JP5329041B2 - 金属錯体 - Google Patents
金属錯体 Download PDFInfo
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- JP5329041B2 JP5329041B2 JP2006530031A JP2006530031A JP5329041B2 JP 5329041 B2 JP5329041 B2 JP 5329041B2 JP 2006530031 A JP2006530031 A JP 2006530031A JP 2006530031 A JP2006530031 A JP 2006530031A JP 5329041 B2 JP5329041 B2 JP 5329041B2
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- 150000004696 coordination complex Chemical class 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims abstract description 75
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 125000003118 aryl group Chemical group 0.000 claims description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 230000036961 partial effect Effects 0.000 claims description 17
- 239000003446 ligand Substances 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 125000001072 heteroaryl group Chemical group 0.000 claims description 8
- 229910052741 iridium Inorganic materials 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 125000002950 monocyclic group Chemical group 0.000 claims description 5
- -1 polycyclic metal halide Chemical class 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 150000004703 alkoxides Chemical class 0.000 claims description 4
- 125000004104 aryloxy group Chemical group 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 238000004128 high performance liquid chromatography Methods 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 229910052740 iodine Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 125000003367 polycyclic group Chemical group 0.000 claims description 4
- 229910052703 rhodium Inorganic materials 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 150000002504 iridium compounds Chemical class 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 2
- 239000013522 chelant Substances 0.000 claims description 2
- 125000006165 cyclic alkyl group Chemical group 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 125000005553 heteroaryloxy group Chemical group 0.000 claims description 2
- 229910001507 metal halide Inorganic materials 0.000 claims description 2
- 239000008204 material by function Substances 0.000 abstract description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 34
- 239000000203 mixture Substances 0.000 description 33
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 30
- MILUBEOXRNEUHS-UHFFFAOYSA-N iridium(3+) Chemical compound [Ir+3] MILUBEOXRNEUHS-UHFFFAOYSA-N 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000007983 Tris buffer Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 15
