JP2008127387A - イリジウム錯体、カルバゾール誘導体、およびそれらを有する共重合体 - Google Patents
イリジウム錯体、カルバゾール誘導体、およびそれらを有する共重合体 Download PDFInfo
- Publication number
- JP2008127387A JP2008127387A JP2007296387A JP2007296387A JP2008127387A JP 2008127387 A JP2008127387 A JP 2008127387A JP 2007296387 A JP2007296387 A JP 2007296387A JP 2007296387 A JP2007296387 A JP 2007296387A JP 2008127387 A JP2008127387 A JP 2008127387A
- Authority
- JP
- Japan
- Prior art keywords
- pyridine
- phenyl
- iridium complex
- monomer
- carbazole
- 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.)
- Granted
Links
- 229910052741 iridium Inorganic materials 0.000 title claims abstract description 56
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229920001577 copolymer Polymers 0.000 title abstract description 24
- 125000000609 carbazolyl group Chemical class C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 title abstract description 5
- 239000000178 monomer Substances 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims description 36
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 22
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 22
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 20
- 150000001716 carbazoles Chemical class 0.000 claims description 18
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 claims description 14
- 229910052783 alkali metal Inorganic materials 0.000 claims description 13
- 150000001340 alkali metals Chemical class 0.000 claims description 13
- 239000002585 base Substances 0.000 claims description 13
- 238000006069 Suzuki reaction reaction Methods 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 11
- 239000007810 chemical reaction solvent Substances 0.000 claims description 8
- 235000001258 Cinchona calisaya Nutrition 0.000 claims description 7
- 125000005605 benzo group Chemical group 0.000 claims description 7
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 claims description 7
- 229960000948 quinine Drugs 0.000 claims description 7
- IMRWILPUOVGIMU-UHFFFAOYSA-N 2-bromopyridine Chemical compound BrC1=CC=CC=N1 IMRWILPUOVGIMU-UHFFFAOYSA-N 0.000 claims description 6
- 229960001760 dimethyl sulfoxide Drugs 0.000 claims description 6
- LPCWDYWZIWDTCV-UHFFFAOYSA-N 1-phenylisoquinoline Chemical compound C1=CC=CC=C1C1=NC=CC2=CC=CC=C12 LPCWDYWZIWDTCV-UHFFFAOYSA-N 0.000 claims description 5
- XBHOUXSGHYZCNH-UHFFFAOYSA-N 2-phenyl-1,3-benzothiazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2S1 XBHOUXSGHYZCNH-UHFFFAOYSA-N 0.000 claims description 5
- FIISKTXZUZBTRC-UHFFFAOYSA-N 2-phenyl-1,3-benzoxazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2O1 FIISKTXZUZBTRC-UHFFFAOYSA-N 0.000 claims description 5
- MQQNQHQCVBNPEZ-UHFFFAOYSA-N FC1=C(C=CC(=C1)F)C1=NC=CC=C1.FC1=C(C=CC(=C1)F)C1=NC=CC=C1 Chemical compound FC1=C(C=CC(=C1)F)C1=NC=CC=C1.FC1=C(C=CC(=C1)F)C1=NC=CC=C1 MQQNQHQCVBNPEZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003446 ligand Substances 0.000 claims description 5
