JP2019501118A - 新規な化合物およびこれを含む有機発光素子 - Google Patents
新規な化合物およびこれを含む有機発光素子 Download PDFInfo
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- JP2019501118A JP2019501118A JP2018523468A JP2018523468A JP2019501118A JP 2019501118 A JP2019501118 A JP 2019501118A JP 2018523468 A JP2018523468 A JP 2018523468A JP 2018523468 A JP2018523468 A JP 2018523468A JP 2019501118 A JP2019501118 A JP 2019501118A
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- 150000001875 compounds Chemical class 0.000 title claims description 85
- 239000010410 layer Substances 0.000 claims description 103
- 125000003118 aryl group Chemical group 0.000 claims description 27
- 239000000126 substance Substances 0.000 claims description 23
- 239000012044 organic layer Substances 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- 229910052717 sulfur Inorganic materials 0.000 claims description 13
- 125000000623 heterocyclic group Chemical group 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 125000001624 naphthyl group Chemical group 0.000 claims description 10
- 125000003342 alkenyl group Chemical group 0.000 claims description 9
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 9
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 6
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 claims description 6
- 125000000732 arylene group Chemical group 0.000 claims description 5
- 125000005549 heteroarylene group Chemical group 0.000 claims description 5
- 125000006819 (C2-60) heteroaryl group Chemical group 0.000 claims description 4
- HCAUQPZEWLULFJ-UHFFFAOYSA-N benzo[f]quinoline Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=N1 HCAUQPZEWLULFJ-UHFFFAOYSA-N 0.000 claims description 4
- WZJYKHNJTSNBHV-UHFFFAOYSA-N benzo[h]quinoline Chemical compound C1=CN=C2C3=CC=CC=C3C=CC2=C1 WZJYKHNJTSNBHV-UHFFFAOYSA-N 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 4
- RDOWQLZANAYVLL-UHFFFAOYSA-N phenanthridine Chemical compound C1=CC=C2C3=CC=CC=C3C=NC2=C1 RDOWQLZANAYVLL-UHFFFAOYSA-N 0.000 claims description 4
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 4
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 3
- 229910052805 deuterium Inorganic materials 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- JQXCGCPMGZBMLE-UHFFFAOYSA-N benzo[f]isoquinoline Chemical compound N1=CC=C2C3=CC=CC=C3C=CC2=C1 JQXCGCPMGZBMLE-UHFFFAOYSA-N 0.000 claims description 2
- FZICDBOJOMQACG-UHFFFAOYSA-N benzo[h]isoquinoline Chemical group C1=NC=C2C3=CC=CC=C3C=CC2=C1 FZICDBOJOMQACG-UHFFFAOYSA-N 0.000 claims description 2
- 235000010290 biphenyl Nutrition 0.000 claims description 2
- 239000004305 biphenyl Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- -1 heterocyclic ring compound Chemical class 0.000 abstract description 49
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- 125000004432 carbon atom Chemical group C* 0.000 description 19
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- 125000001424 substituent group Chemical group 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
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- 238000000034 method Methods 0.000 description 9
- CPFALCJMNUHBHP-UHFFFAOYSA-N (9,9-diphenylfluoren-2-yl)boronic acid Chemical compound C12=CC(B(O)O)=CC=C2C2=CC=CC=C2C1(C=1C=CC=CC=1)C1=CC=CC=C1 CPFALCJMNUHBHP-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 239000010406 cathode material Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229910000027 potassium carbonate Inorganic materials 0.000 description 6
- 239000010405 anode material Substances 0.000 description 5
- 150000004982 aromatic amines Chemical class 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 5
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- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 4
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
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- 238000010992 reflux Methods 0.000 description 4
