JP6385537B2 - アザ−ベンゾ縮合配位子を有するイリジウム錯体 - Google Patents
アザ−ベンゾ縮合配位子を有するイリジウム錯体 Download PDFInfo
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- JP6385537B2 JP6385537B2 JP2017154958A JP2017154958A JP6385537B2 JP 6385537 B2 JP6385537 B2 JP 6385537B2 JP 2017154958 A JP2017154958 A JP 2017154958A JP 2017154958 A JP2017154958 A JP 2017154958A JP 6385537 B2 JP6385537 B2 JP 6385537B2
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- pyridine
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- 239000003446 ligand Substances 0.000 title description 34
- 150000002503 iridium Chemical class 0.000 title description 7
- 150000001875 compounds Chemical class 0.000 claims description 127
- 239000010410 layer Substances 0.000 claims description 114
- 125000000217 alkyl group Chemical group 0.000 claims description 38
- -1 amino, silyl Chemical group 0.000 claims description 35
- 125000001072 heteroaryl group Chemical group 0.000 claims description 31
- 239000012044 organic layer Substances 0.000 claims description 30
- 125000003118 aryl group Chemical group 0.000 claims description 29
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 17
- 125000001424 substituent group Chemical group 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 14
- 229910052805 deuterium Inorganic materials 0.000 claims description 14
- 150000002431 hydrogen Chemical class 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052717 sulfur Inorganic materials 0.000 claims description 13
- 125000003342 alkenyl group Chemical group 0.000 claims description 12
- 125000000304 alkynyl group Chemical group 0.000 claims description 12
- 125000002252 acyl group Chemical group 0.000 claims description 11
- 125000003545 alkoxy group Chemical group 0.000 claims description 11
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 11
- 125000004104 aryloxy group Chemical group 0.000 claims description 11
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 11
- 150000004820 halides Chemical class 0.000 claims description 11
- 125000004404 heteroalkyl group Chemical group 0.000 claims description 11
- 150000002527 isonitriles Chemical class 0.000 claims description 11
- 150000002825 nitriles Chemical class 0.000 claims description 11
- FVZVCSNXTFCBQU-UHFFFAOYSA-N phosphanyl Chemical group [PH2] FVZVCSNXTFCBQU-UHFFFAOYSA-N 0.000 claims description 11
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 claims description 11
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 11
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 11
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 10
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 10
- 239000011368 organic material Substances 0.000 claims description 8
- 125000003107 substituted aryl group Chemical group 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims 3
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 226
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 192
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 74
- 239000000463 material Substances 0.000 description 68
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 67
- 239000011541 reaction mixture Substances 0.000 description 58
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 56
