KR20130022420A - 유기 화합물 및 이를 이용한 유기 전계 발광 소자 - Google Patents
유기 화합물 및 이를 이용한 유기 전계 발광 소자 Download PDFInfo
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- KR20130022420A KR20130022420A KR1020130009181A KR20130009181A KR20130022420A KR 20130022420 A KR20130022420 A KR 20130022420A KR 1020130009181 A KR1020130009181 A KR 1020130009181A KR 20130009181 A KR20130009181 A KR 20130009181A KR 20130022420 A KR20130022420 A KR 20130022420A
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- South Korea
- Prior art keywords
- compound
- alkyl
- aryl
- same
- light emitting
- Prior art date
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- 150000002894 organic compounds Chemical class 0.000 title abstract description 5
- 125000003118 aryl group Chemical group 0.000 claims abstract description 35
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 29
- 125000004429 atom Chemical group 0.000 claims abstract description 29
- 239000000126 substance Substances 0.000 claims abstract description 22
- 125000000753 cycloalkyl group Chemical group 0.000 claims abstract description 16
- 125000004104 aryloxy group Chemical group 0.000 claims abstract description 15
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 15
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims abstract description 15
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims abstract description 14
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 14
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 14
- 125000000304 alkynyl group Chemical group 0.000 claims abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 12
- 239000001257 hydrogen Substances 0.000 claims abstract description 12
- 125000004986 diarylamino group Chemical group 0.000 claims abstract description 11
- 125000001769 aryl amino group Chemical group 0.000 claims abstract description 10
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 8
- 150000001875 compounds Chemical class 0.000 claims description 254
- 239000010410 layer Substances 0.000 claims description 126
- 239000011368 organic material Substances 0.000 claims description 21
- 229910052727 yttrium Inorganic materials 0.000 claims description 15
- 229910052805 deuterium Inorganic materials 0.000 claims description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 9
- GJVFBWCTGUSGDD-UHFFFAOYSA-L pentamethonium bromide Chemical compound [Br-].[Br-].C[N+](C)(C)CCCCC[N+](C)(C)C GJVFBWCTGUSGDD-UHFFFAOYSA-L 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000012044 organic layer Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 88
- 238000003786 synthesis reaction Methods 0.000 description 88
- 239000000463 material Substances 0.000 description 78
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 65
- 239000007787 solid Substances 0.000 description 41
- GOXNHPQCCUVWRO-UHFFFAOYSA-N dibenzothiophen-4-ylboronic acid Chemical compound C12=CC=CC=C2SC2=C1C=CC=C2B(O)O GOXNHPQCCUVWRO-UHFFFAOYSA-N 0.000 description 32
- 238000000921 elemental analysis Methods 0.000 description 32
- 238000004519 manufacturing process Methods 0.000 description 32
- 238000002347 injection Methods 0.000 description 22
- 239000007924 injection Substances 0.000 description 22
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 18
- 239000000243 solution Substances 0.000 description 15