- NDBCGHNTWCYIIU-UHFFFAOYSA-N iridium(3+);1-phenylisoquinoline Chemical compound [Ir+3].[C-]1=CC=CC=C1C1=NC=CC2=CC=CC=C12.[C-]1=CC=CC=C1C1=NC=CC2=CC=CC=C12.[C-]1=CC=CC=C1C1=NC=CC2=CC=CC=C12 NDBCGHNTWCYIIU-UHFFFAOYSA-N 0.000 description 14
- 239000002019 doping agent Substances 0.000 description 12
- 230000002829 reductive effect Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 10
- 229910052698 phosphorus Inorganic materials 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- 238000007740 vapor deposition Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 7
- 239000000412 dendrimer Substances 0.000 description 7
- 229920000736 dendritic polymer Polymers 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- NZCKTGCKFJDGFD-UHFFFAOYSA-N 2-bromobenzoyl chloride Chemical class ClC(=O)C1=CC=CC=C1Br NZCKTGCKFJDGFD-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Chemical compound CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- QHMQWEPBXSHHLH-UHFFFAOYSA-N sulfur tetrafluoride Chemical compound FS(F)(F)F QHMQWEPBXSHHLH-UHFFFAOYSA-N 0.000 description 4
- DDABCDSIGRXMAR-UHFFFAOYSA-N 3-fluoro-n-(2-phenylethyl)benzamide Chemical compound FC1=CC=CC(C(=O)NCCC=2C=CC=CC=2)=C1 DDABCDSIGRXMAR-UHFFFAOYSA-N 0.000 description 3
- VFUDMQLBKNMONU-UHFFFAOYSA-N 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole Chemical group C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 VFUDMQLBKNMONU-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- BHHGXPLMPWCGHP-UHFFFAOYSA-N Phenethylamine Chemical compound NCCC1=CC=CC=C1 BHHGXPLMPWCGHP-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 230000005525 hole transport Effects 0.000 description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 3
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- WPVBHUUZDFUIJA-UHFFFAOYSA-N (3-fluoro-4-methylphenyl)boronic acid Chemical compound CC1=CC=C(B(O)O)C=C1F WPVBHUUZDFUIJA-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- HUDMLAGFSBBGHB-UHFFFAOYSA-N 1-(2-bromophenyl)-3,4-dihydroisoquinoline Chemical compound BrC1=CC=CC=C1C1=NCCC2=CC=CC=C12 HUDMLAGFSBBGHB-UHFFFAOYSA-N 0.000 description 2
- SJBAPHJRDIIHMB-UHFFFAOYSA-N 1-(2-bromophenyl)isoquinoline Chemical compound BrC1=CC=CC=C1C1=NC=CC2=CC=CC=C12 SJBAPHJRDIIHMB-UHFFFAOYSA-N 0.000 description 2
- NNFFERBNBCZQOA-UHFFFAOYSA-N 1-(3-fluorophenyl)-3,4-dihydroisoquinoline Chemical compound FC1=CC=CC(C=2C3=CC=CC=C3CCN=2)=C1 NNFFERBNBCZQOA-UHFFFAOYSA-N 0.000 description 2
- BLPWOMKYNJFENS-UHFFFAOYSA-N 1-(3-fluorophenyl)isoquinoline Chemical compound FC1=CC=CC(C=2C3=CC=CC=C3C=CN=2)=C1 BLPWOMKYNJFENS-UHFFFAOYSA-N 0.000 description 2