- 239000000203 mixture Substances 0.000 description 54
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 51
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 51
- 239000000047 product Substances 0.000 description 51
- 230000015572 biosynthetic process Effects 0.000 description 47
- 238000003786 synthesis reaction Methods 0.000 description 47
- 229910052757 nitrogen Inorganic materials 0.000 description 45
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 44
- 239000000741 silica gel Substances 0.000 description 39
- 229910002027 silica gel Inorganic materials 0.000 description 39
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 36
- 229910052741 iridium Inorganic materials 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 34
- 239000007787 solid Substances 0.000 description 30
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 28
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 28
- 239000000243 solution Substances 0.000 description 26
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 25
- 238000002360 preparation method Methods 0.000 description 25
- 239000002904 solvent Substances 0.000 description 24
- 229940093475 2-ethoxyethanol Drugs 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 22
- 238000010898 silica gel chromatography Methods 0.000 description 21
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 20
- 239000003480 eluent Substances 0.000 description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 18
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 238000010992 reflux Methods 0.000 description 15
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 230000000903 blocking effect Effects 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 238000002347 injection Methods 0.000 description 13
- 229940126062 Compound A Drugs 0.000 description 12
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical group COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 12
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 12
- 150000003384 small molecules Chemical class 0.000 description 12
- 239000011734 sodium Substances 0.000 description 12
- 230000032258 transport Effects 0.000 description 12
- 239000012043 crude product Substances 0.000 description 11
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 11
- 229910000160 potassium phosphate Inorganic materials 0.000 description 11
- 235000011009 potassium phosphates Nutrition 0.000 description 11
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 10
- 239000012267 brine Substances 0.000 description 10
- 238000004440 column chromatography Methods 0.000 description 10
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 10
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 10
- 239000000758 substrate Substances 0.000 description 10
- FPPVNLSNFDMQGR-UHFFFAOYSA-N 2-methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1]benzofuro[2,3-b]pyridine Chemical compound N=1C(C)=CC=C(C2=CC=C3)C=1OC2=C3B1OC(C)(C)C(C)(C)O1 FPPVNLSNFDMQGR-UHFFFAOYSA-N 0.000 description 9
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 239000002019 doping agent Substances 0.000 description 9
- 230000005525 hole transport Effects 0.000 description 9
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 description 9