- 239000012153 distilled water Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000005525 hole transport Effects 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- VFUDMQLBKNMONU-UHFFFAOYSA-N 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole Chemical compound 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 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002019 doping agent Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- MBWDMWMXFNHYLL-UHFFFAOYSA-N (2-carbazol-9-ylphenyl)boronic acid Chemical compound OB(O)C1=CC=CC=C1N1C2=CC=CC=C2C2=CC=CC=C21 MBWDMWMXFNHYLL-UHFFFAOYSA-N 0.000 description 4
- -1 2,2-diphenyl-ethen-1-yl Chemical group 0.000 description 4
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004440 column chromatography Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 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 4
- 239000004065 semiconductor Substances 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- CSLSCVHILGCSTE-UHFFFAOYSA-N dibenzothiophen-2-ylboronic acid Chemical compound C1=CC=C2C3=CC(B(O)O)=CC=C3SC2=C1 CSLSCVHILGCSTE-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 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 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
- FBSGGQRKQVPZEB-UHFFFAOYSA-N (3-dibenzothiophen-2-ylphenyl)boronic acid Chemical compound OB(O)C1=CC=CC(C=2C=C3C4=CC=CC=C4SC3=CC=2)=C1 FBSGGQRKQVPZEB-UHFFFAOYSA-N 0.000 description 2
- VESHSFVPYAHBNK-UHFFFAOYSA-N (3-triphenylsilylphenyl)boronic acid Chemical compound OB(O)C1=CC=CC([Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 VESHSFVPYAHBNK-UHFFFAOYSA-N 0.000 description 2
- AIDQRXUWQFRMAQ-UHFFFAOYSA-N (6,9-diphenylcarbazol-3-yl)boronic acid Chemical compound C12=CC=C(C=3C=CC=CC=3)C=C2C2=CC(B(O)O)=CC=C2N1C1=CC=CC=C1 AIDQRXUWQFRMAQ-UHFFFAOYSA-N 0.000 description 2
- JWJQEUDGBZMPAX-UHFFFAOYSA-N (9-phenylcarbazol-3-yl)boronic acid Chemical compound C12=CC=CC=C2C2=CC(B(O)O)=CC=C2N1C1=CC=CC=C1 JWJQEUDGBZMPAX-UHFFFAOYSA-N 0.000 description 2
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 2
- SXAMGRAIZSSWIH-UHFFFAOYSA-N 2-[3-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,2,4-oxadiazol-5-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NOC(=N1)CC(=O)N1CC2=C(CC1)NN=N2 SXAMGRAIZSSWIH-UHFFFAOYSA-N 0.000 description 2
- XXZCIYUJYUESMD-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-(morpholin-4-ylmethyl)pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)CN1CCOCC1 XXZCIYUJYUESMD-UHFFFAOYSA-N 0.000 description 2
- WWSJZGAPAVMETJ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-ethoxypyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)OCC WWSJZGAPAVMETJ-UHFFFAOYSA-N 0.000 description 2
- FYELSNVLZVIGTI-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-5-ethylpyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1CC)CC(=O)N1CC2=C(CC1)NN=N2 FYELSNVLZVIGTI-UHFFFAOYSA-N 0.000 description 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 2
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 2
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 2
- PCMKGEAHIZDRFL-UHFFFAOYSA-N 3,6-diphenyl-9h-carbazole Chemical compound C1=CC=CC=C1C1=CC=C(NC=2C3=CC(=CC=2)C=2C=CC=CC=2)C3=C1 PCMKGEAHIZDRFL-UHFFFAOYSA-N 0.000 description 2
- QENGPZGAWFQWCZ-UHFFFAOYSA-N 3-Methylthiophene Chemical compound CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 2
