TWI327590B - Polymers, phosphorescent organic semiconductingemitting material based on peraryl-borane, manufacturing and use thereof - Google Patents
Polymers, phosphorescent organic semiconductingemitting material based on peraryl-borane, manufacturing and use thereof Download PDFInfo
- Publication number
- TWI327590B TWI327590B TW093136553A TW93136553A TWI327590B TW I327590 B TWI327590 B TW I327590B TW 093136553 A TW093136553 A TW 093136553A TW 93136553 A TW93136553 A TW 93136553A TW I327590 B TWI327590 B TW I327590B
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- Prior art keywords
- group
- aryl
- substituted
- arylborane
- phenyl
- Prior art date
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- 239000000463 material Substances 0.000 title claims description 14
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 title claims description 12
- 229910000085 borane Inorganic materials 0.000 title claims description 10
- 229920000642 polymer Polymers 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 32
- -1 aryl borane Chemical compound 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- 238000003786 synthesis reaction Methods 0.000 claims description 20
- 239000003446 ligand Substances 0.000 claims description 16
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 125000001424 substituent group Chemical group 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 238000006138 lithiation reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 5
- GLQWRXYOTXRDNH-UHFFFAOYSA-N thiophen-2-amine Chemical compound NC1=CC=CS1 GLQWRXYOTXRDNH-UHFFFAOYSA-N 0.000 claims description 5
- 239000004305 biphenyl Substances 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 150000004696 coordination complex Chemical class 0.000 claims description 4
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 4
- 230000005525 hole transport Effects 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 235000010290 biphenyl Nutrition 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- RAIPHJJURHTUIC-UHFFFAOYSA-N 1,3-thiazol-2-amine Chemical compound NC1=NC=CS1 RAIPHJJURHTUIC-UHFFFAOYSA-N 0.000 claims description 2
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 claims description 2
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000000732 arylene group Chemical group 0.000 claims description 2
- 125000002837 carbocyclic group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 125000001072 heteroaryl group Chemical group 0.000 claims description 2
- 125000000962 organic group Chemical group 0.000 claims description 2
- 125000002524 organometallic group Chemical group 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 claims 2
- 125000000623 heterocyclic group Chemical group 0.000 claims 2
- SURCGQGDUADKBL-UHFFFAOYSA-N 2-(2-hydroxyethylamino)-5-nitrobenzo[de]isoquinoline-1,3-dione Chemical compound [O-][N+](=O)C1=CC(C(N(NCCO)C2=O)=O)=C3C2=CC=CC3=C1 SURCGQGDUADKBL-UHFFFAOYSA-N 0.000 claims 1
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical class NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000001335 aliphatic alkanes Chemical group 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000005303 dithiazolyl group Chemical group S1SNC(=C1)* 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 150000002923 oximes Chemical class 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical class OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 claims 1