- 239000011877 solvent mixture Substances 0.000 description 9
- VNFWTIYUKDMAOP-UHFFFAOYSA-N sphos Chemical compound COC1=CC=CC(OC)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 VNFWTIYUKDMAOP-UHFFFAOYSA-N 0.000 description 9
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 229940125904 compound 1 Drugs 0.000 description 8
- 150000004696 coordination complex Chemical group 0.000 description 8
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical group C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 8
- 238000004770 highest occupied molecular orbital Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- KEPIZNSQYQNJDH-UHFFFAOYSA-N 2-methyl-8-(4-phenylpyridin-2-yl)-[1]benzofuro[2,3-b]pyridine Chemical compound N=1C(C)=CC=C(C2=CC=C3)C=1OC2=C3C(N=CC=1)=CC=1C1=CC=CC=C1 KEPIZNSQYQNJDH-UHFFFAOYSA-N 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 7
- 235000019341 magnesium sulphate Nutrition 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 7
- 235000017557 sodium bicarbonate Nutrition 0.000 description 7
- VGYDEAHPYCNAGL-UHFFFAOYSA-N 2-chloro-4-(4-methylphenyl)pyridine Chemical compound C1=CC(C)=CC=C1C1=CC=NC(Cl)=C1 VGYDEAHPYCNAGL-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 6
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- KJKIPRQNFDUULB-UHFFFAOYSA-N 2-chloro-4-iodopyridine Chemical compound ClC1=CC(I)=CC=N1 KJKIPRQNFDUULB-UHFFFAOYSA-N 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 5
- 235000010290 biphenyl Nutrition 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000000412 dendrimer Substances 0.000 description 5
- 229920000736 dendritic polymer Polymers 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 230000005693 optoelectronics Effects 0.000 description 5
- 150000002894 organic compounds Chemical class 0.000 description 5
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 4
- MROTUXXYBNRZSG-UHFFFAOYSA-N 2-chloro-4-phenylpyridine Chemical compound C1=NC(Cl)=CC(C=2C=CC=CC=2)=C1 MROTUXXYBNRZSG-UHFFFAOYSA-N 0.000 description 4
- WJYJQCUEIFSACH-UHFFFAOYSA-N 8-(4-phenylpyridin-2-yl)-2-propan-2-yl-[1]benzofuro[2,3-b]pyridine Chemical compound N=1C(C(C)C)=CC=C(C2=CC=C3)C=1OC2=C3C(N=CC=1)=CC=1C1=CC=CC=C1 WJYJQCUEIFSACH-UHFFFAOYSA-N 0.000 description 4
- RBPBFPFBGKIUMZ-UHFFFAOYSA-N 8-[4-(4-fluorophenyl)pyridin-2-yl]-2-methyl-[1]benzofuro[2,3-b]pyridine Chemical compound N=1C(C)=CC=C(C2=CC=C3)C=1OC2=C3C(N=CC=1)=CC=1C1=CC=C(F)C=C1 RBPBFPFBGKIUMZ-UHFFFAOYSA-N 0.000 description 4
- LEHLUTHVBDIMJJ-UHFFFAOYSA-M N1=C(C=CC=C1)[Cu]Br Chemical compound N1=C(C=CC=C1)[Cu]Br LEHLUTHVBDIMJJ-UHFFFAOYSA-M 0.000 description 4
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 4
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 4
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 4
- SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 description 4
- BLUQJCZJRDOPGV-UHFFFAOYSA-N [1]benzofuro[2,3-b]pyridine Chemical compound C1=CC=C2C3=CC=CC=C3OC2=N1 BLUQJCZJRDOPGV-UHFFFAOYSA-N 0.000 description 4
- WIUZHVZUGQDRHZ-UHFFFAOYSA-N [1]benzothiolo[3,2-b]pyridine Chemical compound C1=CN=C2C3=CC=CC=C3SC2=C1 WIUZHVZUGQDRHZ-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
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 4