- KLGYOLRSEPZPQE-UHFFFAOYSA-N 4-bromo-2-(triphenylene-2-carbonyl)benzoic acid Chemical compound OC(=O)C1=CC=C(Br)C=C1C(=O)C1=CC=C(C=2C(=CC=CC=2)C=2C3=CC=CC=2)C3=C1 KLGYOLRSEPZPQE-UHFFFAOYSA-N 0.000 description 2
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 2
- IXDHQBLCJJNKCW-UHFFFAOYSA-N C(C1=CC=CC=C1)(C1=CC=CC=C1)(C1=CC=CC=C1)C=1C=C(C=CC1)B(O)O Chemical compound C(C1=CC=CC=C1)(C1=CC=CC=C1)(C1=CC=CC=C1)C=1C=C(C=CC1)B(O)O IXDHQBLCJJNKCW-UHFFFAOYSA-N 0.000 description 2
- WKFLIEHUQAPAQY-UHFFFAOYSA-N C1(=CC=CC=C1)C1=CC=CC=2C3=C(SC21)C(=CC=C3)C3=C(C=CC=C3)B(O)O Chemical compound C1(=CC=CC=C1)C1=CC=CC=2C3=C(SC21)C(=CC=C3)C3=C(C=CC=C3)B(O)O WKFLIEHUQAPAQY-UHFFFAOYSA-N 0.000 description 2
- GCFVBLFZFNCWLA-UHFFFAOYSA-N C1=CC=C(C=2SC3=C(C21)C=CC=C3)C3=C(C=CC=C3)B(O)O Chemical compound C1=CC=C(C=2SC3=C(C21)C=CC=C3)C3=C(C=CC=C3)B(O)O GCFVBLFZFNCWLA-UHFFFAOYSA-N 0.000 description 2
- XBDYBAVJXHJMNQ-UHFFFAOYSA-N Tetrahydroanthracene Natural products C1=CC=C2C=C(CCCC3)C3=CC2=C1 XBDYBAVJXHJMNQ-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- NJGMDHHOWJIPRB-UHFFFAOYSA-N [3-[3-(9-phenylcarbazol-3-yl)phenyl]phenyl]boronic acid Chemical compound OB(O)C1=CC=CC(C=2C=C(C=CC=2)C=2C=C3C4=CC=CC=C4N(C=4C=CC=CC=4)C3=CC=2)=C1 NJGMDHHOWJIPRB-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- MNKYQPOFRKPUAE-UHFFFAOYSA-N chloro(triphenyl)silane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 MNKYQPOFRKPUAE-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011161 development 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
- 238000000605 extraction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920000137 polyphosphoric acid Polymers 0.000 description 2
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 2
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 description 2
- JBWKIWSBJXDJDT-UHFFFAOYSA-N triphenylmethyl chloride Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 JBWKIWSBJXDJDT-UHFFFAOYSA-N 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
- 238000001771 vacuum deposition Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- UHXOHPVVEHBKKT-UHFFFAOYSA-N 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene Chemical compound C=1C=C(C=2C=CC(C=C(C=3C=CC=CC=3)C=3C=CC=CC=3)=CC=2)C=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 UHXOHPVVEHBKKT-UHFFFAOYSA-N 0.000 description 1
- OHVLMTFVQDZYHP-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CN1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O OHVLMTFVQDZYHP-UHFFFAOYSA-N 0.000 description 1
- KZEVSDGEBAJOTK-UHFFFAOYSA-N 1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-2-[5-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]ethanone Chemical compound N1N=NC=2CN(CCC=21)C(CC=1OC(=NN=1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)=O KZEVSDGEBAJOTK-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 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 1
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
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- JVKRKMWZYMKVTQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JVKRKMWZYMKVTQ-UHFFFAOYSA-N 0.000 description 1
- MTIKNMBLKUFLKL-UHFFFAOYSA-N 2-anilino-4-chlorobenzoic acid Chemical compound OC(=O)C1=CC=C(Cl)C=C1NC1=CC=CC=C1 MTIKNMBLKUFLKL-UHFFFAOYSA-N 0.000 description 1
- GEDOYYDMCZUHNW-UHFFFAOYSA-N 2-bromotriphenylene Chemical group C1=CC=C2C3=CC(Br)=CC=C3C3=CC=CC=C3C2=C1 GEDOYYDMCZUHNW-UHFFFAOYSA-N 0.000 description 1
