JP4090055B2 - ジベンゾジシラアゼピン系重合体、その製造方法、それを利用した蛍光材料及びそれを利用した電子素子、並びにジベンゾジシラアゾシン系重合体、その製造方法、それを利用した蛍光材料及びそれを利用した電子素子 - Google Patents
ジベンゾジシラアゼピン系重合体、その製造方法、それを利用した蛍光材料及びそれを利用した電子素子、並びにジベンゾジシラアゾシン系重合体、その製造方法、それを利用した蛍光材料及びそれを利用した電子素子 Download PDFInfo
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- JP4090055B2 JP4090055B2 JP2004063248A JP2004063248A JP4090055B2 JP 4090055 B2 JP4090055 B2 JP 4090055B2 JP 2004063248 A JP2004063248 A JP 2004063248A JP 2004063248 A JP2004063248 A JP 2004063248A JP 4090055 B2 JP4090055 B2 JP 4090055B2
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- dibenzodisilaazepine
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- 229920000642 polymer Polymers 0.000 title claims description 78
- 239000000463 material Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 75
- 229910052763 palladium Inorganic materials 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 35
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 19
- 125000003545 alkoxy group Chemical group 0.000 claims description 17
- 125000003118 aryl group Chemical group 0.000 claims description 17
- 125000004104 aryloxy group Chemical group 0.000 claims description 17
- 238000006116 polymerization reaction Methods 0.000 claims description 17
- 125000000217 alkyl group Chemical group 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 11
- 239000010409 thin film Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 238000005401 electroluminescence Methods 0.000 claims description 2
- -1 triphenylamine compound Chemical class 0.000 description 26
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
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- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 7
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 4
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- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
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- 238000002189 fluorescence spectrum Methods 0.000 description 2
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- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
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- 235000003270 potassium fluoride Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
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- 125000003638 stannyl group Chemical group [H][Sn]([H])([H])* 0.000 description 2
- KBLZDCFTQSIIOH-UHFFFAOYSA-M tetrabutylazanium;perchlorate Chemical compound [O-]Cl(=O)(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC KBLZDCFTQSIIOH-UHFFFAOYSA-M 0.000 description 2
- LJZIECMNGJYOHF-UHFFFAOYSA-N trimethyl-(2-trimethylstannylthiophen-3-yl)stannane Chemical compound C[Sn](C)(C)C=1C=CSC=1[Sn](C)(C)C LJZIECMNGJYOHF-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
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- 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 1
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- ZYVYEJXMYBUCMN-UHFFFAOYSA-N 1-methoxy-2-methylpropane Chemical compound COCC(C)C ZYVYEJXMYBUCMN-UHFFFAOYSA-N 0.000 description 1
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- JVZDFDQSRRKROZ-UHFFFAOYSA-N 2,8-dibromo-5,10,10,11,11-pentamethylbenzo[d][3,1,2]benzazadisilepine Chemical compound BrC1=CC2=C(N([SiH]=[SiH]C3=C2C(C(C=C3Br)(C)C)(C)C)C)C=C1 JVZDFDQSRRKROZ-UHFFFAOYSA-N 0.000 description 1