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 4
- CUFNKYGDVFVPHO-UHFFFAOYSA-N azulene Chemical compound C1=CC=CC2=CC=CC2=C1 CUFNKYGDVFVPHO-UHFFFAOYSA-N 0.000 description 4
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 4
- 239000004305 biphenyl Substances 0.000 description 4
- WDECIBYCCFPHNR-UHFFFAOYSA-N chrysene Chemical compound C1=CC=CC2=CC=C3C4=CC=CC=C4C=CC3=C21 WDECIBYCCFPHNR-UHFFFAOYSA-N 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 4
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 4
- 239000012074 organic phase Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 4
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 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
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- KSAVQLQVUXSOCR-UHFFFAOYSA-N sodium;2-[dodecanoyl(methyl)amino]acetic acid Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CC(O)=O KSAVQLQVUXSOCR-UHFFFAOYSA-N 0.000 description 4
- 238000000859 sublimation Methods 0.000 description 4
- 230000008022 sublimation Effects 0.000 description 4
- WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 description 4
- 125000005580 triphenylene group Chemical group 0.000 description 4
- 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 3
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- IOGXOCVLYRDXLW-UHFFFAOYSA-N tert-butyl nitrite Chemical compound CC(C)(C)ON=O IOGXOCVLYRDXLW-UHFFFAOYSA-N 0.000 description 2
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 2
- 150000003852 triazoles Chemical class 0.000 description 2
- UHDDEIOYXFXNNJ-UHFFFAOYSA-N (3,4,5-trifluorophenyl)boronic acid Chemical compound OB(O)C1=CC(F)=C(F)C(F)=C1 UHDDEIOYXFXNNJ-UHFFFAOYSA-N 0.000 description 1
- UCAKTFSAEMHJJE-UHFFFAOYSA-N (3-chloro-2-hydroxyphenyl)boronic acid Chemical compound OB(O)C1=CC=CC(Cl)=C1O UCAKTFSAEMHJJE-UHFFFAOYSA-N 0.000 description 1
- KNXQDJCZSVHEIW-UHFFFAOYSA-N (3-fluorophenyl)boronic acid Chemical compound OB(O)C1=CC=CC(F)=C1 KNXQDJCZSVHEIW-UHFFFAOYSA-N 0.000 description 1
- CXQWADWZIYSSDJ-UHFFFAOYSA-N (4-cyclopentylphenyl)boronic acid Chemical compound C1=CC(B(O)O)=CC=C1C1CCCC1 CXQWADWZIYSSDJ-UHFFFAOYSA-N 0.000 description 1
- FMBVAOHFMSQDGT-UHFFFAOYSA-N (5-chloro-2-methoxyphenyl)boronic acid Chemical compound COC1=CC=C(Cl)C=C1B(O)O FMBVAOHFMSQDGT-UHFFFAOYSA-N 0.000 description 1
- XGRPNDOJYZDAPH-UHFFFAOYSA-N 1,2-dicyclohexyl-3-(2,6-dimethoxyphenyl)benzene Chemical compound COC1=CC=CC(OC)=C1C1=CC=CC(C2CCCCC2)=C1C1CCCCC1 XGRPNDOJYZDAPH-UHFFFAOYSA-N 0.000 description 1
- SLMHHOVQRSSRCV-UHFFFAOYSA-N 2,3-dibromopyridine Chemical compound BrC1=CC=CN=C1Br SLMHHOVQRSSRCV-UHFFFAOYSA-N 0.000 description 1
- HKDVVTLISGIPFE-UHFFFAOYSA-N 2-bromopyridin-3-amine Chemical compound NC1=CC=CN=C1Br HKDVVTLISGIPFE-UHFFFAOYSA-N 0.000 description 1
- TXQMQCUMNXFBDT-UHFFFAOYSA-N 2-chloro-4-(2,3-difluorophenyl)pyridine Chemical compound FC1=CC=CC(C=2C=C(Cl)N=CC=2)=C1F TXQMQCUMNXFBDT-UHFFFAOYSA-N 0.000 description 1
- MLJCPPUJYVYODD-UHFFFAOYSA-N 2-chloro-4-(2,4-difluorophenyl)pyridine Chemical compound FC1=CC(F)=CC=C1C1=CC=NC(Cl)=C1 MLJCPPUJYVYODD-UHFFFAOYSA-N 0.000 description 1
- QUPUFCSIWJPRKI-UHFFFAOYSA-N 2-chloro-4-(2-fluorophenyl)pyridine Chemical compound FC1=CC=CC=C1C1=CC=NC(Cl)=C1 QUPUFCSIWJPRKI-UHFFFAOYSA-N 0.000 description 1
