KR101919621B1 - 인광 oled용 호스트 물질 - Google Patents
인광 oled용 호스트 물질 Download PDFInfo
- Publication number
- KR101919621B1 KR101919621B1 KR1020120082811A KR20120082811A KR101919621B1 KR 101919621 B1 KR101919621 B1 KR 101919621B1 KR 1020120082811 A KR1020120082811 A KR 1020120082811A KR 20120082811 A KR20120082811 A KR 20120082811A KR 101919621 B1 KR101919621 B1 KR 101919621B1
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- KR
- South Korea
- Prior art keywords
- group
- alkyl
- aryl
- compound
- arylalkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 66
- 150000001875 compounds Chemical class 0.000 claims abstract description 77
- -1 aryl germanium Chemical compound 0.000 claims abstract description 48
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 229910052732 germanium Inorganic materials 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 83
- 125000003118 aryl group Chemical group 0.000 claims description 48
- 125000000217 alkyl group Chemical group 0.000 claims description 43
- 239000012044 organic layer Substances 0.000 claims description 36
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 33
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 33
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 claims description 32
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 32
- 229910052805 deuterium Inorganic materials 0.000 claims description 32
- 150000004820 halides Chemical class 0.000 claims description 32
- 150000002431 hydrogen Chemical class 0.000 claims description 32
- 229910052739 hydrogen Inorganic materials 0.000 claims description 32
- 239000001257 hydrogen Substances 0.000 claims description 32
- 125000004104 aryloxy group Chemical group 0.000 claims description 31
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 claims description 30
- 125000004404 heteroalkyl group Chemical group 0.000 claims description 30
- 239000003446 ligand Substances 0.000 claims description 30
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 claims description 29
- 125000001072 heteroaryl group Chemical group 0.000 claims description 28
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 27
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 26
- 125000003545 alkoxy group Chemical group 0.000 claims description 23
- 150000002527 isonitriles Chemical class 0.000 claims description 23
- 150000002825 nitriles Chemical class 0.000 claims description 23
- 125000003342 alkenyl group Chemical group 0.000 claims description 21
- 239000002019 doping agent Substances 0.000 claims description 21
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 20
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 20
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 20
- 150000002148 esters Chemical class 0.000 claims description 20
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 claims description 20
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 20
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 20
- 125000002252 acyl group Chemical group 0.000 claims description 19
- 125000000304 alkynyl group Chemical group 0.000 claims description 17
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 125000001424 substituent group Chemical group 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 15
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 13
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 13
- BPMFPOGUJAAYHL-UHFFFAOYSA-N 9H-Pyrido[2,3-b]indole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=N1 BPMFPOGUJAAYHL-UHFFFAOYSA-N 0.000 claims description 12
- 238000006467 substitution reaction Methods 0.000 claims description 12
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 10
- 125000005110 aryl thio group Chemical group 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- FVZVCSNXTFCBQU-UHFFFAOYSA-N phosphanyl Chemical group [PH2] FVZVCSNXTFCBQU-UHFFFAOYSA-N 0.000 claims description 9
- WIUZHVZUGQDRHZ-UHFFFAOYSA-N [1]benzothiolo[3,2-b]pyridine Chemical compound C1=CN=C2C3=CC=CC=C3SC2=C1 WIUZHVZUGQDRHZ-UHFFFAOYSA-N 0.000 claims description 8
- 235000010290 biphenyl Nutrition 0.000 claims description 8
- 239000004305 biphenyl Substances 0.000 claims description 8