- LPCWDYWZIWDTCV-UHFFFAOYSA-N 1-phenylisoquinoline Chemical compound C1=CC=CC=C1C1=NC=CC2=CC=CC=C12 LPCWDYWZIWDTCV-UHFFFAOYSA-N 0.000 description 2
- STTGYIUESPWXOW-UHFFFAOYSA-N 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline Chemical compound C=12C=CC3=C(C=4C=CC=CC=4)C=C(C)N=C3C2=NC(C)=CC=1C1=CC=CC=C1 STTGYIUESPWXOW-UHFFFAOYSA-N 0.000 description 2
- OBWVIAKIEKZKPN-UHFFFAOYSA-N 2-(2-fluoro-6-isoquinolin-1-ylphenyl)acetic acid Chemical compound OC(=O)CC1=C(F)C=CC=C1C1=NC=CC2=CC=CC=C12 OBWVIAKIEKZKPN-UHFFFAOYSA-N 0.000 description 2
- QXLPBFIMBOEEDO-UHFFFAOYSA-N 2-(2-fluoro-6-isoquinolin-1-ylphenyl)propan-2-ol Chemical compound CC(C)(O)C1=C(F)C=CC=C1C1=NC=CC2=CC=CC=C12 QXLPBFIMBOEEDO-UHFFFAOYSA-N 0.000 description 2
- BGZHOUYGJXZNAI-UHFFFAOYSA-N 2-N,2-N,2-N',2-N',7-N,7-N,7-N',7-N'-octakis-phenyl-1,1'-spirobi[fluorene]-2,2',7,7'-tetramine Chemical compound C12=CC=C(N(C=3C=CC=CC=3)C=3C=CC=CC=3)C=C2C=C(C23C(=CC=C4C5=CC=C(C=C5C=C43)N(C=3C=CC=CC=3)C=3C=CC=CC=3)N(C=3C=CC=CC=3)C=3C=CC=CC=3)C1=CC=C2N(C=1C=CC=CC=1)C1=CC=CC=C1 BGZHOUYGJXZNAI-UHFFFAOYSA-N 0.000 description 2
- PTSZJZZJBOXAFH-UHFFFAOYSA-N 2-bromo-n-(2-phenylethyl)benzamide Chemical compound BrC1=CC=CC=C1C(=O)NCCC1=CC=CC=C1 PTSZJZZJBOXAFH-UHFFFAOYSA-N 0.000 description 2
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 2
- AZFHXIBNMPIGOD-UHFFFAOYSA-N 4-hydroxypent-3-en-2-one iridium Chemical compound [Ir].CC(O)=CC(C)=O.CC(O)=CC(C)=O.CC(O)=CC(C)=O AZFHXIBNMPIGOD-UHFFFAOYSA-N 0.000 description 2
- NMJQRWXNGBMMNH-UHFFFAOYSA-N 7,7-dimethyl-8-fluorodibenzo[de,h]quinoline Chemical compound C12=CC=CC(F)=C2C(C)(C)C2=CC=CC3=CC=NC1=C23 NMJQRWXNGBMMNH-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- FFDGPVCHZBVARC-UHFFFAOYSA-N N,N-dimethylglycine Chemical compound CN(C)CC(O)=O FFDGPVCHZBVARC-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 229920000547 conjugated polymer Polymers 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 2
- 238000001194 electroluminescence spectrum Methods 0.000 description 2
- 238000003682 fluorination reaction Methods 0.000 description 2
- 238000002506 high-vacuum sublimation Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical compound COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 description 2
- 125000001979 organolithium group Chemical group 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 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
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 125000004437 phosphorous atom Chemical group 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 229920001690 polydopamine Polymers 0.000 description 2