- RPKIXPCLWQXFNN-UHFFFAOYSA-N 2-chloro-4-(3,4,5-trifluorophenyl)pyridine Chemical compound FC1=C(F)C(F)=CC(C=2C=C(Cl)N=CC=2)=C1 RPKIXPCLWQXFNN-UHFFFAOYSA-N 0.000 description 1
- UJXYQQPXSRZJCB-UHFFFAOYSA-N 2-chloro-4-(3,4-difluorophenyl)pyridine Chemical compound C1=C(F)C(F)=CC=C1C1=CC=NC(Cl)=C1 UJXYQQPXSRZJCB-UHFFFAOYSA-N 0.000 description 1
- LWUCKGOZUSIJMQ-UHFFFAOYSA-N 2-chloro-4-(3-fluorophenyl)pyridine Chemical compound FC1=CC=CC(C=2C=C(Cl)N=CC=2)=C1 LWUCKGOZUSIJMQ-UHFFFAOYSA-N 0.000 description 1
- HRIHFORKRGREKX-UHFFFAOYSA-N 2-chloro-4-(3-propan-2-ylphenyl)pyridine Chemical compound CC(C)C1=CC=CC(C=2C=C(Cl)N=CC=2)=C1 HRIHFORKRGREKX-UHFFFAOYSA-N 0.000 description 1
- QWLGCWXSNYKKDO-UHFFFAOYSA-N 2-chloro-5-iodopyridine Chemical compound ClC1=CC=C(I)C=N1 QWLGCWXSNYKKDO-UHFFFAOYSA-N 0.000 description 1
- LMVAOTOHDAWNKK-UHFFFAOYSA-N 2-methyl-8-[4-[4-(2-methylpropyl)phenyl]pyridin-2-yl]-[1]benzofuro[2,3-b]pyridine Chemical compound C1=CC(CC(C)C)=CC=C1C1=CC=NC(C=2C=3OC4=NC(C)=CC=C4C=3C=CC=2)=C1 LMVAOTOHDAWNKK-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- 150000005360 2-phenylpyridines Chemical class 0.000 description 1
- QMEQBOSUJUOXMX-UHFFFAOYSA-N 2h-oxadiazine Chemical compound N1OC=CC=N1 QMEQBOSUJUOXMX-UHFFFAOYSA-N 0.000 description 1
- JYWWGZAAXTYNRN-UHFFFAOYSA-N 3-bromo-6-methylpyridin-2-amine Chemical compound CC1=CC=C(Br)C(N)=N1 JYWWGZAAXTYNRN-UHFFFAOYSA-N 0.000 description 1
- RBCARPJOEUEZLS-UHFFFAOYSA-N 3-bromopyridin-2-amine Chemical compound NC1=NC=CC=C1Br RBCARPJOEUEZLS-UHFFFAOYSA-N 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- DHDHJYNTEFLIHY-UHFFFAOYSA-N 4,7-diphenyl-1,10-phenanthroline Chemical group C1=CC=CC=C1C1=CC=NC2=C1C=CC1=C(C=3C=CC=CC=3)C=CN=C21 DHDHJYNTEFLIHY-UHFFFAOYSA-N 0.000 description 1
- DIVZFUBWFAOMCW-UHFFFAOYSA-N 4-n-(3-methylphenyl)-1-n,1-n-bis[4-(n-(3-methylphenyl)anilino)phenyl]-4-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 DIVZFUBWFAOMCW-UHFFFAOYSA-N 0.000 description 1
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- VFGNCDOFVXKGBT-UHFFFAOYSA-N 8-[4-(3-fluorophenyl)pyridin-2-yl]-2-methyl-[1]benzofuro[2,3-b]pyridine Chemical compound N=1C(C)=CC=C(C2=CC=C3)C=1OC2=C3C(N=CC=1)=CC=1C1=CC=CC(F)=C1 VFGNCDOFVXKGBT-UHFFFAOYSA-N 0.000 description 1
- BPMFPOGUJAAYHL-UHFFFAOYSA-N 9H-Pyrido[2,3-b]indole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=N1 BPMFPOGUJAAYHL-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- VMVVDZDYBRZQCP-UHFFFAOYSA-N C1=CC=C2C3=CC(C)=CN=C3OC2=C1C1=CC=CC=N1 Chemical compound C1=CC=C2C3=CC(C)=CN=C3OC2=C1C1=CC=CC=N1 VMVVDZDYBRZQCP-UHFFFAOYSA-N 0.000 description 1
- UQSFZQPWOBDSEV-UHFFFAOYSA-M CC1=CC(=NC=C1)[Cu]Br Chemical compound CC1=CC(=NC=C1)[Cu]Br UQSFZQPWOBDSEV-UHFFFAOYSA-M 0.000 description 1
- YRIVYTHKMTTYMC-UHFFFAOYSA-N CC1=CC=C2C(=N1)OC1=C2C=CC=C1B1OC(C(O1)(C)C)(C)C.FC1=C(C=CC=C1F)C1=CC(=NC=C1)C1=CC=CC2=C1OC1=NC(=CC=C12)C Chemical compound CC1=CC=C2C(=N1)OC1=C2C=CC=C1B1OC(C(O1)(C)C)(C)C.FC1=C(C=CC=C1F)C1=CC(=NC=C1)C1=CC=CC2=C1OC1=NC(=CC=C12)C YRIVYTHKMTTYMC-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- FVNZGVLSHOIHOI-UHFFFAOYSA-N ClC1=NC=CC(=C1)I.ClC1=NC=CC(=C1)C1=CC=C(C=C1)C1CCCC1 Chemical compound ClC1=NC=CC(=C1)I.ClC1=NC=CC(=C1)C1=CC=C(C=C1)C1CCCC1 FVNZGVLSHOIHOI-UHFFFAOYSA-N 0.000 description 1