- SZYXKFKWFYUOGZ-UHFFFAOYSA-N (2,3-difluorophenyl)boronic acid Chemical compound OB(O)C1=CC=CC(F)=C1F SZYXKFKWFYUOGZ-UHFFFAOYSA-N 0.000 claims description 4
- XIBFACVORWGOQX-UHFFFAOYSA-N 1-phenyl-9h-carbazole-2,3-diol Chemical class OC=1C(O)=CC(C2=CC=CC=C2N2)=C2C=1C1=CC=CC=C1 XIBFACVORWGOQX-UHFFFAOYSA-N 0.000 claims description 4
- QODMOFYNGFSWSQ-UHFFFAOYSA-N 3-bromo-2-phenylpyridine Chemical compound BrC1=CC=CN=C1C1=CC=CC=C1 QODMOFYNGFSWSQ-UHFFFAOYSA-N 0.000 claims description 4
- ZWMBRHDHRQMNCM-UHFFFAOYSA-N 3-bromo-2-phenylpyridine;iridium Chemical compound [Ir].BrC1=CC=CN=C1C1=CC=CC=C1 ZWMBRHDHRQMNCM-UHFFFAOYSA-N 0.000 claims description 4
- -1 5- (ethylthio) -1H-tetrazol-1-yl Chemical group 0.000 claims description 4
- YNVAWFFKMYOQKZ-UHFFFAOYSA-N FC1=CC=C(C=C1)C1=NC=CC=C1.FC1=CC=C(C=C1)C1=NC=CC=C1 Chemical compound FC1=CC=C(C=C1)C1=NC=CC=C1.FC1=CC=C(C=C1)C1=NC=CC=C1 YNVAWFFKMYOQKZ-UHFFFAOYSA-N 0.000 claims description 4
- PQIOSYKVBBWRRI-UHFFFAOYSA-N methylphosphonyl difluoride Chemical group CP(F)(F)=O PQIOSYKVBBWRRI-UHFFFAOYSA-N 0.000 claims description 4
- DZGORUIGFLDTJK-UHFFFAOYSA-L F[Ir](F)C1=CC=CC=C1 Chemical compound F[Ir](F)C1=CC=CC=C1 DZGORUIGFLDTJK-UHFFFAOYSA-L 0.000 claims description 3
- PLVCYMZAEQRYHJ-UHFFFAOYSA-N (2-bromophenyl)boronic acid Chemical group OB(O)C1=CC=CC=C1Br PLVCYMZAEQRYHJ-UHFFFAOYSA-N 0.000 claims description 2
- YDMRDHQUQIVWBE-UHFFFAOYSA-N (2-hydroxyphenyl)boronic acid Chemical compound OB(O)C1=CC=CC=C1O YDMRDHQUQIVWBE-UHFFFAOYSA-N 0.000 claims description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 2
- LFIPLQWBFZMHQX-UHFFFAOYSA-N 2-(4-phenylphenyl)pyridine Chemical compound C1=CC=CC=C1C1=CC=C(C=2N=CC=CC=2)C=C1 LFIPLQWBFZMHQX-UHFFFAOYSA-N 0.000 claims 2
- KIDLUFAKISHFQQ-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1(=CC=CC=C1)C1=NC=CC=C1.C1(=CC=CC=C1)C1=NC=CC=C1 KIDLUFAKISHFQQ-UHFFFAOYSA-N 0.000 claims 2
- XZCGPEFCGZPGOG-UHFFFAOYSA-N 4-(5-ethylsulfanyltetrazol-1-yl)-2-fluorobenzonitrile Chemical compound CCSC1=NN=NN1C1=CC=C(C#N)C(F)=C1 XZCGPEFCGZPGOG-UHFFFAOYSA-N 0.000 claims 2
- TWXSEECDYATACJ-UHFFFAOYSA-N C1(=CC=C(C=C1)C1=NC=CC=C1)C.C1(=CC=C(C=C1)C1=NC=CC=C1)C Chemical compound C1(=CC=C(C=C1)C1=NC=CC=C1)C.C1(=CC=C(C=C1)C1=NC=CC=C1)C TWXSEECDYATACJ-UHFFFAOYSA-N 0.000 claims 2
- JUAWONMPOVCCMP-UHFFFAOYSA-N S1C(=CC=C1)C1=NC=CC=C1.S1C(=CC=C1)C1=NC=CC=C1 Chemical compound S1C(=CC=C1)C1=NC=CC=C1.S1C(=CC=C1)C1=NC=CC=C1 JUAWONMPOVCCMP-UHFFFAOYSA-N 0.000 claims 2
- IEMXKVCEQAQLOJ-UHFFFAOYSA-N 1,2-dibromo-9h-carbazole Chemical compound C1=CC=C2C3=CC=C(Br)C(Br)=C3NC2=C1 IEMXKVCEQAQLOJ-UHFFFAOYSA-N 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- 230000005525 hole transport Effects 0.000 abstract description 6
- 125000000524 functional group Chemical group 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 60
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 60