- 229920000123 polythiophene Chemical class 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000006862 quantum yield reaction Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 125000005259 triarylamine group Chemical group 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- HNFHVPDEAVTSAR-UHFFFAOYSA-N 1,5-diphenylpentane-2,4-dione Chemical compound C=1C=CC=CC=1CC(=O)CC(=O)CC1=CC=CC=C1 HNFHVPDEAVTSAR-UHFFFAOYSA-N 0.000 description 1
- GGDHQOIAOOJQAK-UHFFFAOYSA-N 1-(3-fluoro-4-methylphenyl)isoquinoline Chemical compound C1=C(F)C(C)=CC=C1C1=NC=CC2=CC=CC=C12 GGDHQOIAOOJQAK-UHFFFAOYSA-N 0.000 description 1
- VHNILDKAFINLSQ-UHFFFAOYSA-N 1-[3-(aminomethyl)-4-(4-methylphenyl)-2-(2-methylpropyl)quinolin-6-yl]piperazine-2,5-dione Chemical compound NCC=1C(CC(C)C)=NC2=CC=C(N3C(CNC(=O)C3)=O)C=C2C=1C1=CC=C(C)C=C1 VHNILDKAFINLSQ-UHFFFAOYSA-N 0.000 description 1
- INSNNVNWDYCOBU-UHFFFAOYSA-N 1-azabenzanthrone Chemical compound C1=CC(C(=O)C=2C3=CC=CC=2)=C2C3=NC=CC2=C1 INSNNVNWDYCOBU-UHFFFAOYSA-N 0.000 description 1
- MSQCQINLJMEVNJ-UHFFFAOYSA-N 1-chloroisoquinoline Chemical compound C1=CC=C2C(Cl)=NC=CC2=C1 MSQCQINLJMEVNJ-UHFFFAOYSA-N 0.000 description 1
- CVBUKMMMRLOKQR-UHFFFAOYSA-N 1-phenylbutane-1,3-dione Chemical compound CC(=O)CC(=O)C1=CC=CC=C1 CVBUKMMMRLOKQR-UHFFFAOYSA-N 0.000 description 1
- ZFNZINXJCMSOEY-UHFFFAOYSA-N 2',7'-ditert-butyl-4-(1-phenylcyclohexa-2,4-dien-1-yl)-9,9'-spirobi[fluorene] Chemical compound C1(CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=2C3(C4=CC=CC=C4C1=2)C1=CC(=CC=C1C1=CC=C(C=C13)C(C)(C)C)C(C)(C)C ZFNZINXJCMSOEY-UHFFFAOYSA-N 0.000 description 1
- ORHRHMLEFQBHND-UHFFFAOYSA-N 2-(3-bromophenyl)ethanamine Chemical compound NCCC1=CC=CC(Br)=C1 ORHRHMLEFQBHND-UHFFFAOYSA-N 0.000 description 1
- UWZBTGZKVDOWGO-UHFFFAOYSA-N 2-bromo-3,4-dimethylbenzoyl chloride Chemical compound CC1=CC=C(C(Cl)=O)C(Br)=C1C UWZBTGZKVDOWGO-UHFFFAOYSA-N 0.000 description 1
- OWRYEOOYOHXZJX-UHFFFAOYSA-N 2-bromo-3-(chloromethyl)pyridine Chemical compound ClCC1=CC=CN=C1Br OWRYEOOYOHXZJX-UHFFFAOYSA-N 0.000 description 1
- VEVLRHOQJSWHPR-UHFFFAOYSA-N 2-bromo-3-cyano-4-fluorobenzoyl chloride Chemical compound FC1=CC=C(C(Cl)=O)C(Br)=C1C#N VEVLRHOQJSWHPR-UHFFFAOYSA-N 0.000 description 1
- WRCMVKYFKWKRIG-UHFFFAOYSA-N 2-bromo-4-(chloromethyl)pyridine Chemical compound ClCC1=CC=NC(Br)=C1 WRCMVKYFKWKRIG-UHFFFAOYSA-N 0.000 description 1
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- SYVNVEGIRVXRQH-UHFFFAOYSA-N 3-fluorobenzoyl chloride Chemical compound FC1=CC=CC(C(Cl)=O)=C1 SYVNVEGIRVXRQH-UHFFFAOYSA-N 0.000 description 1