- DHFABSXGNHDNCO-UHFFFAOYSA-N dibenzoselenophene Chemical compound C1=CC=C2C3=CC=CC=C3[se]C2=C1 DHFABSXGNHDNCO-UHFFFAOYSA-N 0.000 claims description 7
- 125000001624 naphthyl group Chemical group 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 125000000623 heterocyclic group Chemical group 0.000 claims description 4
- 125000001054 5 membered carbocyclic group Chemical group 0.000 claims description 3
- 125000004008 6 membered carbocyclic group Chemical group 0.000 claims description 3
- 125000005605 benzo group Chemical group 0.000 claims description 3
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- 150000003624 transition metals Chemical class 0.000 claims 2
- 239000010703 silicon Substances 0.000 abstract 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 71
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 55
- 239000000243 solution Substances 0.000 description 52
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 24
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 229910052757 nitrogen Inorganic materials 0.000 description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 16
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- 238000004440 column chromatography Methods 0.000 description 16
- 239000000741 silica gel Substances 0.000 description 16
- 229910002027 silica gel Inorganic materials 0.000 description 16
- 238000001816 cooling Methods 0.000 description 15
- 239000002904 solvent Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 239000003480 eluent Substances 0.000 description 13
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 12
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 12
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 12
- 150000003384 small molecules Chemical class 0.000 description 12
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- VNFWTIYUKDMAOP-UHFFFAOYSA-N sphos Chemical compound COC1=CC=CC(OC)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 VNFWTIYUKDMAOP-UHFFFAOYSA-N 0.000 description 11
- 235000019439 ethyl acetate Nutrition 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 10
- 230000008020 evaporation Effects 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 8
- 238000004770 highest occupied molecular orbital Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- 0 CC(N(*)c1ccccc11)N1c1ccccc1C Chemical compound CC(N(*)c1ccccc11)N1c1ccccc1C 0.000 description 7
- 150000004696 coordination complex Chemical class 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 230000032258 transport Effects 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 6
- 239000011368 organic material Substances 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 6
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 5
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 5
- 239000000412 dendrimer Substances 0.000 description 5
- 229920000736 dendritic polymer Polymers 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- OSXYHAQZDCICNX-UHFFFAOYSA-N dichloro(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](Cl)(Cl)C1=CC=CC=C1 OSXYHAQZDCICNX-UHFFFAOYSA-N 0.000 description 5
- 230000005525 hole transport Effects 0.000 description 5
- 230000005693 optoelectronics Effects 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 5
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 4
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 4
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 4
- 229910000077 silane Inorganic materials 0.000 description 4
- XHKGWBQWXWPJSF-UHFFFAOYSA-N (3-bromophenyl)-dibenzofuran-4-yl-diphenylsilane Chemical compound BrC1=CC=CC([Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C3=C(C4=CC=CC=C4O3)C=CC=2)=C1 XHKGWBQWXWPJSF-UHFFFAOYSA-N 0.000 description 3
- CVLVVSBWIBRTHJ-UHFFFAOYSA-N (3-bromophenyl)-dibenzothiophen-4-yl-diphenylsilane Chemical compound BrC1=CC=CC([Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C3=C(C4=CC=CC=C4S3)C=CC=2)=C1 CVLVVSBWIBRTHJ-UHFFFAOYSA-N 0.000 description 3
- JSRLURSZEMLAFO-UHFFFAOYSA-N 1,3-dibromobenzene Chemical compound BrC1=CC=CC(Br)=C1 JSRLURSZEMLAFO-UHFFFAOYSA-N 0.000 description 3
- 125000006275 3-bromophenyl group Chemical group [H]C1=C([H])C(Br)=C([H])C(*)=C1[H] 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 3