- 229920002959 polymer blend Polymers 0.000 claims 1
- 150000004032 porphyrins Chemical class 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 51
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 34
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
- 238000002844 melting Methods 0.000 description 18
- 230000008018 melting Effects 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 238000010992 reflux Methods 0.000 description 16
- 239000013078 crystal Substances 0.000 description 13
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- 238000009835 boiling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- 239000008346 aqueous phase Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 5
- CFHGBZLNZZVTAY-UHFFFAOYSA-N lawesson's reagent Chemical compound C1=CC(OC)=CC=C1P1(=S)SP(=S)(C=2C=CC(OC)=CC=2)S1 CFHGBZLNZZVTAY-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- IXOFPUCWZCAFJX-UHFFFAOYSA-N 2-phenylethanethioic s-acid Chemical compound SC(=O)CC1=CC=CC=C1 IXOFPUCWZCAFJX-UHFFFAOYSA-N 0.000 description 4
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical group C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 4
- 239000012300 argon atmosphere Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 150000002642 lithium compounds Chemical class 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- QXHXMALPRIXDEU-UHFFFAOYSA-P [3-(dimethylamino)-2-[(dimethylazaniumyl)methyl]prop-2-enyl]-dimethylazanium Chemical class CN(C)C=C(C[NH+](C)C)C[NH+](C)C QXHXMALPRIXDEU-UHFFFAOYSA-P 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- 238000004809 thin layer chromatography Methods 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- LSXKDWGTSHCFPP-UHFFFAOYSA-N 1-bromoheptane Chemical compound CCCCCCCBr LSXKDWGTSHCFPP-UHFFFAOYSA-N 0.000 description 2
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 2
- ZPRQXVPYQGBZON-UHFFFAOYSA-N 2-bromo-1h-indole Chemical compound C1=CC=C2NC(Br)=CC2=C1 ZPRQXVPYQGBZON-UHFFFAOYSA-N 0.000 description 2
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000001347 alkyl bromides Chemical class 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- JVZRCNQLWOELDU-UHFFFAOYSA-N gamma-Phenylpyridine Natural products C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- DIWQZSSVXPNKLB-UHFFFAOYSA-N 1,2-diheptylhydrazine Chemical compound CCCCCCCNNCCCCCCC DIWQZSSVXPNKLB-UHFFFAOYSA-N 0.000 description 1
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- ZQXCQTAELHSNAT-UHFFFAOYSA-N 1-chloro-3-nitro-5-(trifluoromethyl)benzene Chemical compound [O-][N+](=O)C1=CC(Cl)=CC(C(F)(F)F)=C1 ZQXCQTAELHSNAT-UHFFFAOYSA-N 0.000 description 1
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 1
- IPLWUIGGLCKANK-UHFFFAOYSA-N 2,7-dibromo-9,9-diheptylfluorene Chemical compound C1=C(Br)C=C2C(CCCCCCC)(CCCCCCC)C3=CC(Br)=CC=C3C2=C1 IPLWUIGGLCKANK-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- VUUFPZIGOAEYHC-UHFFFAOYSA-N 2-bromo-7h-purine Chemical compound BrC1=NC=C2NC=NC2=N1 VUUFPZIGOAEYHC-UHFFFAOYSA-N 0.000 description 1