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Images
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
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Description
1. モノクローム又は多色ディスプレイ要素用の白色又は着色バックライト(例えば、ポケット計算機、携帯電話及び他の携帯用途用)、
2. 大表面領域ディスプレイ(例えば交通標識、広告板等)、
3. 全ての色及び形態のイルミネーション要素、
4. 携帯用途用のモノクローム又は全色受動マトリクスディスプレイ(例えば携帯電話、PDAs、カムコーダ等)
5. 広範囲の用途用の全色、大表面領域、高解像活性マトリクスディスプレイ(例えば、携帯電話,PDAs、ラップトップ、テレビジョン等)
これらの用途の開発は既に極めて進んでいるものがある。例えば、単一OLEDsを含む装置は、既に市場に導入されており、有機ディスプレイを備えたパイオニアからのカーラジオ、コダックからのデジタルカメラに見られるが、まだ技術的改良の大きな必要性がある。
1. キャリヤー板=基板(典型的にガラス又はプラスチックフィルム)。
Yは、それぞれの場合において同一又は異なり、及びBR1、CR2、C=O、C=NR1、C=CR2、SiR1 2、NR1、PR1、AsR1、SbR1、BiR1、P(O)R1、P(S)R1、P(Se)R1、As(O)R1、As(S)R1、As(Se)R1、Sb(O)R1、Sb(S)R1、Sb(Se)R1、Bi(O)R1、Bi(S)R1、Bi(Se)R1、O、S、Se、Te、SO、SeO、TeO、SO2,TeO2又は単一結合である;
Dは、それぞれの場合において同一又は異なり、及び但し配位子当り1個のDは炭素原子であり他は非結合電子対を有するヘテロ原子であることを条件として、炭素原子又は金属と配位結合する非結合電子対を有するヘテロ原子である;
Eは、それぞれの場合において同一又は異なり、及び少なくとも1個の記号EがCであることを条件として、C又はNである;
Cy1は、それぞれの場合において同一又は異なり、及び原子Dを介して金属Mに結合し、及び部分環Cy2への単一結合及びY基への単一結合をも有する飽和、不飽和又は芳香族のホモ-又はヘテロ環である;
Cy2は、それぞれの場合において同一又は異なり、及び金属Mに原子Dを介して結合し、及び環Cy1への単一結合及び部分環Cy3との共通端をも有する飽和、不飽和又は芳香族の部分-ホモ-又は-ヘテロ環である;
Cy3は、それぞれの場合において同一又は異なり、及びY基への単一結合及び部分環Cy2との共通端を有する飽和、不飽和又は芳香族の部分-ホモ-又は-ヘテロ環である;
R1は、それぞれの場合において同一又は異なり、及びH又は1〜20炭素原子を有する脂肪族又は芳香族炭化水素基である;
nは、1、2又は3である;
式(1)における配位子L’及びL”はモノアニオン性、ビデンテートキレート配位子であり、及びm及びoはそれぞれの場合において同一又は異なり、及び0、1又は2である。
Dは、それぞれの場合において同一又は異なり、及び1個のDが炭素原子であり他のDが窒素原子又は燐原子であることを条件として、炭素原子、窒素原子又は燐原子である;
Xは、それぞれの場合において同一又は異なり、及びCR、N又はPである;又は1以上のX−Xユニット(即ち2個の隣接X)はNR、S又はOである;又は縮合部分環Cy2及びCy3における1個のX−Xユニット(即ち2個の隣接X)は、記号Eの1個がNである場合にCR、N又はPである;
Eは、それぞれの場合において、C又はNであるが、少なくとも1個の記号EがCであることを条件とし及び更に1個の記号EがNである場合に正確に1個のX−Xユニット(即ち2個の隣接X)がCR、N又はPであることを条件とする;
Rは、それぞれの場合において同一又は異なり、及びH、F、Cl、Br、I、OH、NO2、CN、直鎖、分枝又は環状の1〜20炭素原子を有するアルキル又はアルコキシ基で、その1以上の非隣接CH2基はR1C=CR1−、−C≡C−、Si(R1)2、Ge(R1)2、Sn(R1)2、−O−、−S−、−NR1−、−(C=O)−、−(C=NR1)−、−P=O(R1)−又は−CONR1−で置換されることができ、及び1以上の水素原子がF、又は1〜14の炭素原子を有するアリール、ヘテロアリール、アルーロキシ又はヘテロアリーロキシ基で置換されることができ、及び1以上の非芳香族R基(同一環及び異なる環における置換基Rの複数が更にモノ-又はポリ環状、脂肪族又は芳香族の環状システムを形成することができる)で置換されることができる。
Aは、それぞれの場合に同一又は異なり、及び−CR=CR−、−N=CR−、−P=CR−、−N=N−、−P=N−、NR、PR、O、S、Seである。
D’は、それぞれの場合において同一又は異なり、及び1の記号D’はC−Hであり及び他の記号D’はN又はPであることを条件として、C−H、N又はPである。
次に示す合成は、特に断らない限り、乾燥溶媒中で保護気体雰囲気中で実施した。反応体はALDRICHから[2-ブロモベンゾイルクロリド、3-フルオロ-4-メチルベンゼンボロン酸、二酸化マンガン、マグネシウム]及びFLUKA[四弗化硫黄]から購入した。1-アザベンズアンスロン(7H-ジベンゾ[de,h]キノリン-7-オン)はドイツ帝国特許第614196号に従って製造した。
約99.0%の純度での収量は18.3g(72.3mモル)、理論の72.3%であった。
1HNMR(CDCl3):[ppm]=8.86(m,1H),8.73(m,1H),8.62(m,1H),8.40(m,1H),8.09(m、1H)、7.88(m,1H),7.76(m,1H),7.70(m,1H),7.60(m,1H)。
MS(FAB,m/z):M+=949.7.