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229940125904 compound 1 Drugs 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- VVVPGLRKXQSQSZ-UHFFFAOYSA-N indolo[3,2-c]carbazole Chemical class C1=CC=CC2=NC3=C4C5=CC=CC=C5N=C4C=CC3=C21 VVVPGLRKXQSQSZ-UHFFFAOYSA-N 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 238000010129 solution processing Methods 0.000 description 3
- 238000002207 thermal evaporation Methods 0.000 description 3
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 3
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 2
- 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 2
- FLBAYUMRQUHISI-UHFFFAOYSA-N 1,8-naphthyridine Chemical compound N1=CC=CC2=CC=CN=C21 FLBAYUMRQUHISI-UHFFFAOYSA-N 0.000 description 2
- CMKXXETUZBFFMA-UHFFFAOYSA-N 1-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazol-9-yl]ethanone Chemical compound C=1C=C2N(C(=O)C)C3=CC=CC=C3C2=CC=1B1OC(C)(C)C(C)(C)O1 CMKXXETUZBFFMA-UHFFFAOYSA-N 0.000 description 2
- BNRDGHFESOHOBF-UHFFFAOYSA-N 1-benzoselenophene Chemical compound C1=CC=C2[se]C=CC2=C1 BNRDGHFESOHOBF-UHFFFAOYSA-N 0.000 description 2
- OLGGLCIDAMICTA-UHFFFAOYSA-N 2-pyridin-2-yl-1h-indole Chemical compound N1C2=CC=CC=C2C=C1C1=CC=CC=N1 OLGGLCIDAMICTA-UHFFFAOYSA-N 0.000 description 2
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 description 2
- PUMOFXXLEABBTC-UHFFFAOYSA-N 3-(9h-carbazol-3-yl)-9h-carbazole Chemical compound C1=CC=C2C3=CC(C4=CC=C5NC=6C(C5=C4)=CC=CC=6)=CC=C3NC2=C1 PUMOFXXLEABBTC-UHFFFAOYSA-N 0.000 description 2
- ZKGHGKNHPPZALY-UHFFFAOYSA-N 9-(3-bromophenyl)carbazole Chemical compound BrC1=CC=CC(N2C3=CC=CC=C3C3=CC=CC=C32)=C1 ZKGHGKNHPPZALY-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 101100030361 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pph-3 gene Proteins 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 description 2
- QZLAKPGRUFFNRD-UHFFFAOYSA-N [1]benzoselenolo[3,2-b]pyridine Chemical compound C1=CN=C2C3=CC=CC=C3[se]C2=C1 QZLAKPGRUFFNRD-UHFFFAOYSA-N 0.000 description 2
- SAHIZENKTPRYSN-UHFFFAOYSA-N [2-[3-(phenoxymethyl)phenoxy]-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound O(C1=CC=CC=C1)CC=1C=C(OC2=NC(=CC(=C2)CN)C(F)(F)F)C=CC=1 SAHIZENKTPRYSN-UHFFFAOYSA-N 0.000 description 2
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229940125898 compound 5 Drugs 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- IYYZUPMFVPLQIF-ALWQSETLSA-N dibenzothiophene Chemical group C1=CC=CC=2[34S]C3=C(C=21)C=CC=C3 IYYZUPMFVPLQIF-ALWQSETLSA-N 0.000 description 2
- VDCSGNNYCFPWFK-UHFFFAOYSA-N diphenylsilane Chemical compound C=1C=CC=CC=1[SiH2]C1=CC=CC=C1 VDCSGNNYCFPWFK-UHFFFAOYSA-N 0.000 description 2
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 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
- 229910000078 germane Inorganic materials 0.000 description 2
- 229960005544 indolocarbazole Drugs 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- UEEXRMUCXBPYOV-UHFFFAOYSA-N iridium;2-phenylpyridine Chemical group [Ir].C1=CC=CC=C1C1=CC=CC=N1.C1=CC=CC=C1C1=CC=CC=N1.C1=CC=CC=C1C1=CC=CC=N1 UEEXRMUCXBPYOV-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
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Images
Classifications
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- 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
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
-
- 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
-
- 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
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
- C07F7/0814—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring said ring is substituted at a C ring atom by Si
-
- 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
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- 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
- H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
-
- 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
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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
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
-
- 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
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Abstract
Description
도 2는 별도의 전자 수송층을 갖지 않는 역전된 유기 발광 디바이스를 도시한다.
도 3은 화학식 I의 화합물을 도시한다.
도 4는 화학식 I의 화합물을 혼입한 샘플 OLED 디바이스 구조를 도시한다.