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 59
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 45
- 238000004519 manufacturing process Methods 0.000 description 44
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 34
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 28
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 28
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 27
- JVZRCNQLWOELDU-UHFFFAOYSA-N gamma-Phenylpyridine Natural products C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 27
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 26
- 238000010992 reflux Methods 0.000 description 24
- CWTVNFRIVUTRGY-UHFFFAOYSA-N 9-decyl-3,6-diphenylcarbazole Chemical compound C=1C=C2N(CCCCCCCCCC)C3=CC=C(C=4C=CC=CC=4)C=C3C2=CC=1C1=CC=CC=C1 CWTVNFRIVUTRGY-UHFFFAOYSA-N 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 229910000027 potassium carbonate Inorganic materials 0.000 description 17
- QESHROCGHDOUDD-UHFFFAOYSA-N 2-(9-decylcarbazol-1-yl)benzene-1,4-diol Chemical compound C=12N(CCCCCCCCCC)C3=CC=CC=C3C2=CC=CC=1C1=CC(O)=CC=C1O QESHROCGHDOUDD-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- SSABEFIRGJISFH-UHFFFAOYSA-N 2-(2,4-difluorophenyl)pyridine Chemical compound FC1=CC(F)=CC=C1C1=CC=CC=N1 SSABEFIRGJISFH-UHFFFAOYSA-N 0.000 description 14
- 239000003054 catalyst Substances 0.000 description 14
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 13
- 229910052763 palladium Inorganic materials 0.000 description 12
- QAUSAVDRXHTARI-UHFFFAOYSA-L F[Ir]F Chemical compound F[Ir]F QAUSAVDRXHTARI-UHFFFAOYSA-L 0.000 description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- 239000007795 chemical reaction product Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 238000000605 extraction Methods 0.000 description 8
- 239000012299 nitrogen atmosphere Substances 0.000 description 8
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 238000004440 column chromatography Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- FBQFCXDBCPREBP-UHFFFAOYSA-N 2-(4-bromophenyl)pyridine Chemical compound C1=CC(Br)=CC=C1C1=CC=CC=N1 FBQFCXDBCPREBP-UHFFFAOYSA-N 0.000 description 3
- KJNZQKYSNAQLEO-UHFFFAOYSA-N 2-(4-methylphenyl)pyridine Chemical compound C1=CC(C)=CC=C1C1=CC=CC=N1 KJNZQKYSNAQLEO-UHFFFAOYSA-N 0.000 description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 3
- QLPKTAFPRRIFQX-UHFFFAOYSA-N 2-thiophen-2-ylpyridine Chemical compound C1=CSC(C=2N=CC=CC=2)=C1 QLPKTAFPRRIFQX-UHFFFAOYSA-N 0.000 description 3
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YNLMKUIDPHIMBQ-UHFFFAOYSA-N C(C)SC1=NN=NN1C1=CC(=C(C#N)C=C1)F.C(C)SC1=NN=NN1C1=CC(=C(C#N)C=C1)F Chemical compound C(C)SC1=NN=NN1C1=CC(=C(C#N)C=C1)F.C(C)SC1=NN=NN1C1=CC(=C(C#N)C=C1)F YNLMKUIDPHIMBQ-UHFFFAOYSA-N 0.000 description 3