例2: fac-トリス[7,7-ジメチルジベンゾ[de,h]キノリン-C2,N]イリジウム(III)(Ir2)の合成
A: N-フェニルエチル-2-ブロモベンズアミド
1HNMR(CDCl3):[ppm]=7.55(m,1H),7.44(m,1H),7.34−7.28(m,4H),7.28−7.21(m,3H),6.18(br,t,NH,1H),3.73(dt,NCH2CH2,2H),2.95(t,NCH2CH2,2H)。
1HNMR(CDCl3):[ppm]=8.41(m,1H)、7.94(m,1H),7.77−7.69(m,3H),7.61(m,1H),7.45−7.40(m,3H),7.27−7.21(m,1H),2.65(s,6H,CH3)。
6Hz,2H,CH2),2.79(t,J=7.36Hz,2H,CH2)。
Ir(piq)3をUS2003/0068526に従って合成した。
本発明エレクトロルミネッセンスデバイスは、例えば特許出願DE10330761.3に記載されているように製造できる。
NaphDATA 20nm(蒸着で適用; SynTechから購入したNaphDATA;4,4',4"-トリス(N-1-ナフチル)-N-フェニルアミノトリフェニルアミン),(HTL)
S−TAD 20nm(蒸着で適用; WO99/12888に従って合成したS−TAD;2,2',7,7'-テトラキス(ジフェニルアミノ)スピロビフルオレン),(HTL)
エミッター層: (EMIL)
CPB 20nm(蒸着で適用; ALDRICHから購入及び更に精製し、最後に2回以上昇華したCPD;4,4'-ビス-(N-カルバゾイル)ビフェニル)
Ir1 (20%ドーピング、蒸着で適用;例1に従って合成した)
又は:
Ir(piq)3 (20%ドーピング、例6に従って合成)
BCP 10nm(蒸着で適用; ABCRから購入したBCP、得たものを使用;2,9-ジメチル-4,7-ジフェニル-1,10-フェナンスロリン)、(HBL)
AlQ3 10nm(蒸着で適用:SynTecから購入したAlQ3;トリス(キノリネート)アルミニウム(III)、(ETL)
Ba−Al 3nmのBa、その上に150nmのAl。
OLEDsは、Ir(piq)3の比較例及びドーパントとしてIr1のOLEDsは両者とも比較的カラーオーディネートの赤色エミッションを示す。
ドーパントIr(piq)3で製造したOLEDsは、上記条件下で、典型的に約6.5cd/Aの最大効率を示し、100cd/m2の参照ルミナンス(luminance)に6.2Vが必要であった。対照的に、本発明のドーパントIr1で製造したOLEDsは8.7cd/Aの最大効率を示し、100cd/m2の参照ルミナンスに必要な電圧は5.4Vにも下がった。
2つの寿命曲線(図1)をより良い比較のために同一数値で示した。図は時間と共にcd/m2で測定した輝度のコースを示す。測定は、定常電流密度10mA/cm2で80℃において行った。これは促進測定に対応する。寿命は、当初ルミナンスの50%に達した後の時間を示す。示された輝度において、約650cd/m2の当初輝度において約130時間の寿命がドーパントIr(piq)3について得られた。ドーパントIr1については、約900cd/m2の当初輝度及び約80℃で500時間より大きい寿命が同一の電流密度で得られた。これはドーパントとしてIr(piq)3のOLEDsと比較してほぼ40のファクターだけの寿命の上昇に対応する。
別の本発明ドーパントIr2〜Ir5をOLEDsで試験し、先行技術(例8)によるIr(piq)3と比較した。例7に詳述した方法と同様にOLEDsは次の構造で得た。
NaphDATA 20nm(蒸着で適用; SynTechから購入したNaphDATA;4,4',4"-トリス(N-1-ナフチル)-N-フェニルアミノトリフェニルアミン)、(HTL)
S−TAD 20nm(蒸着で適用; WO99/12888に従って合成したS−TAD;2,2',7,7'-テトラキス(ジフェニルアミノ)スピロビフルオレン),(HTL)
エミッター層: (EMIL)
M1 ビス(9,9'-スピロビフルオレン-2-イル)ケトン(蒸着で適用、DE10317556.3に従って合成)
Ir2〜Ir5 (蒸着で適用;例2〜5に従って合成した)
又は:
Ir(piq)3 (蒸着で適用、例6に従って合成)
HBM1 2,7-ビス(4-ビフェニル-1-イル)-2',7'-ジ-tert-ブチル-スピロ-9,9'-ビフルオレン(蒸着で適用;DE10357317.8に従って合成)、(HBL);全ての例では使用しない
AlQ3 (蒸着で適用:SynTecから購入したAlQ3;トリス(キノリナート)アルミニウム(III)、(ETL);全ての例では使用しない
Ba−Al 3nmのBa、その上に150nmのAl。
Claims (12)
- 式(2b)の部分構造M(L)nを含む式(1)の化合物。