Claims (18)
- 비대칭 구조를 가지는, 하기 화학식 I의 화합물:
<화학식 I>
상기 화학식에서,
Ar 및 Ar'는 페닐, 비페닐, 나프틸, 디벤조티오펜 및 디벤조푸란으로 이루어진 군으로부터 독립적으로 선택되고, Ar 및 Ar'는 독립적으로 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 알콕시, 아릴옥시, 아미노, 실릴, 알케닐, 시클로알케닐, 헤테로알케닐, 알키닐, 아릴, 헤테로아릴, 아실, 카르보닐, 카르복실산, 에스테르, 니트릴, 이소니트릴, 술파닐, 술피닐, 술포닐, 포스피노 및 그의 조합으로 이루어진 군으로부터 선택된 1종 이상의 기로 임의로 치환되며;
Z는 Si 및 Ge로부터 선택되고;
L은 로 이루어진 군으로부터 선택되며;
A는 Z에 직접 결합된 기이고, 디벤조푸란, 디벤조티오펜, 아자디벤조푸란, 아자디벤조티오펜, 디벤조셀레노펜, 아자디벤조셀레노펜 및 그의 조합으로 이루어진 군으로부터 선택되며, 이는 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 아릴, 아릴옥시, 아릴티오, 아릴셀레노, 피리딘, 트리아진, 이미다졸, 벤즈이미다졸, 니트릴, 이소니트릴 및 그의 조합으로 이루어진 군으로부터 선택된 1종 이상의 기로 임의로 추가로 치환되며, 치환은 Z에 직접 결합된 기에 임의로 융합되며;
B는 카르바졸, 아자카르바졸 및 그의 조합으로 이루어진 군으로부터 선택된 기를 포함하며, 이는 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 알콕시, 아릴옥시, 아미노, 실릴, 알케닐, 시클로알케닐, 헤테로알케닐, 알키닐, 아릴, 헤테로아릴, 아실, 카르보닐, 카르복실산, 에스테르, 니트릴, 이소니트릴, 술파닐, 술피닐, 술포닐, 포스피노 및 그의 조합으로 이루어진 군으로부터 선택된 1종 이상의 기로 임의로 추가로 치환되며, 치환은 카르바졸 또는 아자카르바졸 기에 임의로 융합된다. - 제1항에 있어서,
A는
로 이루어진 군으로부터 선택되며;
B는
로 이루어진 군으로부터 선택되고;
Y1 및 Y2는 독립적으로 O, S 및 Se로 이루어진 군으로부터 선택되며;
X1 내지 X10은 독립적으로 CR' 및 N으로 이루어진 군으로부터 선택되며, 여기서 각각의 벤조 고리는 1개 이하의 N을 포함하며;
R'는 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 아릴, 아릴옥시, 아릴티오, 아릴셀레노, 피리딘, 트리아진, 이미다졸, 벤즈이미다졸, 니트릴, 이소니트릴 및 그의 조합으로 이루어진 군으로부터 선택되고;
R은 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 알콕시, 아릴, 헤테로아릴, 아릴옥시, 아미노 및 그의 조합으로 이루어진 군으로부터 선택되는 화합물. - 삭제
- 제1항에 있어서, L은 단일 결합인 화합물.
- 제1항에 있어서, L은 Z에 직접 결합된 1개 이상의 페닐을 포함하는 화합물.
- 제1항에 있어서, Ar 및 Ar'는 페닐인 화합물.
- 삭제
- 유기 발광 디바이스를 포함하며,
애노드;
캐쏘드; 및
애노드와 캐쏘드의 사이에 배치되며 그리고 비대칭 구조를 가지는 하기 화학식 I의 화합물을 포함하는 유기층을 더 포함하는 제1의 디바이스:
<화학식 I>
상기 화학식에서,
Ar 및 Ar'는 페닐, 비페닐, 나프틸, 디벤조티오펜 및 디벤조푸란으로 이루어진 군으로부터 독립적으로 선택되고, Ar 및 Ar'는 독립적으로 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 알콕시, 아릴옥시, 아미노, 실릴, 알케닐, 시클로알케닐, 헤테로알케닐, 알키닐, 아릴, 헤테로아릴, 아실, 카르보닐, 카르복실산, 에스테르, 니트릴, 이소니트릴, 술파닐, 술피닐, 술포닐, 포스피노 및 그의 조합으로 이루어진 군으로부터 선택된 1종 이상의 기로 임의로 치환되며;
Z는 Si 및 Ge로부터 선택되고;
L은 로 이루어진 군으로부터 선택되며;
A는 Z에 직접 결합된 기이고, 디벤조푸란, 디벤조티오펜, 아자디벤조푸란, 아자디벤조티오펜, 디벤조셀레노펜, 아자디벤조셀레노펜 및 그의 조합으로 이루어진 군으로부터 선택되며, 이는 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 아릴, 아릴옥시, 아릴티오, 아릴셀레노, 피리딘, 트리아진, 이미다졸, 벤즈이미다졸, 니트릴, 이소니트릴 및 그의 조합으로 이루어진 군으로부터 선택된 1종 이상의 기로 임의로 추가로 치환되며, 치환은 Z에 직접 결합된 기에 임의로 융합되며;
B는 카르바졸, 아자카르바졸 및 그의 조합으로 이루어진 군으로부터 선택된 기를 포함하며, 이는 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 알콕시, 아릴옥시, 아미노, 실릴, 알케닐, 시클로알케닐, 헤테로알케닐, 알키닐, 아릴, 헤테로아릴, 아실, 카르보닐, 카르복실산, 에스테르, 니트릴, 이소니트릴, 술파닐, 술피닐, 술포닐, 포스피노 및 그의 조합으로 이루어진 군으로부터 선택된 1종 이상의 기로 임의로 추가로 치환되며, 치환은 카르바졸 또는 아자카르바졸 기에 임의로 융합된다. - 제9항에 있어서, 유기층은 발광층이고, 화학식 I의 화합물이 호스트인 제1의 디바이스.