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- YSJJYGWMTGJNGH-UHFFFAOYSA-N carbon dioxide;ethane-1,2-diol Chemical compound O=C=O.OCCO YSJJYGWMTGJNGH-UHFFFAOYSA-N 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- QIEABXIHCMILKG-UHFFFAOYSA-K iridium(3+);trifluoromethanesulfonate Chemical compound [Ir+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F QIEABXIHCMILKG-UHFFFAOYSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- GIFAOSNIDJTPNL-UHFFFAOYSA-N n-phenyl-n-(2-phenylphenyl)naphthalen-1-amine Chemical group C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=CC=C1C1=CC=CC=C1 GIFAOSNIDJTPNL-UHFFFAOYSA-N 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000013086 organic photovoltaic Methods 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- KBBSSGXNXGXONI-UHFFFAOYSA-N phenanthro[9,10-b]pyrazine Chemical compound C1=CN=C2C3=CC=CC=C3C3=CC=CC=C3C2=N1 KBBSSGXNXGXONI-UHFFFAOYSA-N 0.000 description 1
- RIYPENPUNLHEBK-UHFFFAOYSA-N phenanthro[9,10-b]pyridine Chemical compound C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=N1 RIYPENPUNLHEBK-UHFFFAOYSA-N 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 238000000103 photoluminescence spectrum Methods 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229940081066 picolinic acid Drugs 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 150000004033 porphyrin derivatives Chemical class 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000012414 tert-butyl nitrite Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
- H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0033—Iridium compounds
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
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- 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
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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
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- H—ELECTRICITY
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- 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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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
- C09K2211/1033—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with oxygen
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
- Detergent Compositions (AREA)
Description
本出願は、参照によりその開示内容全体が本明細書に組み込まれる、2013年9月16日出願の米国出願第14/028,499、及び2012年11月9日出願の米国出願第13/673,338の一部継続出願である2013年6月27日出願の米国出願第13/928,456の優先権を主張する。
提供される。
提供される。
デバイス実施例の有機積層は、下記の構造を順次有する:ITO表面から、正孔注入層(HIL)としての化合物B100Å、正孔輸送層(HTL)としての4,4’−ビス[N−(1−ナフチル)−N−フェニルアミノ]ビフェニル(α−NPD)300Å、ホストとしての化合物Cに本発明化合物をドープした発光層(EML)300Å、ブロッキング層(BL)としての化合物C50Å、及びETLとしてのトリス−8−ヒドロキシキノリンアルミニウム(Alq)450Å。式Iを有する化合物である化合物4を用いる比較例を示すために、化合物4をEMLの発光体として用いた以外はデバイス実施例と同様にして製造した。
表4 本発明化合物及び比較化合物のデバイス構造(各層の厚みを記載)
有機発光デバイス中の特定の層に有用として本明細書において記述されている材料は、デバイス中に存在する多種多様な他の材料と組み合わせて使用され得る。例えば、本明細書において開示されている化合物は、多種多様なホスト、輸送層、ブロッキング層、注入層、電極、及び存在し得る他の層と併せて使用され得る。以下で記述又は参照される材料は、本明細書において開示されている化合物と組み合わせて有用となり得る材料の非限定的な例であり、当業者であれば、組み合わせて有用となり得る他の材料を特定するための文献を容易に閲覧することができる。
HIL/HTL:
ホスト:
HBL:
ETL:
2−(3−ブロモピリジン−2−イル)−6−クロロフェノールの調製