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- UWRZIZXBOLBCON-VOTSOKGWSA-N (e)-2-phenylethenamine Chemical class N\C=C\C1=CC=CC=C1 UWRZIZXBOLBCON-VOTSOKGWSA-N 0.000 description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 3
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 description 3
- FQJZPYXGPYJJIH-UHFFFAOYSA-N 1-bromonaphthalen-2-ol Chemical compound C1=CC=CC2=C(Br)C(O)=CC=C21 FQJZPYXGPYJJIH-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
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- 125000003710 aryl alkyl group Chemical group 0.000 description 3
- 125000001769 aryl amino group Chemical group 0.000 description 3
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical group C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 3
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- 238000000576 coating method Methods 0.000 description 3
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- 238000004770 highest occupied molecular orbital Methods 0.000 description 3
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- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 2
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- DMEVMYSQZPJFOK-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 Chemical group N1=NN=C2C3=CC=CC=C3C3=CC=NN=C3C2=N1 DMEVMYSQZPJFOK-UHFFFAOYSA-N 0.000 description 2
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- LNUFLCYMSVYYNW-ZPJMAFJPSA-N [(2r,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[[(3s,5s,8r,9s,10s,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-disulfo Chemical compound O([C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1C[C@@H]2CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@H](C)CCCC(C)C)[C@H]1O[C@H](COS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@H](OS(O)(=O)=O)[C@H]1OS(O)(=O)=O LNUFLCYMSVYYNW-ZPJMAFJPSA-N 0.000 description 2
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- YGBMCLDVRUGXOV-UHFFFAOYSA-N n-[6-[6-chloro-5-[(4-fluorophenyl)sulfonylamino]pyridin-3-yl]-1,3-benzothiazol-2-yl]acetamide Chemical compound C1=C2SC(NC(=O)C)=NC2=CC=C1C(C=1)=CN=C(Cl)C=1NS(=O)(=O)C1=CC=C(F)C=C1 YGBMCLDVRUGXOV-UHFFFAOYSA-N 0.000 description 2
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- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 150000003220 pyrenes Chemical class 0.000 description 1
- 125000001725 pyrenyl group Chemical group 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 150000003230 pyrimidines Chemical class 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 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
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 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
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 150000003413 spiro compounds Chemical class 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- UPIADLCYNMJMKP-UHFFFAOYSA-N spiro[1-azapentacyclo[10.7.1.02,7.08,20.014,19]icosa-2,4,6,8(20),9,11,14,16,18-nonaene-13,9'-fluorene]-2'-ylboronic acid Chemical compound C12=CC=CC=C2C2=CC=CC3=C2N1C1=CC=CC=C1C31C2=CC=CC=C2C2=CC=C(B(O)O)C=C21 UPIADLCYNMJMKP-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000010345 tape casting 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
- JLBRGNFGBDNNSF-UHFFFAOYSA-N tert-butyl(dimethyl)borane Chemical group CB(C)C(C)(C)C JLBRGNFGBDNNSF-UHFFFAOYSA-N 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- IBBLKSWSCDAPIF-UHFFFAOYSA-N thiopyran Chemical compound S1C=CC=C=C1 IBBLKSWSCDAPIF-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 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
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical group CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 description 1
- WXRGABKACDFXMG-UHFFFAOYSA-N trimethylborane Chemical group CB(C)C WXRGABKACDFXMG-UHFFFAOYSA-N 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