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 1
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- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
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- 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
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
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- 229920000128 polypyrrole Polymers 0.000 description 1
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- 239000011591 potassium Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- 239000004332 silver Substances 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- 229930192474 thiophene Natural products 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
- 125000005580 triphenylene group Chemical group 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
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- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
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- 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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
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- 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
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
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- 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
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
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- 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
- H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
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Abstract
Description
호스트 물질 | 전류 밀도(mA/㎠) | 구동 전압(v) | 발광 효율(cd/A) | |
실시예 1 | 화합물 In-A-1 | 10 | 6.01 | 73.2 |
실시예 2 | 화합물 In-A-2 | 10 | 5.9 | 59.8 |
실시예 3 | 화합물 In-A-3 | 10 | 6.2 | 66.9 |
실시예 4 | 화합물 In-A-4 | 10 | 5.7 | 72.9 |
실시예 5 | 화합물 In-A-5 | 10 | 5.7 | 54.2 |
실시예 6 | 화합물 In-A-6 | 10 | 5.6 | 55.4 |
실시예 7 | 화합물 In-A-7 | 10 | 5.9 | 63.7 |
실시예 8 | 화합물 In-A-8 | 10 | 5.9 | 60.5 |
실시예 9 | 화합물 In-A-9 | 10 | 6 | 60.1 |
실시예 10 | 화합물 In-A-10 | 10 | 6.2 | 66.9 |
실시예 11 | 화합물 In-A-11 | 10 | 5.9 | 62.4 |
실시예 12 | 화합물 In-A-12 | 10 | 5.9 | 55.9 |
실시예 13 | 화합물 In-A-13 | 10 | 6.2 | 69.7 |
실시예 14 | 화합물 In-A-14 | 10 | 5.9 | 53.5 |
실시예 15 | 화합물 In-A-15 | 10 | 6 | 48.2 |
실시예 16 | 화합물 In-A-16 | 10 | 5.9 | 67.8 |
실시예 17 | 화합물 In-B-1 | 10 | 7.2 | 47.9 |
실시예 18 | 화합물 In-B-2 | 10 | 5.8 | 58.2 |
실시예 19 | 화합물 In-B-3 | 10 | 6.9 | 77.3 |
실시예 20 | 화합물 In-B-4 | 10 | 7.9 | 74.3 |
실시예 21 | 화합물 In-B-5 | 10 | 5.2 | 65.7 |
실시예 22 | 화합물 In-B-6 | 10 | 5.4 | 61.2 |
실시예 23 | 화합물 In-B-7 | 10 | 6.7 | 63.8 |
실시예 24 | 화합물 In-B-8 | 10 | 6.5 | 63.2 |
실시예 25 | 화합물 In-B-9 | 10 | 6.1 | 59.7 |
실시예 26 | 화합물 In-B-10 | 10 | 6.9 | 54.8 |
실시예 27 | 화합물 In-B-11 | 10 | 6.4 | 55.9 |
실시예 28 | 화합물 In-B-12 | 10 | 5.9 | 69.7 |
실시예 29 | 화합물 In-B-13 | 10 | 6.7 | 53.5 |
실시예 30 | 화합물 In-B-14 | 10 | 5.5 | 47.2 |
실시예 31 | 화합물 In-B-15 | 10 | 4.2 | 74.3 |
실시예 32 | 화합물 In-B-16 | 10 | 6.8 | 65.7 |
비교예 1 | CBP | 10 | 6.7 | 43.1 |
T=97 % / hr | ||
실시예 1 | 화합물 In-A-1 | 104 |
실시예 2 | 화합물 In-A-2 | 127 |
실시예 3 | 화합물 In-A-3 | 107 |
실시예 4 | 화합물 In-A-4 | 150 |
실시예 5 | 화합물 In-A-5 | 96 |
실시예 6 | 화합물 In-A-6 | 89 |
실시예 7 | 화합물 In-A-7 | 109 |
실시예 8 | 화합물 In-A-8 | 120 |