Pd2dba3(0.288g、0.314mmol)及びX−Phos(0.599g、1.257mmol)を250mLの3口フラスコに入れた。フラスコ内の空気を排出し、窒素で充たした。THF(40mL)を添加した。次に、ピリジン−2−イル銅(II)ブロミド(47.1mL、23.57mmol)を添加した。この混合物を油浴中70℃で4時間撹拌した。次いで、混合物を重炭酸ナトリウム水溶液と酢酸エチルで希釈した。この混合物をセライト(登録商標)で濾過し、有機層と水層に分離した。水層を更に1回酢酸エチルで抽出した。合わせた有機層を、ヘキサン中20%の酢酸エチル、続いてDCM中10%の酢酸エチル、最後にDCM中2.5%のメタノールで溶出する、150gのシリカゲルを用いるクロマトグラフィーに付した。溶出物をヘキサンで粉砕し濾過して、3.2g(83%)の所望の生成物をベージュ粉末として得た。
2−メチル−8−(4,4,5,5−テトラメチル−1,3,2−ジオキソボロラン−2−イル)ベンゾフロ[2,3−b]ピリジン(3.15g、10.2mmol)、2−クロロ−4−(3−イソプロピルフェニル)ピリジン(2.60g、11.2mmol)、Pd2(dba)3(0.187g、0.204mmol)、ジシクロヘキシル(2’,6’−ジメトキシ−[1,1’−ビフェニル]−2−イル)ホスフィン(0.335g、0.815mmol)、リン酸カリウム(7.57g、35.7mmol)、トルエン(90mL)及び水(9mL)の混合物を窒素で脱気し、次いで一晩還流した。トルエン層をNa2SO4で乾燥し、次いでヘキサン中ジクロロメタンを用いるカラムクロマトグラフィーで更に精製し、真空蒸留することにより、8−(4−(3−イソプロピルフェニル)ピリジン−2−イル)−2−メチルベンゾフロ[2,3−b]ピリジン(2.2g、57%収率)を得た。
2−メチル−8−(4,4,5,5−テトラメチル−1,3,2−ジオキソボロラン−2−イル)ベンゾフロ[2,3−b]ピリジン(5.96g、19.28mmol)、2−クロロ−4−フェニルピリジン(4.39g、23.13mmol)、トリス(ジベンジリデンアセトン)パラジウム(0)(0.353g、0.386mmol)、2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル(0.8g、1.951mmol)を500mLの2口フラスコに投入した。次いで、リン酸三カリウム(12.26g、57.8mmol)を45mLの水に溶解した。この溶液を反応混合物に投入した。反応混合物を窒素で脱気し、次いで一晩加熱還流した。反応混合物を室温まで冷却した。トルエン層を分離し、硫酸マグネシウムで乾燥した。これらの有機層を濾過し真空下濃縮した。粗生成物を、70〜99%トルエン/ヘプタン、続いて5〜15%酢酸エチル/トルエンを用いるシリカゲルに通した。不純物画分の幾つかを5〜15%酢酸エチル/DCMを用いるシリカゲルカラムに通した。精製物画分全てを合わせて、2−メチル−8−(4−フェニルピリジン−2−イル)ベンゾフロ[2,3−b]ピリジン(5.3g、15.76mmol、82%収率)を得た。
2−メチル−8−(4−フェニルピリジン−2−イル)ベンゾフロ[2,3−b]ピリジン(5.3g、15.76mmol)を130mLのTHFに溶解した。この溶液を乾燥氷浴中にて−78℃に冷却した。温度を−73℃未満に維持しながら、リチウムジイソプロピルアミドのTHF(9.85mL、19.69mmol)溶液を反応混合物に10分間滴下した。反応混合物を−78℃で2時間撹拌した。ヨードメタン(3.35g、23.63mmol)を20mLのTHFに溶解し、冷却した反応混合物にシリンジで滴下した。撹拌を続けて、反応混合物を徐々に加温し一晩で室温にした。反応混合物を塩化アンモニウム水溶液でクエンチし、次いで2×300mL酢酸エチルで抽出した。有機層を合わせ、LiCl水溶液で洗浄し、次いで硫酸マグネシウムで乾燥した。続いて、これらの有機層を濾過し、真空下濃縮した。粗残渣をDCMに溶解し、シリカゲルカラムに充填した。カラムは、5〜8%酢酸エチル/DCMで溶出した。生成物画分の主なセットを合わせ、真空下濃縮して、2−エチル−8−(4−フェニルピリジン−2−イル)ベンゾフロ[2,3−b]ピリジン(5.15g、14.70mmol、93%収率)を得た。
2−エチル−8−(4−フェニルピリジン−2−イル)ベンゾフロ[2,3−b]ピリジン(5.15g、14.70mmol)を120mLのTHFと共に反応混合物に投入した。この混合物を−78℃に冷却した。リチウムジイソプロピルアミドのTHF溶液(9.19mL、18.37mmol)を冷却した反応混合物に10分間滴下した。次いで、反応混合物を−78℃で2時間撹拌した。次いで、ヨードメタン(3.13g、22.05mmol)を10mLのTHFに溶解した。この溶液を冷却した反応混合物にシリンジで滴下した。撹拌を続けて、反応混合物を徐々に加温し一晩で室温にした。反応混合物を塩化アンモニウム水溶液でクエンチし、次いで2×300mL酢酸エチルで抽出した。有機層を合わせ、LiCl水溶液で洗浄し、次いで硫酸マグネシウムで乾燥した。続いて、これらの有機層を濾過し、真空下濃縮した。粗残渣をDCMに溶解し、シリカゲルカラムに充填した。カラムは、3〜4%酢酸エチル/DCMで溶出した。精製物画分を合わせ、溶媒を蒸発させ、2−イソプロピル−8−(4−フェニルピリジン−2−イル)ベンゾフロ[2,3−b]ピリジン(4.1g、11.25mmol、77%収率)を得た。
2−クロロ−4−ヨードピリジン(6.43g、26.3mmol)、(4−シクロペンチルフェニル)ボロン酸(5.0g、26.3mmol)、Pd(Ph3P)4(0.0.91g、0.79mmol)、炭酸ナトリウム(8.37g、79mmol)、DME(257mL)及び水(64mL)の混合物を窒素で脱気し、次いで一晩還流した。反応混合物を濃縮し酢酸エチルで抽出した。酢酸エチル層をNa2SO4で乾燥し、次いでヘキサン中ジクロロメタンを用いるカラムクロマトグラフィーで更に精製し、続いて真空蒸留することにより、2−クロロ−4−(4−シクロペンチルフェニル)ピリジン(4.6g、68%収率)を得た。
2−メチル−8−(4,4,5,5−テトラメチル−1,3,2−ジオキソボロラン−2−イル)ベンゾフロ[2,3−b]ピリジン(2.5g、8.09mmol)、2−クロロ−4−(4−シクロペンチルフェニル)ピリジン(2.29g、8.89mmol)、Pd2(dba)3(0.148g、0.162mmol)、ジシクロヘキシル(2’,6’−ジメトキシ−[1,1’−ビフェニル]−2−イル)ホスフィン(0.266g、0.647mmol)、リン酸カリウム(6.01g、28.3mmol)、DME(70mL)及び水(7mL)の混合物を窒素で脱気し、次いで一晩還流した。混合物を濃縮し酢酸エチルで抽出した。酢酸エチル層をNa2SO4で乾燥し、次いでヘキサン中酢酸エチルを用いるカラムクロマトグラフィーで更に精製し、8−(4−(4−シクロペンチルフェニル)ピリジン−2−イル)−2−メチルベンゾフロ[2,3−b]ピリジン(2.4g、73%収率)を得た。