- MXSVLWZRHLXFKH-UHFFFAOYSA-N triphenylborane Chemical group C1=CC=CC=C1B(C=1C=CC=CC=1)C1=CC=CC=C1 MXSVLWZRHLXFKH-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 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
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 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
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 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
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Abstract
Description
本出願は、2016年6月8日付韓国特許出願第10−2016−0071222号、および2017年3月30日付韓国特許出願第10−2017−0040550号に基づいた優先権の利益を主張し、当該韓国特許出願の文献に開示されたすべての内容は本明細書の一部として組み含まれる。
[化学式1]
L1およびL2は、ナフタレンの1番および2番位置に結合するか、ナフタレンの2番および1番位置に結合し、
L1は、置換もしくは非置換のC6−60アリーレン;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロアリーレンであり、
L2は、結合;置換もしくは非置換のC6−60アリーレン;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロアリーレンであり、
Ar1およびAr2は、それぞれ独立に、置換もしくは非置換のC6−60アリール;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロアリールであり、
Ar3は、置換もしくは非置換のC6−60アリール;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロアリールであり、
ただし、Ar3は、ピリジン、キノリン、イソキノリン、フェナントリジン、ベンゾ[f]キノリン、ベンゾ[f]イソキノリン、ベンゾ[h]キノリン、またはベンゾ[h]イソキノリン構造を有さない。
[化学式1−1]
Xは、NR1、CR2R3、SiR4R5、S、またはOであり、
R1からR8は、それぞれ独立に、水素;重水素;ハロゲン;ニトリル;ニトロ;アミノ;置換もしくは非置換のC1−60アルキル;置換もしくは非置換のC3−60シクロアルキル;置換もしくは非置換のC2−60アルケニル基;置換もしくは非置換のC6−60アリール;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロ環基であり、
n、mおよびlは、それぞれ独立に、0から4の整数である。
[反応式1]
MS:[M+H]+=452
MS:[M+H]+=734
MS:[M+H]+=752
MS:[M+H]+=750
MS:[M+H]+=839
MS:[M+H]+=662
MS:[M+H]+=447
MS:[M+H]+=729
MS:[M+H]+=738
MS:[M+H]+=371
MS:[M+H]+=653
MS:[M+H]+=662
MS:[M+H]+=452
MS:[M+H]+=734
MS:[M+H]+=752
MS:[M+H]+=750
MS:[M+H]+=588
MS:[M+H]+=662
MS:[M+H]+=810
MS:[M+H]+=753
MS:[M+H]+=802
MS:[M+H]+=688
2…陽極
3…発光層
4…陰極
5…正孔注入層
6…正孔輸送層
7…発光層
8…電子輸送層
Claims (9)
- 下記化学式1で表される
化合物:
[化学式1]
L1およびL2は、それぞれナフタレンの1番および2番位置に結合するか、またはナフタレンの2番および1番位置に結合し、
L1は、置換もしくは非置換のC6−60アリーレン;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロアリーレンであり、
L2は、結合;置換もしくは非置換のC6−60アリーレン;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロアリーレンであり、
Ar1およびAr2は、それぞれ独立に、置換もしくは非置換のC6−60アリール;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロアリールであり、
Ar3は、置換もしくは非置換のC6−60アリール;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロアリールであり、
ただし、Ar3は、ピリジン、キノリン、イソキノリン、フェナントリジン、ベンゾ[f]キノリン、ベンゾ[f]イソキノリン、ベンゾ[h]キノリン、またはベンゾ[h]イソキノリン構造を有さない。 - L1は、フェニレンである、
請求項1に記載の化合物。 - L2は、結合、またはフェニレンである、
請求項1または2に記載の化合物。 - Ar1は、フェニルである、
請求項1から3のいずれか1項に記載の化合物。 - Ar2は、フェニル、またはビフェニルである、
請求項1から4のいずれか1項に記載の化合物。 - Ar3は、下記から構成される群より選択されるいずれか一つである、
請求項1から5のいずれか1項に記載の化合物:
Xは、NR1、CR2R3、SiR4R5、S、またはOであり、
R1からR8は、それぞれ独立に、水素;重水素;ハロゲン;ニトリル;ニトロ;アミノ;置換もしくは非置換のC1−60アルキル;置換もしくは非置換のC3−60シクロアルキル;置換もしくは非置換のC2−60アルケニル基;置換もしくは非置換のC6−60アリール;または置換もしくは非置換のO、N、SiおよびSのうちの1個以上を含むC2−60ヘテロ環基であり、
n、mおよびlは、それぞれ独立に、0から4の整数である。 - Ar3は、下記から構成される群より選択されるいずれか一つである、
請求項1から5のいずれか1項に記載の化合物:
- 前記化合物は、下記化合物から構成される群より選択されるいずれか一つである、
請求項1に記載の化合物:
- 第1電極;
前記第1電極と対向して備えられた第2電極;および
前記第1電極と前記第2電極との間に備えられた1層以上の有機物層を含む
有機発光素子であって、
前記有機物層のうちの1層以上は、請求項1から8のいずれか一項に記載の化合物を含むものである、
有機発光素子。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20160071222 | 2016-06-08 | ||
KR10-2016-0071222 | 2016-06-08 | ||
KR1020170040550A KR101834433B1 (ko) | 2016-06-08 | 2017-03-30 | 신규한 화합물 및 이를 포함하는 유기발광 소자 |
KR10-2017-0040550 | 2017-03-30 | ||
PCT/KR2017/003835 WO2017213343A1 (ko) | 2016-06-08 | 2017-04-07 | 신규한 화합물 및 이를 포함하는 유기발광 소자 |
Publications (2)
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CN110105350A (zh) * | 2019-05-21 | 2019-08-09 | 武汉华星光电半导体显示技术有限公司 | 有机发光材料及其制备方法、有机发光器件 |
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CN108290847A (zh) | 2018-07-17 |
CN108290847B (zh) | 2021-06-04 |
EP3372593B1 (en) | 2020-12-23 |
EP3372593A1 (en) | 2018-09-12 |
TWI609859B (zh) | 2018-01-01 |
TW201800396A (zh) | 2018-01-01 |
US20180351107A1 (en) | 2018-12-06 |
KR101834433B1 (ko) | 2018-03-05 |
KR20170138924A (ko) | 2017-12-18 |
EP3372593A4 (en) | 2018-12-05 |
JP6623469B2 (ja) | 2019-12-25 |
US10833278B2 (en) | 2020-11-10 |
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