WO2011108512A1 - 新規アゾメチンオリゴマー - Google Patents
新規アゾメチンオリゴマー Download PDFInfo
- Publication number
- WO2011108512A1 WO2011108512A1 PCT/JP2011/054568 JP2011054568W WO2011108512A1 WO 2011108512 A1 WO2011108512 A1 WO 2011108512A1 JP 2011054568 W JP2011054568 W JP 2011054568W WO 2011108512 A1 WO2011108512 A1 WO 2011108512A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- azomethine
- carbon atoms
- azomethine oligomer
- formula
- Prior art date
Links
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 195
- 125000003118 aryl group Chemical group 0.000 claims abstract description 154
- 239000002904 solvent Substances 0.000 claims abstract description 80
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000004065 semiconductor Substances 0.000 claims abstract description 50
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 39
- 125000003277 amino group Chemical group 0.000 claims abstract description 35
- 125000003172 aldehyde group Chemical group 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 19
- LPEKGGXMPWTOCB-UHFFFAOYSA-N 8beta-(2,3-epoxy-2-methylbutyryloxy)-14-acetoxytithifolin Natural products COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 125000002993 cycloalkylene group Chemical group 0.000 claims abstract description 8
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 claims abstract description 8
- 229940057867 methyl lactate Drugs 0.000 claims abstract description 8
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 111
- 150000002430 hydrocarbons Chemical class 0.000 claims description 76
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 64
- 125000005843 halogen group Chemical group 0.000 claims description 61
- 125000000217 alkyl group Chemical group 0.000 claims description 58
- 150000001875 compounds Chemical class 0.000 claims description 56
- 125000003545 alkoxy group Chemical group 0.000 claims description 49
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 47
- 125000001424 substituent group Chemical group 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 19
- 229910052717 sulfur Inorganic materials 0.000 claims description 19
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 17
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 15
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 14
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 14
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 11
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 125000004434 sulfur atom Chemical group 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 claims description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 6
- 229930003836 cresol Natural products 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 5
- 235000011054 acetic acid Nutrition 0.000 claims description 5
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- 235000011167 hydrochloric acid Nutrition 0.000 claims description 4
- 230000009257 reactivity Effects 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 3
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims description 3
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims description 3
- 125000005346 substituted cycloalkyl group Chemical group 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 125000000853 cresyl group Chemical group C1(=CC=C(C=C1)C)* 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 abstract description 25
- 230000002209 hydrophobic effect Effects 0.000 abstract description 6
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 165
- 238000006243 chemical reaction Methods 0.000 description 132
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 93
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 90
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 90
- 238000003756 stirring Methods 0.000 description 62
- 238000002425 crystallisation Methods 0.000 description 58
- 230000008025 crystallization Effects 0.000 description 58
- 239000002994 raw material Substances 0.000 description 41
- 229920000343 polyazomethine Polymers 0.000 description 36
- 239000007787 solid Substances 0.000 description 36
- 238000001704 evaporation Methods 0.000 description 31
- 230000008020 evaporation Effects 0.000 description 31
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 31
- 230000004807 localization Effects 0.000 description 25
- 229910052757 nitrogen Inorganic materials 0.000 description 19
- 230000015572 biosynthetic process Effects 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 239000000758 substrate Substances 0.000 description 15
- 238000003786 synthesis reaction Methods 0.000 description 15