- XGGLQMSOZYLSMG-UHFFFAOYSA-N C1(=CC=C(C=C1)C1=NC=CC=C1)C1=CC=CC=C1.N1=CC=CC=C1 Chemical compound C1(=CC=C(C=C1)C1=NC=CC=C1)C1=CC=CC=C1.N1=CC=CC=C1 XGGLQMSOZYLSMG-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000005281 excited state Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000003444 phase transfer catalyst Substances 0.000 description 3
- 238000012643 polycondensation polymerization Methods 0.000 description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 3
- 238000002390 rotary evaporation Methods 0.000 description 3
- QQLRSCZSKQTFGY-UHFFFAOYSA-N (2,4-difluorophenyl)boronic acid Chemical compound OB(O)C1=CC=C(F)C=C1F QQLRSCZSKQTFGY-UHFFFAOYSA-N 0.000 description 2
- 229940093475 2-ethoxyethanol Drugs 0.000 description 2
- BNIRQINVXNCQLS-UHFFFAOYSA-N 3,6-dibromo-9-decylcarbazole Chemical compound BrC1=CC=C2N(CCCCCCCCCC)C3=CC=C(Br)C=C3C2=C1 BNIRQINVXNCQLS-UHFFFAOYSA-N 0.000 description 2
- FIHILUSWISKVSR-UHFFFAOYSA-N 3,6-dibromo-9h-carbazole Chemical compound C1=C(Br)C=C2C3=CC(Br)=CC=C3NC2=C1 FIHILUSWISKVSR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 2
- CZKMPDNXOGQMFW-UHFFFAOYSA-N chloro(triethyl)germane Chemical compound CC[Ge](Cl)(CC)CC CZKMPDNXOGQMFW-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
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- 238000002347 injection Methods 0.000 description 2
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- 229920002521 macromolecule Polymers 0.000 description 2
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- 238000000103 photoluminescence spectrum Methods 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 2
- QBLFZIBJXUQVRF-UHFFFAOYSA-N (4-bromophenyl)boronic acid Chemical compound OB(O)C1=CC=C(Br)C=C1 QBLFZIBJXUQVRF-UHFFFAOYSA-N 0.000 description 1
- COIQUVGFTILYGA-UHFFFAOYSA-N (4-hydroxyphenyl)boronic acid Chemical compound OB(O)C1=CC=C(O)C=C1 COIQUVGFTILYGA-UHFFFAOYSA-N 0.000 description 1
- IYQVQDIEUMXFOY-UHFFFAOYSA-N 1-(3,6-dibromodecyl)-9h-carbazole Chemical compound C12=CC=CC=C2NC2=C1C=CC=C2CCC(Br)CCC(Br)CCCC IYQVQDIEUMXFOY-UHFFFAOYSA-N 0.000 description 1
- MYMSJFSOOQERIO-UHFFFAOYSA-N 1-bromodecane Chemical compound CCCCCCCCCCBr MYMSJFSOOQERIO-UHFFFAOYSA-N 0.000 description 1
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- QPTWWBLGJZWRAV-UHFFFAOYSA-N 2,7-dibromo-9-H-carbazole Natural products BrC1=CC=C2C3=CC=C(Br)C=C3NC2=C1 QPTWWBLGJZWRAV-UHFFFAOYSA-N 0.000 description 1
- TUYBTSCLNRYVED-UHFFFAOYSA-N 3,4-difluoro-2-phenylpyridine Chemical compound FC1=CC=NC(C=2C=CC=CC=2)=C1F TUYBTSCLNRYVED-UHFFFAOYSA-N 0.000 description 1
- 102100026533 Cytochrome P450 1A2 Human genes 0.000 description 1
- 101000855342 Homo sapiens Cytochrome P450 1A2 Proteins 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 101100030361 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pph-3 gene Proteins 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 101000942680 Sus scrofa Clusterin Proteins 0.000 description 1