- NJAHGEUFOYIGKR-UHFFFAOYSA-N 2-chloroethanimidamide Chemical compound NC(=N)CCl NJAHGEUFOYIGKR-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- IBOFVQJTBBUKMU-UHFFFAOYSA-N 4,4'-methylene-bis-(2-chloroaniline) Chemical class C1=C(Cl)C(N)=CC=C1CC1=CC=C(N)C(Cl)=C1 IBOFVQJTBBUKMU-UHFFFAOYSA-N 0.000 description 1
- YTVNVYABGIIINS-UHFFFAOYSA-N 4-(4-bromophenyl)-n-naphthalen-1-yl-n,3-diphenylthiophen-2-amine Chemical compound C1=CC(Br)=CC=C1C1=CSC(N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)=C1C1=CC=CC=C1 YTVNVYABGIIINS-UHFFFAOYSA-N 0.000 description 1
- QOWSWEBLNVACCL-UHFFFAOYSA-N 4-Bromophenyl acetate Chemical compound OC(=O)CC1=CC=C(Br)C=C1 QOWSWEBLNVACCL-UHFFFAOYSA-N 0.000 description 1
- 125000004800 4-bromophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Br 0.000 description 1
- WYJFINDNTKXFRB-UHFFFAOYSA-N 5-(4-bromophenyl)-2-phenylpyrimidine Chemical compound C1=CC(Br)=CC=C1C1=CN=C(C=2C=CC=CC=2)N=C1 WYJFINDNTKXFRB-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229930188012 Bromoether Natural products 0.000 description 1
- GYNWARMZSRTBIA-LNVDRNJUSA-N C1[C@H](C([C@@H](CC1(C(=O)O)OO)O)O)O Chemical compound C1[C@H](C([C@@H](CC1(C(=O)O)OO)O)O)O GYNWARMZSRTBIA-LNVDRNJUSA-N 0.000 description 1
- YQPQAPBCFSCMHR-UHFFFAOYSA-N CBr.BrC1=CC=C(C=C1)NN Chemical compound CBr.BrC1=CC=C(C=C1)NN YQPQAPBCFSCMHR-UHFFFAOYSA-N 0.000 description 1
- FWDBZJBJTDRIIY-UHFFFAOYSA-N CC(C)(C)[K] Chemical compound CC(C)(C)[K] FWDBZJBJTDRIIY-UHFFFAOYSA-N 0.000 description 1
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 241000136406 Comones Species 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
- HEQJCMPVRDAQDN-UHFFFAOYSA-N N-(1H-inden-1-yl)-1H-inden-1-amine Chemical class C1=CC2=CC=CC=C2C1NC1C2=CC=CC=C2C=C1 HEQJCMPVRDAQDN-UHFFFAOYSA-N 0.000 description 1
- 239000012327 Ruthenium complex Substances 0.000 description 1
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- 238000006069 Suzuki reaction reaction Methods 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
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- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- IOHFQINGOICBHD-UHFFFAOYSA-N [Li]c1sc(N(c2ccccc2)c2ccccc2)c(c1-c1ccccc1)-c1ccccc1 Chemical compound [Li]c1sc(N(c2ccccc2)c2ccccc2)c(c1-c1ccccc1)-c1ccccc1 IOHFQINGOICBHD-UHFFFAOYSA-N 0.000 description 1
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- UORVGPXVDQYIDP-BJUDXGSMSA-N borane Chemical group [10BH3] UORVGPXVDQYIDP-BJUDXGSMSA-N 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VMRZYTKLQVKYKQ-UHFFFAOYSA-N lithium;1,9-dihydrofluoren-1-ide Chemical compound [Li+].C1=C[C-]=C2CC3=CC=CC=C3C2=C1 VMRZYTKLQVKYKQ-UHFFFAOYSA-N 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 229910001623 magnesium bromide Inorganic materials 0.000 description 1
- GRXJFUYEODKWFE-UHFFFAOYSA-L magnesium sulfanide bromide Chemical compound [Mg++].[SH-].[Br-] GRXJFUYEODKWFE-UHFFFAOYSA-L 0.000 description 1
- UCDWWJKPBQZZNT-UHFFFAOYSA-N magnesium;oxolane Chemical compound [Mg].C1CCOC1 UCDWWJKPBQZZNT-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- BUURJIADWRGXJK-UHFFFAOYSA-N n,n,3,4-tetraphenylthiophen-2-amine Chemical compound C=1C=CC=CC=1C=1C(C=2C=CC=CC=2)=CSC=1N(C=1C=CC=CC=1)C1=CC=CC=C1 BUURJIADWRGXJK-UHFFFAOYSA-N 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- KIHQWOBUUIPWAN-UHFFFAOYSA-N phenanthren-9-amine Chemical compound C1=CC=C2C(N)=CC3=CC=CC=C3C2=C1 KIHQWOBUUIPWAN-UHFFFAOYSA-N 0.000 description 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 description 1