Mは、それぞれの場合において、Rh、Ir、Pd又はPtである;
Yは、それぞれの場合において同一又は異なり、CR2、C=O、又はC=CR 2 である;
Dは、窒素原子である;
Xは、CRである;
Rは、それぞれの場合において同一又は異なり、H、F、Cl、Br、I、CN、直鎖、分枝又は環状の1〜20炭素原子を有するアルキル又はアルコキシ基であって、前記アルキル又はアルコキシ基の1以上の非隣接CH2基はR1C=CR1−、−C≡C−、−O−、−S−、−NR1−、−(C=O)−又は−CONR1−で置換されることができ及び1以上の水素原子がFで置き代えられることができ、又は1以上の非芳香族R基で置換されることができる1〜14の炭素原子を有するアリール、ヘテロアリール、アリーロキシ又はヘテロアリーロキシ基であって、前記アリール、ヘテロアリール、アリーロキシ又はヘテロアリーロキシ基の同一環及び異なる環における置換基Rの複数が更にモノ-又はポリ環状、脂肪族又は芳香族環状システムを形成することができる;
R1は、それぞれの場合において同一又は異なり、H又は1〜20炭素原子を有する脂肪族又は芳香族炭化水素基である;
nは、1、2又は3である;
式(1)における配位子L’及びL”はモノアニオン性、ビデンテートキレート配位子であり、及びm及びoはそれぞれの場合において同一又は異なり、及び0、1又は2である。 - 記号n=2又は3であることを特徴とする請求項1または2記載の化合物。
- Rがそれぞれの場合において同一又は異なり、H、F、直鎖、分枝又は環状の1〜4炭素原子を有するアルキル又はアルコキシ基であって、前記アルキル又はアルコキシ基の1以上の水素原子がFで置き代えられることができ、又は、1以上の非芳香族R基によって置換されていることができる、1〜6の炭素原子を有するアリール又はヘテロアリール基であって、前記アリール又はヘテロアリール基の同一環又は異なる環における置換基Rの複数が共に更に脂肪族又は芳香族の、モノ-又はポリ-環状リングシステムを形成できることを特徴とする請求項1〜3いずれか一項記載の化合物。
- Yがスピロ炭素原子であることを特徴とする請求項1〜4いずれか一項記載の化合物。
- アルコキシド及び/又はハライド及び/又はヒドロキシル及びケトケトネート基を有するイリジウム化合物と請求項6に記載された式(4b)の化合物を反応させることによって、請求項1〜5いずれか一項記載の化合物を製造する方法。
- 純度(1HNMR及び/又はHPLCによって測定)が99%以上であることを特徴とする請求項1〜6いずれか一項記載の化合物。
- 請求項1〜5いずれか一項又は9記載の化合物の電子部品における使用。
- 請求項1〜5いずれか一項又は9記載の少なくとも1の化合物を包含する電子部品。
- 有機発光ダイオード(OLED)、有機集積回路(O−IC)、有機電場効果トランジスター(O−FET)、有機薄膜トランジスター(O−TFT)、有機太陽電池(O−SC)又は有機レーザーダイオード(O−laser)であることを特徴とする請求項11に記載の電子部品。
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DE10345572A DE10345572A1 (de) | 2003-09-29 | 2003-09-29 | Metallkomplexe |
DE10345572.8 | 2003-09-29 | ||
PCT/EP2004/010836 WO2005033244A1 (de) | 2003-09-29 | 2004-09-28 | Metallkomplexe |
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US (2) | US7820822B2 (ja) |
EP (1) | EP1675929B1 (ja) |
JP (1) | JP5329041B2 (ja) |
KR (1) | KR101172336B1 (ja) |
CN (2) | CN102627671B (ja) |
AT (1) | ATE513889T1 (ja) |
DE (1) | DE10345572A1 (ja) |
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FR2351656A1 (fr) * | 1976-05-21 | 1977-12-16 | Rhone Poulenc Ind | Nouveaux derives de la dibenzo(de, h) quinoleine, leur preparation et les compositions qui les contiennent |