- SMVPNBSENDTIEH-UHFFFAOYSA-M [Ir]Br Chemical compound [Ir]Br SMVPNBSENDTIEH-UHFFFAOYSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 229940077484 ammonium bromide Drugs 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
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- 150000003983 crown ethers Chemical class 0.000 description 1
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- 230000008025 crystallization Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002504 iridium compounds Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- KKFHAJHLJHVUDM-UHFFFAOYSA-N n-vinylcarbazole Chemical compound C1=CC=C2N(C=C)C3=CC=CC=C3C2=C1 KKFHAJHLJHVUDM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- ODTSDWCGLRVBHJ-UHFFFAOYSA-M tetrahexylazanium;chloride Chemical compound [Cl-].CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC ODTSDWCGLRVBHJ-UHFFFAOYSA-M 0.000 description 1
- QBVXKDJEZKEASM-UHFFFAOYSA-M tetraoctylammonium bromide Chemical compound [Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC QBVXKDJEZKEASM-UHFFFAOYSA-M 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
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Abstract
【解決手段】燐光物質であるイリジウム錯体と正孔輸送能力に優れたカルバゾール誘導体の単量体を合成して共重合体を形成する。共重合体の形成時、イリジウム錯体の含量調節は容易になり、主鎖にカルバゾール誘導体およびイリジウム錯体が含まれるので、発光素子の製作時、熱に強い特性を有し、高い化学的安定性を有する。
【選択図】図1
Description
先ず3,6−ジブロモ−9−デシル−カルバゾールを製造するために、窒素雰囲気下で250mlのニつ口丸底フラスコに3,6−ジブロモ−9H−カルバゾール5.0g(0.015mol)、1−ブロモデカン4.0g(0.0165mol)、水酸化ナトリウム2g(0.0225mol)、アセトン200mlにテトラ−オクチル−アンモニウム−ブロミド(相間移動触媒)0.3g(0.00045mol)を加えた。
2,4−ジフルオロフェニルピリジンを製造するために窒素雰囲気下で250mlのニつ口丸底フラスコに2,4−ジフルオロフェニルボロン酸5.0g(0.0285mol)、2−ブロモピリジン3.0g(0.019mol)、テトラヒドロフラン150ml、および2M炭酸カリウム水溶液(20ml)を加えた後、触媒であるパラジウムテトラキストリフェニルホスフィン(Pd(PPh3)4;0.7g、3mol%)を加えた。
先ず2−(4’−ブロモフェニル−4−yl)ピリジンを製造するために窒素雰囲気下で250mlのニつ口丸底フラスコに2−ブロモピリジン3.92g(0.025mol)、テトラヒドロフラン150ml、および2M炭酸カリウム水溶液(20ml)を加えた後、触媒であるパラジウムテトラキストリフェニルホスフィン(Pd(PPh3)4;0.37g、3mol%)を加えた。そして、4−ブロモフェニルボロン酸をゆっくり滴下した。
窒素雰囲気下で100mlのニつ口丸底フラスコに3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン1.5g(0.0008mol)を添加した。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.15g(0.00079mol)、ジフルオロイリジウム錯体0.006g(0.000008mol)を添加した。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.148g(0.000776mol)、ジフルオロイリジウム錯体0.018g(0.000024mol)を添加した。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.142g(0.00074mol)、ジフルオロイリジウム錯体0.043g(0.000056mol)を添加した。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.134g(0.0007mol)、ジフルオロイリジウム錯体0.073g(0.000096mol)を添加した。200℃で20時間還流させた後、反応を終結する。メタノール500mlに反応物をゆっくり沈殿させた後に濾過でメタノールを除去し、真空オーブンで乾燥させた。収率は80%であった。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.091g(0.00048mol)、ジフルオロイリジウム錯体0.245g(0.00032mol)を添加した。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.148g(0.000776mol)、ジフルオロイリジウム錯体0.018g(0.000024mol)を添加した。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.142g(0.000744mol)、ジフルオロイリジウム錯体0.043g(0.000056mol)を添加した。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.134g(0.000704mol)、ジフルオロイリジウム錯体0.0736g(0.000096mol)を添加した。200℃で20時間還流させた後、反応を終結する。メタノール500mlに反応物をゆっくり沈殿させた後に濾過でメタノールを除去し、真空オーブンで乾燥させた。収率は80%であった。