- 229940067157 phenylhydrazine Drugs 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 1
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 150000003566 thiocarboxylic acids Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
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Description
1327590 ^ 九、發明說明: 【發明所屬之技術領域】 基於全芳基硼烷之聚合物、磷光有機半導性發光材料 ’及其製法與用途。 【先前技術】 本發明關係一種具有半導性之發光體化合物,以及其 製造與其在有機發光二極體(OLED)中之用途。 已知所謂「小分子」(亦爲用於OLED用途而具有發光 特性之單一分子)’其爲具有全芳基化之硼烷結構者,例如 由M. Kino shita等人在「用於藍/藍-紫電致發光之含硼材 料J中所公開。 發光體同爲已知,其係作爲「小分子」-OLED —用途 而特別爲發燐光者,例如由M_ E. Thompson和S. R. F 〇 r r e s t所發表和專利。^^ / 小分子之缺點是因爲其不能經由旋轉塗覆或其他塗層 方法成爲OLED塗層,而需用多費成本之塗覆方法,以致 可應用性低落。 【發明內容】 本發明之課題是創造新的有機聚合物半導性發光和傳 輸材料’可以應用於有機發光二極體或發光二極體顯示器 ’其製備極爲有利’且易加工於大量生產之製程。 本發明之標的是K型之燐光性共聚芳基硼烷。
At
Ijl --Μ-Β----up. 1327590 < 肩 其中所代表意義如下: X、y和Z爲組成分子份數’以其和爲1,其間z組份 具有〇.〇1至〇.1之値’而χ與y組份之比在不爲1之範圍 內自由選擇, 於各端連結氫原子’ Μ、HT和TE爲在共聚物中選用之伸芳基成分’ Μ爲陣列結構,且有伸芳基結構,較佳爲2,7 _伸蒹基 結構,在其9-位可以易用不分支及/或分支之芳基(Cl至Cl0) 取代,其中伸芳基結構之意義代表一個由較佳之雙價所連 結之一或多環芳香族及/或雜芳香族結構’例如在表1 (a _ X) 所示,
1327590
其在有機溶劑內之溶解度可以藉由適當加上一或多個不分 支及/或分支之烷基取代基,或者及/或烷氧基取代基R而 改善;或亦藉由烷基所取代之伸芳基取代基R 1,其中較佳 爲可被用於與具有(:5至C1()之分支或不分支烷基之2,7 -二 取代基之9,9-二烷基伸莽基結構簡易合成者。 1327590 HT是一個有電洞傳輸能力而經取代之2 -胺基_吩或 者2-胺基噻唑結構,所具變體可能性爲: HT(a),被取代之(2,2’-二胺基-5,5|-雙噻吩基)_4,41_伸嫌結 HT(b)’爲被取代之雙-N,N'-(噻吩·2-基)或N,N’-(l,3-唾哩 =2 -基)-二胺基伸芳基結構;和 HT(c) ’爲被取代之(2,2'-二胺基)-雙(4,4,_噻吩基)_5,5,伸 芳基結構,可依各式所示適當選用, 其中取代基R2、R3和R代表方基Ar’其又再可以藉由以 一或多個非分支及/或分支之烷基取代基或者及/或院氧基 取代基R適當加上,其具相同指數η之取代基Rn之意義當 爲相同’而取代基R1與在於伸芳基成分Md取代基之選擇 有相同意義; 其間另對HT(b),其X與N或C-R相同。HT-成分是用作 電洞傳輸特性之校準,並用於共聚物的長波發射的調整
HT(b) 1327590 <
HT(c; TE是一個雙價發燐光的有機金屬絡合物,結構如下:
L X
TE
Me具有週期表第8副族金屬之意義(銥、釕、餓或鉑),較 佳爲銃。
Ar5爲一可與金屬絡合之伸芳基配合基,同時亦負有聚合物 的結合功能,
配位基(L-X)並用於鉑絡合物,對於所有其他金屬錯合物同 爲引入可絡合之伸芳配位基(a)、1,3-二酮酸酯配位基(b)、 雙噻唑基甲烷-或雙噻唑基胺-配位基(c)、吡啶羧酸酯-(d) 、N-烷基水楊醛醯亞胺基_(e)或8-羥奎諾酸酯配位基(f), 較佳者爲如下各結構: 1327590 a)單核心絡合物:
(b)二核心絡合物
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附屬LX-配位基: ΎΥ 〇Y° OH bl b2 d 、Ak po OH (X-N E f cl °γ—W 71上S人Ν人S人 U ^XxaT^ __JJ liN _____ C)sKK\) c2 c3 c4 g § og al a2 a3 $ N八N δ [if! 9 呆 a4 a5 a6 a7
-11- 1327590
Ar是一種碳環或雜環之芳香族基,其氫原子亦可依所 需以一或多個分支或不分支之烷基或烷氧基(Ci-Cu)以及 苯基-及/或聯苯基或萘基苯基-胺基代替,其較佳者爲茱基 、苯基、聯苯基、1-萘基、2-萘基、2_聯苯基-或2-萘基苯 基胺基3,4-二苯基-噻吩-5-基-與2-苯基苯基胺基-3,4-二苯 基-1,3-噻唑-5-基。 此外本發明目的爲如圖示製程槪要製造發燐光之K型 共聚芳基硼烷之方法。
Ατ-MgBr I 反應流程槪要: # χ(Βγ-Μ·~Βγ) + y(H一HT_H) + zQBr—TE—Br)
A B c ' Mg r ^ BuLi f Y x( B rMg- M - M gBr) + y(li~·ΗΤ—Li) + z(BrMg—TE—MgBr)
H
Ar I Μ——B- K -HT-
Ar I -B -TE-
Ar -12- 1327590 其中從經溴取代之伸芳基成分Μ、電洞傳輸成分HT和用 漠取代 '發燐光之有機金屬絡合物ΤΕ出發;或在格任亞反 應中’或由鋰化反轉極性;繼而用硼取代,於此反應之生 成物Η再用一種格任亞反應劑(見圖),或一種適當的鋰化 用劑’用有機基R取代在硼上之鹵素。 最後本發明之目的是以Κ型共聚芳基硼烷在於有機發 光二極體內作爲三合-發光和電子傳輸層之用途。 本發明之目的亦從中引伸而爲以共聚芳基硼烷Κ作爲 由各單一成分聚合物之摻合物而運用,若爲如此狀況,則 x' y及/或Ζ各比例變數有二個具有爲零之値。 如上之X、y、和Z之比例,各聚合之單一成分依比例 而被共聚。各聚合物之單一成分亦可任意作爲用於電致發 光層之材料。 会A塗徑之一般說明: 從原料A、B和C開始,加入具有鎂四氫呋喃之格任 亞反應劑或具有BuLi鋰化劑、格任亞生成物和有機鋰D,E 與F被轉化,以單一的或依所需比例在沸熱THF內,與一 種鹵化硼G(例如三氟化硼乙醚化物)反應,其各格任亞成分 及或有機鋰之莫耳總和相當於鹵化硼物之莫耳數。因而使 雙官能基之格任亞成分反應於約70°C只成一線形共聚氟化 伸芳基硼烷Η。 然後合成另一單官能基之格任亞成分I,其係依莫耳比 滴入甲苯交替THF(此時在甲苯之沸熱中)。在經5小時於 約120 °C沸騰之後,以格任亞成分I之芳基取代剩餘之氟基 1327590 κ ;其係基於所需光 ’形成發燐光之共聚芳基硼烷衍生物 電特性量身訂製各成分比例。 發燐光之聚芳基硼烷衍生物民亦^ ~自於用適當的鋰化 成分作爲格任亞化合物I,於乾冰冷卻^ 邰下,在乙醚中及/或 四氫呋喃中合成;並用以轉化先前已 成之共聚氟伸芳基 硼烷Η。 【實施方式】 實施例