- YVPXQMYCTGCWBE-UHFFFAOYSA-N 2-isocyano-2,4,4-trimethylpentane Chemical compound CC(C)(C)CC(C)(C)[N+]#[C-] YVPXQMYCTGCWBE-UHFFFAOYSA-N 0.000 description 1
- VGQHMJXYPZQRRL-UHFFFAOYSA-N 2-n,2-n,3-n,3-n-tetramethylbutane-2,3-diamine Chemical compound CN(C)C(C)C(C)N(C)C VGQHMJXYPZQRRL-UHFFFAOYSA-N 0.000 description 1
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 1
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- DMGGLIWGZFZLIY-UHFFFAOYSA-N 3-methyl-1-oxidopyridin-1-ium Chemical compound CC1=CC=C[N+]([O-])=C1 DMGGLIWGZFZLIY-UHFFFAOYSA-N 0.000 description 1
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- 0 C*(C)c(cc1)cc([*+][*+]2)c1N(C)c(cc1)c2cc1-c1ccc(C(C)(C)C)[s]1 Chemical compound C*(C)c(cc1)cc([*+][*+]2)c1N(C)c(cc1)c2cc1-c1ccc(C(C)(C)C)[s]1 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- RZIAABRFQASVSW-UHFFFAOYSA-N Isoquinoline N-oxide Chemical compound C1=CC=CC2=C[N+]([O-])=CC=C21 RZIAABRFQASVSW-UHFFFAOYSA-N 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
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- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
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- 125000005595 acetylacetonate group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
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- 239000007864 aqueous solution Substances 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 125000001626 borono group Chemical group [H]OB([*])O[H] 0.000 description 1
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- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
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- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
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- COQSVAXVZOXHFR-UHFFFAOYSA-N diethyl(2-phenylethyl)phosphane Chemical compound CCP(CC)CCC1=CC=CC=C1 COQSVAXVZOXHFR-UHFFFAOYSA-N 0.000 description 1
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- 238000003618 dip coating Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical group C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
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- 239000010408 film Substances 0.000 description 1
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- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 1
- 125000005921 isopentoxy group Chemical group 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- OAADXJFIBNEPLY-UHFFFAOYSA-N methoxy(diphenyl)phosphane Chemical compound C=1C=CC=CC=1P(OC)C1=CC=CC=C1 OAADXJFIBNEPLY-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- SGNSAMGUMVFALJ-UHFFFAOYSA-N n,n'-dichloroethane-1,2-diamine Chemical compound ClNCCNCl SGNSAMGUMVFALJ-UHFFFAOYSA-N 0.000 description 1
- WZMNQOYCHMGCSS-UHFFFAOYSA-N n,n-dimethyl-1-oxidopyridin-1-ium-4-amine Chemical compound CN(C)C1=CC=[N+]([O-])C=C1 WZMNQOYCHMGCSS-UHFFFAOYSA-N 0.000 description 1
- PGFPZGKEDZGJQZ-UHFFFAOYSA-N n,n-dimethylmethanamine oxide;dihydrate Chemical compound O.O.C[N+](C)(C)[O-] PGFPZGKEDZGJQZ-UHFFFAOYSA-N 0.000 description 1
- 125000006606 n-butoxy group Chemical group 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000003935 n-pentoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000005484 neopentoxy group Chemical group 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 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
