN102414164A (zh) | 2012-04-11 |
TW201041829A (en) | 2010-12-01 |
KR20120022802A (ko) | 2012-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11024806B2 (en) | Aromatic amine derivative, and organic electroluminescent element comprising the same | |
US8932735B2 (en) | Aromatic amine derivative and organic electroluminescent element comprising the same | |
JP5608682B2 (ja) | ピレン誘導体を用いた有機エレクトロルミネッセンス素子 | |
JP5587302B2 (ja) | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
JP5989000B2 (ja) | 芳香族アミン誘導体、有機エレクトロルミネッセンス素子用材料および有機エレクトロルミネッセンス素子 | |
JP5690283B2 (ja) | ピレン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 | |
KR20140031213A (ko) | 피렌 유도체, 유기 발광 매체, 및 이들을 포함하는 유기 전계 발광 소자 | |
JP5903271B2 (ja) | 芳香族アミン誘導体、及びそれを用いた有機エレクトロルミネッセンス素子。 | |
WO2013077385A1 (ja) | 芳香族アミン誘導体およびそれを用いた有機エレクトロルミネッセンス素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080017704.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10766860 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2011510227 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010766860 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 20117024854 Country of ref document: KR Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13266000 Country of ref document: US |