合成共軛、縮合並且寡聚之芳族系t 對此情形,所需芳族系統非市面可得,@ M 1
J 1守’須以已知之C - C 偶合形成(例如Suzuki-偶合)製成’其前至少進行偶合單元 之院基化或院氧基化’以求所形成之聚合物材料有良#之 溶解性。 二溴伸芳基Μ之合成 9,9-二庚基-2,7-二溴芴之製備:
a)9,9-二庚基芴之製備 以0.2莫耳之勿在80 °C溶於300毫升DMSO(二甲基亞 碾)。於溶液加入〇·〇1莫耳之相轉移觸媒(整份),再擾伴5 分鐘。用於烷基化須要0.5莫耳50 %鹼液和0_5莫耳庚基溴 。加入物以三段完成,其間以所加鹼液量之三分之―開始 。溶液染成深紅色,加入庚基溴之後緩慢變黃。當溶液變 -14- 1327590 黃,加入第二個三分之一鹼液,等等。反應結束時用DC( 薄層色層分析)於丙烯腈內測定爲RP 1 8。 反應混合物用乙醚和水萃取三次並分離出有機相。在 蒸除所有溶劑(乙醚、DMSO、庚醇)之後,生成物呈黃色油 狀(HP LC (高壓液相色層分析)檢驗),爲粗產品而將進一步 精製。對於以其他烷基當作庚基而製備9,9-二烷基芴者, 是用對應之烷基溴R-Br(R例如爲癸基或2-乙基己基)。 b)2,7-二溴-9,9-二庚基芴之製備
以0.2莫耳二庚基芴溶於3 00毫升氯仿內,並加熱至 沸。在暗室內緩慢滴入〇·4莫耳之溴溶於氯仿中。反應在 攪拌於沸熱中進行1 2小時。當反應溶液已褪色時,溴化結 束(DC檢測於丙烯腈爲RP 18)。溶液冷卻後蒸餾除去全部氯 仿,生成物在甲醇中沉澱爲白色結晶。生成物在環己烷矽 凝膠中作色層分離之後,獲得HPLC之純產品,mp(熔點) 45-6〇C 。
二溴伸芳某TH之合成/HT(a)結構物之構浩 1. 2-溴芴之二烷基化 在穩定攪拌中溶解0.1莫耳2-溴芴於DMSO內於約5(TC 並在氮氣氛之下。已溶解之2-溴芴用0.25莫耳第三丁基鉀 加入,反應混合物進而染現深紅色。5分鐘加入0.25莫耳 烷基溴R-Br ;反應進行於室溫過夜,當顏色由紅變黃時終 止。DMSO相用水洗滌,並用乙醚萃取。乙醚用旋轉真空 蒸餾器蒸發,生成物用甲醇沉澱,爲亮黃色結晶。 la) 2-溴-9,9-二庚基芴 -15- 2- 1327590
於此情形,2-溴-9,9-二庚基芴(熔點:32°C)例如 溴芴與庚基溴在有第三丁基鉀存在中製成。 2. 9,9-二烷基-2-溴芴之氯乙醯化 以0.1莫耳9,9-二庚基-2-溴芴置入於伸甲基氯, 液氮冷卻於-15°C。在_15°C緩慢加入0.15莫耳氯乙醯 並隨即緩慢加入〇 . 3莫耳氯化鋁。反應攪拌過夜(至< 小時)。 將混合物傾入冰/水/ HC1(500毫升:500毫升:50: 中,並攪拌20分鐘。隨後再用水洗。分離出有機相並 溶劑。在甲醇沉澱出白色結晶生成物。 2a) 2-溴-7-氯乙醯基-9,9-二庚基芴 並用 氯, /12 I升) 蒸除
於此情形以2-溴-7-氯乙.醯基-9,9-二庚基芴(熔點 4 °C)由 2·溴-9,9 -二庚基芴與氯乙醯氯在夫里得-夸 (Friedel-Crafts)環境下製成爲例。 3.芳基化羧酸醯胺之合成 在一有迴流冷卻管、磁鐵攪拌器、滴液漏斗和惰 通之2公升三頸燒瓶內,以1莫耳第二-二芳基胺溶於 毫升二噁烷內。視需要而用之鹵化羧酸於其後滴入相 量。最後將反應混合物在迴流中加熱,直至反應所生 :83- 夫特 氣流 600 當用 鹵化 -16- 1327590 氫全部隨惰氣流離去。用薄層色層分析檢驗能夠測知反應 終了。然後冷卻反應溶液,並用至少2倍之水加入攪拌。 大部分以油狀分離。在數小時之後凝結,分離去水相,粗 生成物用乙醇使結晶。產率至少約90%。
3a)於此情形’例如從苯基-1-萘基胺和2 -苯基乙醯氯製成 2-苯基乙酸-苯基-1-萘基醯胺(熔點:85-88°C)。
3b)於此情形,例如從二苯基胺和2 -苯基乙醯氯製成2 -苯 基乙酸二苯基醯胺(熔點:71-72°〇)。 4.芳基化硫羧酸醯胺之合成 以0.5莫耳k用之方基化殘酸醯胺和當量數之Lawesson 試劑(由茴香醚與五硫化二磷製成)懸浮於以惰氣流通有 750毫升二甘醇二乙基醚之迴流裝置中,然後於1〇〇乞攪拌 6小時。其中形成清澈溶液,其在冷卻於若干情形中結晶 成爲反應生成物。爲了完全分離生成物,將反應混合物攪 拌入二倍之水中,常形成油相,然後使結晶。其後將生成 物從水相分離’並用甲醇再結晶。產率至少約爲9 0 %。 -17- 1327590
4a)於此情形,例如由2-苯基乙酸苯基-1-萘基醯胺與 Lawesson試劑製成2 -苯基硫代乙酸苯基-1-苯基隨胺(溶點 :1 0 0 - 1 0 3 T: ) °
4b)於此情形,例如由2-苯基乙酸二苯基醯胺與Lawesson 試劑製成2-苯基硫代乙酸二苯基醯胺(熔點:142-144 °C)。 5.芳基化之2-胺基噻吩衍生物之製備
以0.1莫耳鹵代醯基芳基衍生物與0.1莫耳2 -苯基硫 乙酸二苯基醯胺(例4 b)置於四氫呋喃中,於氮氣氛下迴流 3 0分鐘。3 0分鐘後加入0 . 1莫耳三甲基胺並再迴流3 0分 鐘。在甲醇中沉澱成爲微黃色結晶生成物。 5a) 2-(苯基-1-萘基胺)-3-苯基-4-對-溴苯基-噻吩 -18- 1327590
Οό 於此情形,例如從2-苯基硫代乙酸苯基-1-萘基醯胺和 對溴苯醯甲基溴製成2-(苯基-1-萘基胺基)-3-苯基-4-對-溴 苯基噻吩(ESI-MS: M+l+ = 5 3 2)。 5 b) 2-(苯基-1-萘基胺基)-3-苯基-4-(7-溴-9,9·二庚基-芴 -2-基)-噻唑
於此情形’例如從2-苯基硫代乙酸苯基-1 -萘基醯胺和 2-氯乙醯-7-溴-9,9-二庚基-芴製成2·(苯基-1_萘基胺基)-3-苯基- 4-(7-溴-9,9-二庚基-芴-2-基)-噻吩,具有R =庚基(ESI-MS : M+ 1 + = 8 1 6)。 6· ή 2-胺基噻吩衍生物之氧化製成具有電洞傳輸特性之 二溴伸芳基衍生物 以〇.1莫耳2-胺基噻吩衍生物與0.5莫耳FeCl3加入於 伸甲基氯’並攪拌一天。用水和0.1莫耳三乙基胺加於生 成物’並蒸除有機溶劑。生成物爲黃色結晶形狀沉灑於留 -19- 1327590 存之水相中。用甲苯於析柱層析法之矽凝膠中純化。 6a)雙-[2-(苯基-1-萘基胺基)-3-苯基- 4-(7-溴-9,9-二庚基-芴-2-基)-5,5'-噻吩基
依此情形,例如從2-(苯基-1-萘基胺基)-3-苯基-4-(7-溴-9,9-二庚基-芴-2-基-噻吩和三氯化鐵製成雙-[2-(苯基 -1-萘基胺基)-3-苯基- 4-(7-溴-9,9-二甲基-芴-2-基)-5, 5'-噻 吩基,其 R =庚基(E S I - M S : Μ + 1 + = 1 6 2 9 )。 6b) 雙-[2-(苯基-1-萘基胺基)-3-苯基- 4-(4-溴苯基)]-5,5'-噻吩基
於此情形,例如從2_(苯基-1-萘基胺基)-3-苯基-4-(4-溴苯基)-噻吩和三氯化鐵製成雙-[2-(苯基-1-萘基胺基)-3- -20- 1327590
苯基-4-(4-溴苯基)]-5,5'-噻吩基(熔點:133-4°C),(ESI-MS :M+l+=1061)° 二溴伸芳某HT之合成/HT(b)結構撞浩 1.芳基化之雙羧酸醯胺之合成