DE3118521A1 (de) | 1981-05-09 | 1982-12-02 | Gödecke AG, 1000 Berlin | Dibenzo(de,g)chinolin-derivate, verfahren zu deren herstellung und deren verwendung bei der bekaempfung von erkaeltungskrankheiten und allergien |
JP3769118B2 (ja) * | 1998-03-23 | 2006-04-19 | 三菱化学株式会社 | ジベンゾキノリノン系色素及びその製造方法 |
EP1348711B1 (en) * | 2000-11-30 | 2018-06-13 | Canon Kabushiki Kaisha | Luminescent element and display |
DE10104426A1 (de) | 2001-02-01 | 2002-08-08 | Covion Organic Semiconductors | Verfahren zur Herstellung von hochreinen, tris-ortho-metallierten Organo-Iridium-Verbindungen |
JP4307000B2 (ja) * | 2001-03-08 | 2009-08-05 | キヤノン株式会社 | 金属配位化合物、電界発光素子及び表示装置 |
JP2003007469A (ja) * | 2001-06-25 | 2003-01-10 | Canon Inc | 発光素子及び表示装置 |
DE10314102A1 (de) | 2003-03-27 | 2004-10-14 | Covion Organic Semiconductors Gmbh | Verfahren zur Herstellung von hochreinen Organo-Iridium-Verbindungen |
-
2003
- 2003-09-29 DE DE10345572A patent/DE10345572A1/de not_active Withdrawn
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2004
- 2004-09-28 CN CN201210043328.2A patent/CN102627671B/zh not_active Expired - Fee Related
- 2004-09-28 WO PCT/EP2004/010836 patent/WO2005033244A1/de active Application Filing
- 2004-09-28 AT AT04765652T patent/ATE513889T1/de active
- 2004-09-28 US US10/573,931 patent/US7820822B2/en active Active
- 2004-09-28 CN CNA2004800282500A patent/CN1860202A/zh active Pending
- 2004-09-28 KR KR1020067006034A patent/KR101172336B1/ko active IP Right Grant
- 2004-09-28 EP EP04765652A patent/EP1675929B1/de not_active Not-in-force
- 2004-09-28 JP JP2006530031A patent/JP5329041B2/ja not_active Expired - Fee Related
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EP1675929A1 (de) | 2006-07-05 |
KR20060088889A (ko) | 2006-08-07 |
US7820822B2 (en) | 2010-10-26 |
ATE513889T1 (de) | 2011-07-15 |
US8846920B2 (en) | 2014-09-30 |
EP1675929B1 (de) | 2011-06-22 |
JP2007507448A (ja) | 2007-03-29 |
DE10345572A1 (de) | 2005-05-19 |
US20070034863A1 (en) | 2007-02-15 |
KR101172336B1 (ko) | 2012-08-14 |
WO2005033244A1 (de) | 2005-04-14 |
CN102627671A (zh) | 2012-08-08 |
CN1860202A (zh) | 2006-11-08 |
CN102627671B (zh) | 2015-05-06 |
US20100331506A1 (en) | 2010-12-30 |
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