- 150000002940 palladium Chemical class 0.000 description 1
- 150000002941 palladium compounds Chemical class 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- JGBZTJWQMWZVNX-UHFFFAOYSA-N palladium;tricyclohexylphosphane Chemical compound [Pd].C1CCCCC1P(C1CCCCC1)C1CCCCC1.C1CCCCC1P(C1CCCCC1)C1CCCCC1 JGBZTJWQMWZVNX-UHFFFAOYSA-N 0.000 description 1
- KAAKNAVDUBSDJF-UHFFFAOYSA-N palladium;trimethylphosphane Chemical compound [Pd].CP(C)C.CP(C)C KAAKNAVDUBSDJF-UHFFFAOYSA-N 0.000 description 1
- QJPQVXSHYBGQGM-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 QJPQVXSHYBGQGM-UHFFFAOYSA-N 0.000 description 1
- 125000002097 pentamethylcyclopentadienyl group Chemical group 0.000 description 1
- XCRBXWCUXJNEFX-UHFFFAOYSA-N peroxybenzoic acid Chemical class OOC(=O)C1=CC=CC=C1 XCRBXWCUXJNEFX-UHFFFAOYSA-N 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- ILVXOBCQQYKLDS-UHFFFAOYSA-N pyridine N-oxide Chemical compound [O-][N+]1=CC=CC=C1 ILVXOBCQQYKLDS-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000003115 supporting electrolyte Substances 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- FAGLEPBREOXSAC-UHFFFAOYSA-N tert-butyl isocyanide Chemical compound CC(C)(C)[N+]#[C-] FAGLEPBREOXSAC-UHFFFAOYSA-N 0.000 description 1
- 150000003577 thiophenes Chemical class 0.000 description 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 1
- UYPYRKYUKCHHIB-UHFFFAOYSA-N trimethylamine N-oxide Chemical compound C[N+](C)(C)[O-] UYPYRKYUKCHHIB-UHFFFAOYSA-N 0.000 description 1
- QRUSNTDXJQBKBI-UHFFFAOYSA-N trimethylolpropane phosphite Chemical compound C1OP2OCC1(CC)CO2 QRUSNTDXJQBKBI-UHFFFAOYSA-N 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Description
使用する塩基の量としては、前記反応式(a)に示したジベンゾジシラアゼピン化合物1当量に対して1〜100当量、好ましくは1〜20当量である。また、これらの塩基は水溶液にして使用してもよい。
実施例1
下記式に示すポリ{(5,10,10,11,11−ペンタメチル−10,11−ジヒドロジベンゾジシラアゼピン−2,8−ジイル)−alt−(チオフェン−2,5−ジイル)}の合成(一般式(1),R1=R2=R3=R4=R5=メチル基,R 6 =R 7 =水素原子)
窒素雰囲気下で2,8−ジブロモ−5,10,10,11,11−ペンタメチル−10,11−ジヒドロジベンゾジシラアゼピン230mg(0.51mmol)とビス(トリメチルスタニル)チオフェン(反応式(a)参照、R 6 =R 7 =水素原子,Y1=Y2=トリメチルスタニル基)207mg(0.51mmol)をトルエン10mLに加えて溶解させた。次に、テトラキストリフェニルホスフィンパラジウム(0)30mgを加えた後、90℃に昇温して48時間かくはんした。生成した反応液をメタノールに注ぎ、得られた粉末をろ過した。この粉末をフッ化カリウム水溶液、メタノール水溶液の順で洗浄することにより、上記化学式に示すポリマー166mg(モノマー単位として0.44mmol)を単離した。
1H−NMR(CDCl3):δ7.0〜7.6(m,8H),3.17(s,3H),0.35(s,12H)
13C−NMR(CDCl3):δ157.49,143.31,139.67,131.77,131.52,127.71,123.76,122.99,43.09,−1.68,−4.38
29Si−NMR(CDCl3):δ−26.71
下記式に示すポリ{(5,7−ジシラ−6−オキサ−5,5,7,7,12−ペンタメチル−5,6,7,12−テトラヒドロジベンゾ[b,g]アゾシン−3,9−ジイル)−alt−(チオフェン−2,5−ジイル)}の高分子反応による合成(一般式(2),R1=R2=R3=R4=R5=メチル基,R 6 =R 7 =水素原子)
1H−NMR(CDCl3):δ7.2−7.6(m,8H),3.14(s,3H),0.45(s,6H),0.11(s,6H)
13C−NMR(CDCl3):δ157.36,143.20,138.17,132.12,130.44,128.13,125.56,123.73,45.62,1.91,0.59
29Si−NMR(CDCl3):δ−0.31
下記式に示すポリ{(5,7−ジシラ−6−オキサ−5,5,7,7,12−ペンタメチル−5,6,7,12−テトラヒドロジベンゾ[b,g]アゾシン−3,9−ジイル)−alt−(チオフェン−2,5−ジイル)}のパラジウム触媒を用いる合成(一般式(2),R1=R2=R3=R4=R5=メチル基,R 6 =R 7 =水素原子)
実施例1で合成したポリマーを用いたエレクトロクロミック素子
電気化学セルの構成を三極式とし、作用極としてグラッシーカーボン電極、対極として白金棒、参照極として銀・銀イオン電極を用いた。また、支持電解質として過塩素酸テトラブチルアンモニウム(TBAP)を用い、溶媒として脱水アセトニトリルを使用した。市販の透明電極(50×5mm)上に実施例1で合成したポリマーの溶液をキャストし、これを作用極とした。これを対極(白金板)、参照極と共に石英セル内に配置し、電位変化におけるポリマーの色調変化を分光器により検出した。
Claims (9)
- 電子素子材料は、エレクトロクロミック材料であることを特徴とする請求項7記載の電子素子。
- 電子素子材料は、エレクトロルミネッセンス材料であることを特徴とする請求項7記載の電子素子。
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