2−メチル−8−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)ベンゾフロ[2,3−b]ピリジン(2.8g、9.06mmol)、2−クロロ−4−(2−フルオロフェニル)ピリジン(2.25g、10.84mmol)、トリス(ジベンジリデンアセトン)パラジウム(0)(0.166g、0.181mmol)及び2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル(0.297g、0.725mmol)を、トルエン200mLの入っている反応容器に投入した。次いでリン酸三カリウム(6g、28.3mmol)を水25mLに溶解させ、反応混合物に添加した。前記反応混合物を窒素で脱気し、次いで一晩加熱還流した。前記反応混合物を室温まで冷却した。トルエン層を分離し、硫酸マグネシウムで乾燥した。この混合物を濾過し、真空下濃縮した。粗残渣を、15%〜22.5%酢酸エチル/ヘプタンを用いたシリカゲルカラムに通した。精製物画分を減圧下で蒸発させて、白色固体として8−(4−(2−フルオロフェニル)ピリジン−2−イル)−2−メチルベンゾフロ[2,3−b]ピリジン(2.247g、6.34mmol、70%収率)を得た。
2−メチル−8−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)ベンゾフロ[2,3−b]ピリジン(2.8g、9.06mmol)、2−クロロ−4−(2,3−ジフルオロフェニル)ピリジン(2.452g、10.87mmol)、トリス(ジベンジリデンアセトン)パラジウム(0)(0.166g、0.181mmol)及び2−ジシクロヘキシルホスフィノ−2’,6’−ジメトキシビフェニル(0.297g、0.725mmol)を、トルエン200mLと共に反応混合物に投入した。リン酸三カリウム(5.76g、27.2mmol)を水25mLに溶解させ、次いで前記反応混合物に投入した。この混合物を脱気し、次いで18時間加熱還流した。前記反応混合物を室温まで冷却した。トルエン層を分離し、硫酸マグネシウムで乾燥した。この混合物を濾過し、真空下濃縮した。粗残渣を、15%〜22.5%酢酸エチル/ヘプタンを用いたシリカゲルカラムに通した。精製物画分を減圧下で蒸発させて、白色固体として8−(4−(2,3−ジフルオロフェニル)ピリジン−2−イル)−2−メチルベンゾフロ[2,3−b]ピリジン(1.2g、3.22mmol、35.6%収率)を得た。
110 基板
115 アノード
120 正孔注入層
125 正孔輸送層
130 電子ブロッキング層
135 発光層
140 正孔ブロッキング層
145 電子輸送層
150 電子注入層
155 保護層
160 カソード
162 第一の導電層
164 第二の導電層
200 反転させたOLED、デバイス
210 基板
215 カソード
220 発光層
225 正孔輸送層
230 アノード
Claims (11)
- 第1の有機発光デバイスを含む第1のデバイスであって、
アノードと、カソードと、更に、前記アノードと前記カソードとの間に配置されていて、式Ir(LA)n(LB)3−nを有する下記の式IIで表される化合物を含む有機層を含むことを特徴とする第1のデバイス。
Rは、アルキル、シクロアルキル、及びこれらの組み合わせからなる群から選択され;
R1、R2、R3、及びR4は、独立して、モノ−、ジ−、トリ−、テトラ置換又は無置換であることを表し;
R1、R2、R3、及びR4における任意の隣接する置換基は、互いに結合して環を形成していてもよく;
R1、R2、R3、及びR4は、独立して、水素、重水素、ハライド、アルキル、シクロアルキル、ヘテロアルキル、アリールアルキル、アルコキシ、アリールオキシ、アミノ、シリル、アルケニル、シクロアルケニル、ヘテロアルケニル、アルキニル、アリール、ヘテロアリール、アシル、カルボニル、カルボン酸、エステル、ニトリル、イソニトリル、スルファニル、スルフィニル、スルフォニル、ホスフィノ及びこれらの組み合わせからなる群から選択され;
nは、1から3の整数である。) - 式Ir(LA)n(LB)3−n中のRが、アルキルである請求項1に記載の第1のデバイス。
- 第1の有機発光デバイスを含む第1のデバイスであって、
アノードと、カソードと、更に、前記アノードと前記カソードとの間に配置されていて、式Ir(LA)n(LB)3−nを有する下記の式IIで表される化合物を含む有機層を含むことを特徴とする第1のデバイス。
Rが、メチル、エチル、プロピル、1−メチルエチル、ブチル、1−メチルプロピル、2−メチルプロピル、ペンチル、1−メチルブチル、2−メチルブチル、3−メチルブチル、1,1−ジメチルプロピル、1,2−ジメチルプロピル、2,2−ジメチルプロピル、シクロペンチル、シクロヘキシル、一部又は全部重水素化したこれらのバリアント、及びこれらの組み合わせからなる群から選択され;
R1、R2、R3、及びR4は、独立して、モノ−、ジ−、トリ−、テトラ置換又は無置換であることを表し;
R1、R2、R3、及びR4における任意の隣接する置換基は、互いに結合して環を形成していてもよく;
R1、R2、R3、及びR4は、独立して、水素、重水素、ハライド、アルキル、シクロアルキル、ヘテロアルキル、アリールアルキル、アルコキシ、アリールオキシ、アミノ、シリル、アルケニル、シクロアルケニル、ヘテロアルケニル、アルキニル、アリール、ヘテロアリール、アシル、カルボニル、カルボン酸、エステル、ニトリル、イソニトリル、スルファニル、スルフィニル、スルフォニル、ホスフィノ及びこれらの組み合わせからなる群から選択され;
nは、1から3の整数である。) - 式Ir(LA)n(LB)3−n中のXがOである請求項1又は3に記載の第1のデバイス。
- 式Ir(LA)n(LB)3−n中のR2が、アリール、置換アリール、ヘテロアリール、及び置換ヘテロアリールからなる群から選択される請求項1又は3に記載の第1のデバイス。
- 式Ir(LA)n(LB)3−n中のLAが、下記からなる群から選択される請求項1又は3に記載の第1のデバイス。
- 式Ir(LA)n(LB)3−n中のLBが下記からなる群から選択される請求項1又は3に記載の第1のデバイス。
- 式Ir(LA)n(LB)3−nの化合物が下記からなる群から選択される請求項1又は3に記載の第1のデバイス。
- 式Ir(LA)n(LB)3−nを有する式IIの構造を有する化合物がリン光発光体である請求項1又は3に記載の第1のデバイス。
- 有機層が更にホストを含む請求項1又は3に記載の第1のデバイス。
- 式Ir(LA)n(LB)3−nを有する下記の式IIの構造で有することを特徴とする化合物。
Rは、一部又はすべてが重水素化されたアルキルであり;
R1、R2、R3、及びR4は、独立して、モノ−、ジ−、トリ−、テトラ置換又は無置換であることを表し;
R1、R2、R3、及びR4における任意の隣接する置換基は、互いに結合して環を形成していてもよく;
R1、R2、R3、及びR4は、独立して、水素、重水素、ハライド、アルキル、シクロアルキル、ヘテロアルキル、アリールアルキル、アルコキシ、アリールオキシ、アミノ、シリル、アルケニル、シクロアルケニル、ヘテロアルケニル、アルキニル、アリール、ヘテロアリール、アシル、カルボニル、カルボン酸、エステル、ニトリル、イソニトリル、スルファニル、スルフィニル、スルフォニル、ホスフィノ及びこれらの組み合わせからなる群から選択され;
nは、1から3の整数である。
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JP2019001795A (ja) * | 2012-11-09 | 2019-01-10 | ユニバーサル ディスプレイ コーポレイション | アザ−ベンゾ縮合配位子を有するイリジウム錯体 |
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