前記製造例4と同様の実験条件で3,6−ジヒドロキシフェニル−9−デシル−カルバゾール0.4g(0.0008mol)、炭酸カリウム0.138g、トルエン25ml、1−メチル2−ピロリジノン10mlを入れて160℃で10時間還流させた後、2,4−ジフルオロフェニルピリジン0.091g(0.00048mol)、ジフルオロイリジウム錯体0.245g(0.00032mol)を添加した。200℃で20時間還流させた後、反応を終結する。
Claims (12)
- 前記カルバゾール誘導体は、
ジブロモカルバゾールとブロモアルキルを結合させてジブロモ−アルキル−カルバゾールを形成し、
前記ジブロモ−アルキル−カルバゾールをヒドロキシ−フェニル−ボロン酸と鈴木カップリング反応させて合成することを特徴とする、請求項1に記載のカルバゾール誘導体。 - 下記一般式(2)で示されるイリジウム錯体の単量体であって、
- 前記イリジウム錯体の単量体は、
ジフルオロ−フェニル−ボロン酸にブロモフェニルピリジン−イリジウム錯体を鈴木カップリング反応によって合成することを特徴とする、請求項3に記載のイリジウム錯体の単量体。 - 前記ブロモフェニルピリジン−イリジウム錯体が下記一般式(3)で示されることを特徴とし、
- 前記ブロモフェニルピリジン−イリジウム錯体は、
ブロモフェニルボロン酸とブロモピリジンを鈴木カップリング反応させてブロモ−フェニル−ピリジンを形成し、
前記ブロモ−フェニル−ピリジンとテトラキス(μ−ジクロロ)ジイリジウムを反応させて形成することを特徴とする、請求項4に記載のイリジウム錯体の単量体。 - 前記ジフルオロ基がついている単量体は、ジフルオロフェニルボロン酸にブロモピリジンを鈴木カップリング反応させて合成することを特徴とする、請求項8に記載のイリジウム錯体とカルバゾール誘導体を有する高分子。
- 前記反応式(1)は、
前記ジヒドロキシフェニルカルバゾール誘導体を活性化し、
前記ジフルオロ基がついている単量体と前記ジフルオロ−フェニル−イリジウム錯体を添加して前記高分子を合成することを特徴とする、請求項8に記載のイリジウム錯体とカルバゾール誘導体を有する高分子。 - 前記ジヒドロキシフェニルカルバゾール誘導体を活性化するために反応溶媒として1−メチルピロリドン、ジメチル−ホルム−アミド、またはジメチル−スルホキシドを用いることを特徴とする、請求項10に記載のイリジウム錯体とカルバゾール誘導体を有する高分子。
- 前記ジヒドロキシフェニルカルバゾール誘導体はアルカリ金属塩基下で活性化することを特徴とする、請求項10に記載のイリジウム錯体とカルバゾール誘導体を有する高分子。
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WO2010098387A1 (ja) * | 2009-02-27 | 2010-09-02 | 新日鐵化学株式会社 | 高分子発光材料、その製造方法及び有機電界発光素子 |
US8921029B2 (en) | 2011-07-19 | 2014-12-30 | Sumitomo Chemical Company, Limited | Resist composition and method for producing resist pattern |
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US8431243B2 (en) | 2007-03-08 | 2013-04-30 | Universal Display Corporation | Phosphorescent materials containing iridium complexes |
WO2009073246A1 (en) | 2007-12-06 | 2009-06-11 | Universal Display Corporation | Method for the synthesis of iridium (iii) complexes with sterically demanding ligands |
KR101624637B1 (ko) | 2008-10-08 | 2016-05-27 | 서울대학교산학협력단 | 이리듐 인광 덴드리머, 그 제조 방법 및 그것을 이용한 전계 발광 소자 |
US10749118B2 (en) | 2014-06-26 | 2020-08-18 | Samsung Display Co., Ltd. | Heterocyclic compound and organic light-emitting device including the same |
KR101806740B1 (ko) | 2016-10-06 | 2017-12-07 | 현대자동차주식회사 | 자기조립구조를 제어 가능한 카르바졸 기반의 그래프트 공중합체 및 이의 합성방법 |
CN107978692B (zh) * | 2017-11-28 | 2019-05-14 | 广州华睿光电材料有限公司 | 有机混合物、包含其的组合物、有机电子器件及应用 |
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WO2010098387A1 (ja) * | 2009-02-27 | 2010-09-02 | 新日鐵化学株式会社 | 高分子発光材料、その製造方法及び有機電界発光素子 |
US9290692B2 (en) | 2009-02-27 | 2016-03-22 | Nippon Steel & Sumikin Chemical Co., Ltd. | Polymer light-emitting material, method for producing the same, and organic electroluminescent device |
KR100974008B1 (ko) * | 2009-04-17 | 2010-08-12 | (주)위델소재 | 인광 발광성 중합체 및 그를 포함하는 유기 전계발광 소자 |
US8921029B2 (en) | 2011-07-19 | 2014-12-30 | Sumitomo Chemical Company, Limited | Resist composition and method for producing resist pattern |
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