실시예 9 | 화합물 In-A-9 | 115 |
실시예 10 | 화합물 In-A-10 | 78 |
실시예 11 | 화합물 In-A-11 | 79 |
실시예 12 | 화합물 In-A-12 | 114 |
실시예 13 | 화합물 In-A-13 | 102 |
실시예 14 | 화합물 In-A-14 | 111 |
실시예 15 | 화합물 In-A-15 | 101 |
실시예 16 | 화합물 In-A-16 | 92 |
실시예 17 | 화합물 In-B-1 | 99 |
실시예 18 | 화합물 In-B-2 | 102 |
실시예 19 | 화합물 In-B-3 | 59 |
실시예 20 | 화합물 In-B-4 | 88 |
실시예 21 | 화합물 In-B-5 | 115 |
실시예 22 | 화합물 In-B-6 | 109 |
실시예 23 | 화합물 In-B-7 | 121 |
실시예 24 | 화합물 In-B-8 | 62 |
실시예 25 | 화합물 In-B-9 | 153 |
실시예 26 | 화합물 In-B-10 | 64 |
실시예 27 | 화합물 In-B-11 | 89 |
실시예 28 | 화합물 In-B-12 | 79 |
실시예 29 | 화합물 In-B-13 | 114 |
실시예 30 | 화합물 In-B-14 | 102 |
실시예 31 | 화합물 In-B-15 | 91 |
실시예 32 | 화합물 In-B-16 | 101 |
비교예 1 | CBP | 58 |
3: 정공 주입층, 4: 정공 수송층,
5: 발광층, 6: 정공 저지층,
7: 전자 주입층, 8: 음극
Claims (5)
- 하기 화학식 2로 표시되는 표시되는 화합물:
[화학식 2]
(상기 화학식 2에서,
Ar1 , Ar2 및 Ar4는 서로 같거나 다르고, 각각 독립적으로 H, 중수소, C1~C40의 알킬, C2~C40의 알케닐, C2~C40의 알키닐, C5~C40의 아릴, 핵원자수 5 내지 40의 헤테로아릴, C5~C40의 아릴옥시, C1~C40의 알킬옥시, C5~C40의 아릴아미노, C5~C40의 디아릴아미노, (C6~C40의 아릴)C1~C40의 알킬, C3~C40의 시클로알킬 및 핵원자수 3 내지 40의 헤테로시클로알킬로 이루어진 군에서 선택되고;
R1 내지 R4는 서로 같거나 다르고, 각각 독립적으로 H, 중수소, C1~C40의 알킬, C2~C40의 알케닐, C2~C40의 알키닐, C5~C40의 아릴, 핵원자수 5 내지 40의 헤테로아릴, C5~C40의 아릴옥시, C1~C40의 알킬옥시, C5~C40의 아릴아미노, C5~C40의 디아릴아미노, (C6~C40의 아릴)C1~C40의 알킬, C3~C40의 시클로알킬 및 핵원자수 3 내지 40의 헤테로시클로알킬로 이루어진 군에서 선택되며;
X, X1, Y 및 Y1은 서로 같거나 다르고, 각각 독립적으로 CA1A2, NA1, 및 SiA1A2 로 이루어진 군에서 선택되고;
A1 및 A2는 서로 같거나 다르고, 각각 독립적으로 수소, 중수소, C1~C40의 알킬, C2~C40의 알케닐, C2~C40의 알키닐, C5~C40의 아릴, 핵원자수 5 내지 40의 헤테로아릴, C5~C40의 아릴옥시, C1~C40의 알킬옥시, C5~C40의 아릴아미노, C5~C40의 디아릴아미노, (C6~C40의 아릴)C1~C40의 알킬, C3~C40의 시클로알킬 및 핵원자수 3 내지 40의 헤테로시클로알킬로 이루어진 군에서 선택되거나, 또는 A1 및 A2가 서로 결합하여 5원 ~ 6원 고리를 형성할 수 있음). - 양극; 음극; 및 상기 양극과 음극 사이에 개재(介在)된 1층 이상의 유기물층을 포함하는 유기 전계 발광 소자로서,
상기 유기물 층 적어도 하나는 하기 화학식 2로 표시되는 화합물을 포함하는 것을 특징으로 하는 유기 전계 발광 소자:
[화학식 2]
(상기 화학식 2에서,
Ar1, Ar2 및 Ar4는 서로 같거나 다르고, 각각 독립적으로 수소, 중수소, C1~C40의 알킬, C2~C40의 알케닐, C2~C40의 알키닐, C5~C40의 아릴, 핵원자수 5 내지 40의 헤테로아릴, C5~C40의 아릴옥시, C1~C40의 알킬옥시, C5~C40의 아릴아미노, C5~C40의 디아릴아미노, (C6~C40의 아릴)C1~C40의 알킬, C3~C40의 시클로알킬 및 핵원자수 3 내지 40의 헤테로시클로알킬로 이루어진 군에서 선택되고;
상기 R1 내지 R4는 서로 같거나 다르고, 각각 독립적으로 수소, 중수소, C1~C40의 알킬, C2~C40의 알케닐, C2~C40의 알키닐, C5~C40의 아릴, 핵원자수 5 내지 40의 헤테로아릴, C5~C40의 아릴옥시, C1~C40의 알킬옥시, C5~C40의 아릴아미노, C5~C40의 디아릴아미노, (C6~C40의 아릴)C1~C40의 알킬, C3~C40의 시클로알킬 및 핵원자수 3 내지 40의 헤테로시클로알킬로 이루어진 군에서 선택되고;
X, X1, Y, 및 Y1은 서로 같거나 다르고, 각각 독립적으로 CA1A2, NA1, 및 SiA1A2 로 이루어진 군에서 선택되며;
상기 A1 및 A2는 서로 같거나 다르고, 각각 독립적으로 수소, 중수소, C1~C40의 알킬, C2~C40의 알케닐, C2~C40의 알키닐, C5~C40의 아릴, 핵원자수 5 내지 40의 헤테로아릴, C5~C40의 아릴옥시, C1~C40의 알킬옥시, C5~C40의 아릴아미노, C5~C40의 디아릴아미노, (C6~C40의 아릴)C1~C40의 알킬, C3~C40의 시클로알킬 및 핵원자수 3 내지 40의 헤테로시클로알킬로 이루어진 군에서 선택되거나, 또는 A1 및 A2가 서로 결합하여 5원 ~ 6원 고리를 형성할 수 있음). - 제4항에 있어서, 상기 화합물은 발광층에 포함되는 것을 특징으로 하는 유기 전계 발광 소자.
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WO2014178532A1 (ko) * | 2013-04-29 | 2014-11-06 | 덕산하이메탈(주) | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
US10230054B2 (en) | 2015-08-19 | 2019-03-12 | Samsung Display Co., Ltd. | Organic light-emitting device |
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WO2014178532A1 (ko) * | 2013-04-29 | 2014-11-06 | 덕산하이메탈(주) | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
US10230054B2 (en) | 2015-08-19 | 2019-03-12 | Samsung Display Co., Ltd. | Organic light-emitting device |
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