在一具有迴流冷凝管 '磁攪拌器、滴液漏斗和惰氣流 通之2公升三頸燒瓶內以1莫耳第二芳基化之雙胺物溶於 600毫升二噁烷內。隨後依需要以當量數滴入羧酸齒化物 。繼在迴流下加熱反應混合物,至反應所生成氫鹵化物全 部隨惰氣離去。用薄層色層分析法檢驗可測知反應終了。 然後冷卻反應溶液,並加入於至少2倍之水中攪拌。於是 大部分成爲一種油狀而分離,其於數小時後凝固。水相被 分離,粗成品用乙醇再結晶。產率約爲至少90%。
la)依此情形,例如從Ν,Ν’·二苯基-對-伸苯基二胺和2-苯基乙醯氯製成Ν,Ν'-二(2-苯基乙醯基)-Ν,Ν'-二苯基-伸苯 基-1,4 -二胺(熔點:190°C)。 2.芳基化雙硫代羧酸醯胺之合成 以〇·5莫耳任一種芳基化之雙羧酸醯胺與依當量之用 量之Lawesson試劑(由茴香醚與五硫化二磷製成)置於一具 有惰氣流通之迴流裝置內,懸浮於750毫升二甘醇二乙基 -21- 1327590 醚中,然後於100 °C攪拌6小時。於是構成淸澈溶液,從 而在冷卻中有些反應生成物結晶而出。爲求完全分離生成 物,將反應生成物攪入雙倍之水中,常形成油相,然後予 以結晶。其後使生成物從水相分出,並用甲醇再結晶。產 率至少約爲9 0 %。
2a)於此情形,例如由N,N'-二(2-苯基乙醯基)-N,N'-二苯基 -伸苯基-1,4-二胺和Lawesson試劑製成Ν,Ν·-二(2-苯基硫代 乙醯基)-Ν,Ν’ -二苯基-伸苯基- ΐ,4 -二胺(熔點:224-227°C)。 3.芳基化雙-2-胺基噻吩衍生物之製備
以〇_2莫耳鹵代醯基芳基衍生物與ο.〗莫耳ν,Ν·-二(2-苯基硫代乙醯基)-Ν,Ν’-二苯基-伸苯基-1,4-二胺於四氫呋 喃中,並於氮氣氛下迴流30分鐘。30分鐘後加入0.2莫耳 三甲基胺’並再迴流30分鐘。生成物成爲亮黃色結晶於甲 醇中。
-22- 1327590 一苯基-伸本基- I,4·二胺和苯甲基甲醯溴製成N,N,二苯基 -N,N’-—噻吩-3,4-二苯基_2_基_伸苯基_丨,4•二胺。(熔點: 2 66-26 8 °C )。 —y臭-仲方棊Η T之合二成/結構物Η τ (c)之構浩 1· 2,2'- —胺基-4,4’ -雙噻吩基伸芳族物之製備 以0.1莫耳之雙·(鹵代醯基)_伸芳基衍生物與〇2莫耳 2-芳基-硫代乙酸二芳基醯胺置於四氫呋喃中,並在氮氣氛 下迴流30分鐘。在30分鐘之後加入〇.2莫耳三甲基胺, 並再迴流3 0分鐘。生成物爲無色結晶形狀於甲醇中沉澱。
la)依此情形,例如由2-苯基·硫代乙酸二苯基醯胺和雙-溴乙醯-對-伸苯基製成 2,21-二苯基胺基-3,3'-二苯基 雙噻吩基-對-伸苯基(熔點:2 3 2-23 5 °C)。 二溴伸芳某三合一發光絡合物TE之含成 a)配位基之合成 al) 2-(4-溴苯基)-N,N,N’,N·-四甲基- vinamidinium-過氯酸 鹽之製備: 對0.1莫耳4-溴苯基乙酸與新鮮製備之Vilsmeyer·絡 合物(DMF/P0C13)力卩熱於80°C 3小時。在DMF於真空被蒸 -23- 1327590 除之後,反應混合物被加至含0.1莫耳過氯酸鈉之冷水溶 液。沉澱之鹽被吸走,用少量之乙醇和醚洗滌並吸乾。白 色結晶,熔點:1 4 5 - 7 °c。
a2) 3-(4-溴苯基)-對-苯並喹啉之製備 以0.05莫耳Vinamidinium鹽al與〇_〇55莫耳1-萘基 胺於DMF中加熱迴流,4-5小時後冷卻,吸除沉澱之結晶 ,用乙醇和乙醚最後洗漉。
白色發螢光結晶,熔點:1 6 0 °C
a3) 5-(4 -溴苯基)-2 -苯基嘧啶之製備 以 0.05 莫耳 Vinamidinium 鹽 al,與 0.055 莫耳;牌 氯化氫於吡啶中加熱迴流,1 2小時後冷卻,蒸除吡啶並用 甲醇處理反應混合物。吸出沉澱結晶,最後用乙醇和乙醚 洗滌。
白色發螢光結晶,熔點:1 9 4 °C
a4) 3-(4-溴苯基)-f5h-二苯醌之製備 以0.05莫耳Vinamidinium鹽al與0.055莫耳9 -胺基 菲於DMF中加熱迴流,4-5小時後冷卻,吸取沉澱結晶, •24· 1327590 最後用乙醇和乙醚洗滌。 發螢光結晶,熔點:
b)絡合物之合成: 1)合成ϊγ - _ - μ-氯-絡合物之一般步驟: 以0.01莫耳氯化銥與具當量數之一種2-苯基-吡啶-單 元結構(例如a2、a3等配位基)於100毫升甲氧基乙醇和25 ^ 毫升水中加熱迴流。12小時後於冷卻吸取黃色生成物,用 甲醇/乙醚洗滌。 · la) 依此情形,用(<:ΛΝ) = 3-(4-溴苯基)-h-苯醌構成 · (CAN)2 = IriCl2_Ir = (CAN)2 型絡合物爲例,產率爲 65%。 (熔點:>300 °C , Λ 最大=462 奈米 THF,E S I - M S = 1 7 8 3.7 )
2)合成(CAN)2 = Ir-(LX[b-f])_絡合物之一般步驟: 以0.005莫耳Ir-μ-氯·絡合物與2.1當量之陰離子性 -25- 1327590 LX配位基(b-f)和0.005莫耳碳酸鈉於30毫升乙氧基乙醇 內迴流。攪拌12小時後將生成物攪拌入5倍用量之甲醇中 ’吸取生成物,用甲醇/乙醚洗滌,並乾燥生成物。 2a)依此情形’用(CaN) = 3-(4_溴苯基)_h苯醌和乙醯 基丙酮而獲得產率爲93%之(CAN)2 = Ir-(LX)s絡合物爲例, (熔點:>300 °C ’ 大發光= 587 奈米 THF,ESI-MS = 956.1)
3)合成(CAN)2 = Ir-(Lx[a])^合物之—般步驟: 以0.005莫耳(CAN)2 = Ir_(acac)_絡合物與1」當量(a) 型LX配位基在30毫升甘油內迴流。12小時後將生成物攪
主半進Λ 5倍用量之甲醇內,吸取,用甲醇/乙醚洗滌並乾燥 生成物。 3a)依此情形,以用(CAN) = 3(4溴苯基)h苯醌和lx =苯 基壯陡構成((:ΛΝ)2 = ΐΓ_(ίχ)型絡合物爲例,產率74%,(熔 點:>300 〇C > 又最大 s 光= 585 奈米 THF,ESI-MS = 1 01 1.2)» -26* 1327590
格任亞化合物D和F之合成 以0.25莫耳新處理過之鎂屑在氬氣氛下置入乾燥乙醚 內。在攪拌和迴流中滴入0.1莫耳高純度並經乾燥之二溴 伸芳基成分M(A)或TE(C)溶解於3 00毫升THF,反應混合 物在反應開始後保持沸騰。反應過夜完成。所需格任亞化 合物應儘可能平行完成合成,使其能於次日備用。
la)依此情形以9,9-二庚基-2,7-二溴芴與鎂製成9,9_二庚 基-2,7-伸芴基鎂溴爲例。
lb)依此情形,以用((:ΛΝ) = 3-(苯基-4-基-鎂溴)-h-苯醌和 -27- 1327590 LX =苯基吡啶構成(CAN)2 = Ir_(LX)型之格任亞絡合物爲例。 鋰化合物D、E和F之變更合成 以0.1莫耳高純度並經乾燥之二溴-伸芳基·成分M(A)或 TE(C),或未溴化之伸芳基成分HT(B)在氬氣氛下加入溶於 3〇〇毫升乾燥之1: 1乙醚/甲苯內。在室溫於攪拌中以適當 量數之丁基鋰經由虹吸管注入。所需鋰化合物之合成在2 小時後完成,並應立即加入隨後之反應中。
la)依此情形,以由9,9-二庚基-2,7-二溴芴和丁基鋰製成 9,9-二庚基-2,7-伸芴基鋰爲例。
lb)依此情形,以由2,2,-二苯基胺基-3,3,-二苯基_4,4·-雙 噻吩基-對伸苯和丁基鋰製成2,2,-二苯基胺基-3, 3·-二苯基 -5,5'-二鋰基-4,4·-雙噻吩基-對-伸苯基爲例。 -28- 1327590