- 제9항에 있어서, 유기층이 발광 도펀트를 더 포함하는 제1의 디바이스.
- 제11항에 있어서, 발광 도펀트가
로 이루어진 군으로부터 선택된 1종 이상의 리간드를 갖는 전이 금속 착물이며,
Ra, Rb 및 Rc는 모노-, 디-, 트리- 또는 테트라-치환을 나타낼 수 있으며;
Ra, Rb 및 Rc는 독립적으로 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 알콕시, 아릴옥시, 아미노, 실릴, 알케닐, 시클로알케닐, 헤테로알케닐, 알키닐, 아릴, 헤테로아릴, 아실, 카르보닐, 카르복실산, 에스테르, 니트릴, 이소니트릴, 술파닐, 술피닐, 술포닐, 포스피노 및 그의 조합으로 이루어진 군으로부터 선택되며;
Ra, Rb 및 Rc의 2개의 이웃하는 치환기는 임의로 연결되어 융합된 고리를 형성하는 제1의 디바이스. - 제9항에 있어서, 발광 도펀트가 화학식 을 가지며, 여기서
D는 5- 또는 6-원 카르보시클릭 또는 헤테로시클릭 고리이며;
R1, R2 및 R3은 독립적으로 모노-, 디-, 트리- 또는 테트라-치환을 나타내며;
각각의 R1, R2 및 R3은 독립적으로 수소, 중수소, 할라이드, 알킬, 시클로알킬, 헤테로알킬, 아릴알킬, 알콕시, 아릴옥시, 아미노, 실릴, 알케닐, 시클로알케닐, 헤테로알케닐, 알키닐, 아릴, 헤테로아릴, 아실, 카르보닐, 카르복실산, 에스테르, 니트릴, 이소니트릴, 술파닐, 술피닐, 술포닐, 포스피노 및 그의 조합으로 이루어진 군으로부터 선택되며;
R1은 고리 D에 임의로 연결될 수 있고;
n은 1, 2 또는 3이고;
X-Y는 또다른 리간드인 제1의 디바이스. - 제9항에 있어서, 디바이스는 비-발광층인 제2의 유기층을 더 포함하며, 화학식 I의 화합물은 제2의 유기층에서의 물질인 제1의 디바이스.
- 제14항에 있어서, 제2의 유기층이 차단층이며, 화학식 I의 화합물이 제2의 유기층에서의 차단 물질인 제1의 디바이스.
- 제14항에 있어서, 제2의 유기층이 전자 수송층이고, 화학식 I의 화합물이 제2의 유기층에서의 전자 수송 물질인 제1의 디바이스.
- 제9항에 있어서, 제1의 디바이스가 소비재인 제1의 디바이스.
- 제9항에 있어서, 제1의 디바이스가 유기 발광 디바이스인 제1의 디바이스.
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CN103122007A (zh) | 2013-05-29 |
EP3401974A1 (en) | 2018-11-14 |
EP2551932A3 (en) | 2015-12-30 |
KR20130018551A (ko) | 2013-02-25 |
JP6721653B2 (ja) | 2020-07-15 |
EP3401974B1 (en) | 2023-06-28 |
US20130026909A1 (en) | 2013-01-31 |
CN103122007B (zh) | 2017-04-12 |
TWI555822B (zh) | 2016-11-01 |
US8409729B2 (en) | 2013-04-02 |
JP2013028605A (ja) | 2013-02-07 |
JP2019014737A (ja) | 2019-01-31 |
JP6416169B2 (ja) | 2018-10-31 |
TW201307526A (zh) | 2013-02-16 |
JP2017008107A (ja) | 2017-01-12 |
EP2551932B1 (en) | 2018-05-23 |
EP2551932A2 (en) | 2013-01-30 |
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