lc)依此情形’從N,N'-二苯基-N,Ν'-二-[(3,4·二苯基)-噻 吩基]-伸苯基-1,4-二胺與丁基鋰製成n,N,·二苯基-N,N,-二 -[(3,4-二苯基-5-基-鋰)-噻吩-2-基]-伸苯基-14-二胺爲例。
Id)依此情形,以用((:λΝ) = ;μ苯基_4_基鋰)_h苯醌和LX = 苯基吡啶構成(CAN)2 = Ir-(LX)型鋰化絡合物爲例。 線性共-聚氟仲芳基硼烷Η之合成
以預先製備之格任亞化合物或更替之鋰化合物(D、Ε 和F)依所需組份’在氩氣之下隔阻濕氣,溶於在—燒瓶內 之乙醚/甲苯(1: 1)中,燒瓶備有滴液漏斗、迴流冷凝管、 攪拌器和氣氛。配合反應燒瓶內金屬有機化合物莫耳組 份總和’經由虹吸管於6 0 °C以3 0分鐘時間注入適量乙醚 化之三氟化硼於攪拌中。經2小時反應時間後,即完成供 次一反應所需之共聚氟伸芳基硼烷Η。 -29- 1327590
la)依此情形,例如用適當之鋰化HT-和TE专 例如上)與乙醚化三氟化硼構成聚氟伸芳基硼烷 2%TE成分之共聚物。 格任亞化合物I之含成 以0.15莫耳新處理之鎂屑在氬氣氛中置於 。在攪拌與迴流中滴加0.1莫耳高純度並已乾 使溶於15〇毫升THF中,反應混合物在沸騰中 保持。反應繼續過夜。依此法合成之格任亞化 共-聚氟伸芳基硼烷Η完成後備用。 la)依此情形’例如由茱基溴與鎂製成之茱基· 物。 對於鋰化之芳基化合物I夕另種合5^$ 在Μ氣氛中以0.01莫耳高純度並經乾燥之 I溶於50毫升乾燥之乙醚/甲苯(1:丨)中,在室 虹吸管注入依當量份量之丁基鋰。所需之鋰化. 在2小時後結束,並即進行後續反應。 成分(實施 9 8 % Η Τ -和
乾燥乙醚內 燥之芳基溴 開始後予以 含物I可於 格任亞化合 芳基化合物 溫攪拌中用 合物之合成
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la)依此方法’例如用如2_二苯基胺基-3,4_二苯基噻吩和 丁基鋰製成2-二苯基胺基-3,4·二苯基噻吩-5_基-鋰。 發燐光之^ -聚硼烷K之合成 備妥已咸有共-聚氟伸芳基硼烷Η和一種金屬有機化 合物I之裝置。 首先在迴流冷凝管上加裝一蒸餾管,蒸去THF。同時 一滴液漏斗容有大約與反應混合物同容積乾燥甲醇,滴Λ 作爲取代THF之溶劑。在溶劑之替換結束後,所需之溶解 格任亞化合物I或另種鋰化合物11,在氬氣氛下與濕氣隔 絕’依共-聚氟伸芳基硼烷Η之化學計量比例,裝於滴液漏 斗’與易沸之甲苯一同緩慢滴入。同時蒸去滴入之金屬有 機化合物I之溶劑(THF或乙醚)。在THF或乙醚除去之後 ’再更換蒸餾管而用迴流冷凝管,並在迴流中再加熱5小 時。在注入冰/HC1冷卻後,反應混合物分離甲苯相,在旋 轉蒸餾器中完全蒸除甲苯,其後殘留物溶於少量THF中, 在乙醇中攪拌下沉澱。生成物之進一步提純是重複溶於 THF並重新沉澱於乙醇內而完成。 -31 - 1327590 實施例3 0 :
a)依此情形,例如一種含有銥絡合物之發燐光共-聚硼烷Κ ,所具成分比例M : ΗΤ : ΤΕ = 0 : 49 : 1 ’ Tg(轉變溫度): 85°C,λ ®大= 480奈米,GPC(凝膠滲透色層分析):MW = 24500 克/莫耳,由共-聚氟伸芳基硼烷H(1 a)與2-二苯基胺基·3,4-二苯基-噻吩-5-基-鋰I製成。 OLED(有機發光二極體)特件 —種OLED以如下層次順序構成: 陽極:ΙΤΟ(銦·錫氧化物) 1 20 奈米 Predot
80奈米發光物(依實施例共聚硼烷K a) 35 奈米 A1C13 陰極,3奈米,LiF ; 150奈米ai a)電流密度 -32- 1327590 10·104y10·*>10··· 電流密度A/厘米立方
b)效 100000η 10000 亮侧 度„ 燭 光 10τ) 1 0.1 D.01 -1
新材料適合用於產生在可見光譜範圍內(藍至紅)之各 色電致發光二極體。此等材料亦能藉由各種材料間之適當 比例之聚合-共同-反應而轉化’其或在白點附近以電發光 此等聚合物材料可以經過所有應用溶液之方法加工 (例如旋轉塗覆、刮拭、網印、噴墨印刷)。 此等材料可在高產率中製成,且可由芳基化硼烷結合 之三合一發光之發光體衍生,其中是利用伸芳基段落(授/ 受-結構)之選擇而影響化合物之電性和顏色。 尤其強調此等聚合物材料之構成無須使用其他習用之 金屬觸媒爲基礎之偶合反應(因此免除觸媒之消耗分離與 -33- 1327590 * 二 聚合物因淬冷粒子而生雜質)’合成成本,因無需昂貴之鈀 觸媒且免分離而大爲減少。 淨白色之發光材料用於光源和全色顯示器之製造’可 獲得通過濾光之全色性,有重大利益。以白光發動之全色 性顯示器之優點在於發光材料不因顏色而變更。 【圖式簡單說明】 Μ 〆》、、
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Claims (1)
132759,0 導 第9 3 1 3 6 5 5 3號「基於%去合物、磷—先肩^機半 2:κ 性發光材料及其製造與用途」專利案 十、申請專利範圍: (2 0 Ϊ5Τ^ I 〇 -月'^ 修正) 1.一種Κ型之發燐光共聚芳基硼烷 Ar Ar Ar I p - Ί Γ *ι --Μ—Β---ΗΤ----ΤΕ-Β-- χ V ζ · κ 其定義如下: x、y和Ζ之總和爲1,並表示各成分之莫耳份數,且末 - 端連接氫原子,其中組份Ζ爲0.01至0.1之値,而乂和 - y各部之比可在與ί之差之範圍內自由選擇,其中乂和 y之一亦可爲0, Ar爲一碳環或雜環芳基’其氫原子亦可選擇性地被一或 多個分支或不分支之烷基或烷氧基(Ci至Ciq),以及苯 基及/或聯苯基-或萘基苯基-之胺基所取代, 譬 Μ、HT和TE爲組成此共聚物內之各個伸芳基成分, 其中Μ爲基質結構並具有一伸芳基結構,其在伸芳基結 構可爲選自任一種如下al至χ各化合物基之以二價連 接一或多核芳香族及/或雜芳族結構者: 1327590 π al a2 bl b2 b3 Λ?: c R K d e .5r t Jb^ · h % k 〇υσ XrS6^ 1 N-N m N——N m N-N n N—N o 5 /R‘人人< P —RL^CrR> q N-^ r - t u Xy^y^<^Cy V w ^ftL^X>R X -2- 1327590 其在有機溶劑中之溶解度可由一或多個不分支及/或分 支之烷基取代基及/或烷氧取代基R以及及/或烷基取代 之伸芳取代基R1加入修改,HT是具有電洞傳輸功能的 經取代之2-胺基噻吩或2-胺基噻唑的結構, TE是一個雙價發燐光之有機金屬絡合物,結構如下:
Me指週期表第8副族之金屬(銥、釕、餓或鉑), Ar5爲一可與金屬絡合之伸芳配位基,同時亦有鍵結各 聚合物之功能, 配位基(L-X)不用於鉑絡合物, 所有其他金屬絡合物L-X係指絡合伸芳配位基。 2. 如申請專利範圍第1項之發燐光共聚芳基硼烷,其中伸 芳基結構Μ爲2,7-伸芴基結構,其在9之位置可選擇性 地用不分支及/或分支之烷基(Ci至C1G)取代。 3. 如申請專利範圍第1項之發燐光共聚芳基硼烷,其中伸 芳基結構Μ可用(:5至C1G之分支或不分支之烷基所配 置之2,7-二取代基之9,9-二烷基伸芴基結構簡易合成。 4. 如申請專利範圍第1項之發燐光之共聚芳基硼烷,其中 能作電洞傳輸經取代之2-胺基噻吩或2-胺基噻唑結構 HT是選自如下之HT(a)至HT(c)各結構,其中 HT(a)爲一個經取代之(2,2·-二胺基-5,5^雙噻吩基 )-4,V-伸基-結構, -3- 1327590 HT(b)爲一個經取代, μ代之雙-N,N,-(噻吩-2_基)_或雙 -N,N,-(1,3-噻唑-2 萁、—糾 基)·一胺基伸芳基-結構,和 HT(c)爲一個經取什,^,· \ ^ (2’1 ·二胺基)-雙(4,4'-噻吩基)·伸 芳-5,5·-基-結構,如以下各式:
U3
R4
-4- 1 其中R1、R2和R3各取代基代表芳基Ar,該Ar係 可由額外以一或多個不分支及/或分支之烷取代基及/或 烷氧取代基R之配置來撰擇性地取代,而取代基Rn係 與具有相同指數η者同義,該等R4與伸芳基成分Md之 取代基選擇中之取代基R4相同; 2 且另用於HT(b)中,其X等於N或C-R。 3 5.如申請專利範圍第1項之發燐光共聚芳基硼烷,其中碳 4 1327590 環或雜環之芳基Ar選自如後各化合物之基:釆基、苯 基、聯苯基、1-萘基' 2-萘基' 2-二苯基-或2-萘基苯基 胺基-3,4-二苯基-噻吩-5-基和2-二苯基-或2-萘基苯基 胺基-3,4-二苯基-1,3-噻唑-5-基。 6. 如申請專利範圍第1項之發燐光共聚芳基硼烷,其中二 價之發燐光有機金屬絡合物TE具有作爲中心原子之ME 銥。 7. 如申請專利範圍第1項之發燐光共聚芳基硼烷,其中二 價之發燐光有機金屬絡合物TE是選自如下TE(a)至 · TE(g)各化合物之一組,且其中之配位基L-X選自(a)至 (0等化合物之一組,其中包括(a)可絡合之伸芳基配位 基之組群;(b)l,3-二酮酸配位基之一群;(c)雙噻唑基甲 烷-或雙-噻唑基胺-配位基之一群;(d)吡啶羧酸酯-之一 群,(e)N -院基水楊醒釀亞胺基之一群;及/或(f) 8 -經嗤 啉酸酯配位基之一群等:
-5- 1327590 a)單核絡合物TE(a)至TE(g):
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附屬之L-Χ配位基:
1327590
8· —種如申請專利範圍第1項K型發燐光共聚芳基硼烷之 製造方法,其係如下述製造流程圖: x(Br-M—Br) + y(H—ΉΓ—H) + z(Br~TE—Br)
κ 其中從溴化伸芳基成分Μ、電洞傳輸成分ΗΤ和溴 取代之發燐光化之有機金屬絡合物ΤΕ等出發,其或於 格任亞反應(見流程圖),或用鋰化轉變性,繼用硼取代 ,反應之生成物Η再將硼上之鹵素X用格任亞試劑(見流 -8- 1327590 程圖)或相對應的鋰化試劑以有機基Ar替換。 9.—種如申請專利範圍第1項K型共聚芳基硼烷在有機發 光二極體之用途,其係做爲三合一發光及/或電洞傳輸層 使用。 10. —種如申請專利範圍第1項K型共聚芳基硼烷之用途, 其係做爲單一成分之聚合物之慘合物使用,每一單一成 分之聚合物之摻合物之中各比例變數X、y及/或Z三者 中有二個爲零。 -9-
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| DE10361385A DE10361385B4 (de) | 2003-12-29 | 2003-12-29 | Polymere, phosphoreszierende, organisch halbleitende Emittermaterialien auf Basis perarylierter Borane, Verfahren zu deren Herstellung und Verwendungen davon |
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| CN (1) | CN1902295A (zh) |
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| JP5446096B2 (ja) * | 2007-02-06 | 2014-03-19 | 住友化学株式会社 | 組成物及び該組成物を用いてなる発光素子 |
| DE102007031261A1 (de) * | 2007-07-05 | 2009-01-08 | Universtität Regensburg | Lumineszierende Metallkomplexe mit sperrigen Hilfsliganden |
| WO2009069535A1 (en) | 2007-11-30 | 2009-06-04 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
| WO2009157498A1 (en) * | 2008-06-25 | 2009-12-30 | Semiconductor Energy Laboratory Co., Ltd. | Organometallic complex, and lighting apparatus, and electronic device using the organometallic complex |
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| US9309223B2 (en) | 2011-07-08 | 2016-04-12 | Semiconductor Energy Laboratory Co., Ltd. | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device |
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-
2003
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- 2004-11-26 TW TW093136553A patent/TWI327590B/zh not_active IP Right Cessation
- 2004-12-29 EP EP04816282A patent/EP1699898B1/de not_active Ceased
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| Publication number | Publication date |
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| DE10361385A1 (de) | 2005-10-13 |
| US20070191587A1 (en) | 2007-08-16 |
| JP2007522271A (ja) | 2007-08-09 |
| JP5294560B2 (ja) | 2013-09-18 |
| US7858724B2 (en) | 2010-12-28 |
| KR101249413B1 (ko) | 2013-04-03 |
| KR20060127101A (ko) | 2006-12-11 |
| TW200525010A (en) | 2005-08-01 |
| DE502004008367D1 (de) | 2008-12-11 |
| EP1699898B1 (de) | 2008-10-29 |
| DE10361385B4 (de) | 2011-07-28 |
| WO2005063919A1 (de) | 2005-07-14 |
| EP1699898A1 (de) | 2006-09-13 |
| CN1902295A (zh) | 2007-01-24 |
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