- 125000005842 heteroatom Chemical group 0.000 description 14
- 125000004429 atom Chemical group 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 10
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 9
- 239000010408 film Substances 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
- KMPQYAYAQWNLME-UHFFFAOYSA-N undecanal Chemical compound CCCCCCCCCCC=O KMPQYAYAQWNLME-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 6
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 6
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 6
- 239000003849 aromatic solvent Substances 0.000 description 6
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 6
- 238000006555 catalytic reaction Methods 0.000 description 6
- 239000003759 ester based solvent Substances 0.000 description 6
- 125000000623 heterocyclic group Chemical group 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- VATYWCRQDJIRAI-UHFFFAOYSA-N p-aminobenzaldehyde Chemical compound NC1=CC=C(C=O)C=C1 VATYWCRQDJIRAI-UHFFFAOYSA-N 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- LTHNHFOGQMKPOV-UHFFFAOYSA-N 2-ethylhexan-1-amine Chemical compound CCCCC(CC)CN LTHNHFOGQMKPOV-UHFFFAOYSA-N 0.000 description 5
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 5
- 229920000547 conjugated polymer Polymers 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 150000002367 halogens Chemical class 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- NUJGJRNETVAIRJ-UHFFFAOYSA-N octanal Chemical compound CCCCCCCC=O NUJGJRNETVAIRJ-UHFFFAOYSA-N 0.000 description 4
- VHNQIURBCCNWDN-UHFFFAOYSA-N pyridine-2,6-diamine Chemical compound NC1=CC=CC(N)=N1 VHNQIURBCCNWDN-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 239000007810 chemical reaction solvent Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 239000006184 cosolvent Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000002825 nitriles Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 3
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 3
- 229920000301 poly(3-hexylthiophene-2,5-diyl) polymer Polymers 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- FVFYRXJKYAVFSB-UHFFFAOYSA-N 2,3,5,6-tetrafluorobenzene-1,4-diamine Chemical compound NC1=C(F)C(F)=C(N)C(F)=C1F FVFYRXJKYAVFSB-UHFFFAOYSA-N 0.000 description 2
- FEHLIYXNTWAEBQ-UHFFFAOYSA-N 4-(4-formylphenyl)benzaldehyde Chemical compound C1=CC(C=O)=CC=C1C1=CC=C(C=O)C=C1 FEHLIYXNTWAEBQ-UHFFFAOYSA-N 0.000 description 2
- ORKQJTBYQZITLA-UHFFFAOYSA-N 4-octylaniline Chemical compound CCCCCCCCC1=CC=C(N)C=C1 ORKQJTBYQZITLA-UHFFFAOYSA-N 0.000 description 2
- YCZUWQOJQGCZKG-UHFFFAOYSA-N 9h-carbazole-3,6-diamine Chemical compound C1=C(N)C=C2C3=CC(N)=CC=C3NC2=C1 YCZUWQOJQGCZKG-UHFFFAOYSA-N 0.000 description 2
- SNCJAJRILVFXAE-UHFFFAOYSA-N 9h-fluorene-2,7-diamine Chemical compound NC1=CC=C2C3=CC=C(N)C=C3CC2=C1 SNCJAJRILVFXAE-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 description 2
- -1 LEDs Substances 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 239000005456 alcohol based solvent Substances 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000002484 cyclic voltammetry Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004210 ether based solvent Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000005453 ketone based solvent Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- QJXCFMJTJYCLFG-UHFFFAOYSA-N 2,3,4,5,6-pentafluorobenzaldehyde Chemical compound FC1=C(F)C(F)=C(C=O)C(F)=C1F QJXCFMJTJYCLFG-UHFFFAOYSA-N 0.000 description 1
- WCZNKVPCIFMXEQ-UHFFFAOYSA-N 2,3,5,6-tetramethylbenzene-1,4-diamine Chemical compound CC1=C(C)C(N)=C(C)C(C)=C1N WCZNKVPCIFMXEQ-UHFFFAOYSA-N 0.000 description 1
- QWBBPBRQALCEIZ-UHFFFAOYSA-N 2,3-dimethylphenol Chemical compound CC1=CC=CC(O)=C1C QWBBPBRQALCEIZ-UHFFFAOYSA-N 0.000 description 1
- WEQLMOBWMDHBIA-UHFFFAOYSA-N 2-[5-(2-aminophenyl)-1,3,4-oxadiazol-2-yl]aniline Chemical compound NC1=CC=CC=C1C1=NN=C(C=2C(=CC=CC=2)N)O1 WEQLMOBWMDHBIA-UHFFFAOYSA-N 0.000 description 1
- DVFGEIYOLIFSRX-UHFFFAOYSA-N 3-(2-ethylhexoxy)propan-1-amine Chemical compound CCCCC(CC)COCCCN DVFGEIYOLIFSRX-UHFFFAOYSA-N 0.000 description 1
- BGNLXETYTAAURD-UHFFFAOYSA-N 4-tert-butylcyclohexan-1-amine Chemical compound CC(C)(C)C1CCC(N)CC1 BGNLXETYTAAURD-UHFFFAOYSA-N 0.000 description 1
- NBZJKMMLFAEDPV-UHFFFAOYSA-N 9H-fluorene-1,7-diamine Chemical compound NC1=CC=CC=2C3=CC=C(C=C3CC12)N NBZJKMMLFAEDPV-UHFFFAOYSA-N 0.000 description 1
- CFRFHWQYWJMEJN-UHFFFAOYSA-N 9h-fluoren-2-amine Chemical compound C1=CC=C2C3=CC=C(N)C=C3CC2=C1 CFRFHWQYWJMEJN-UHFFFAOYSA-N 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- LPBVKJHQUAKRMV-XSFVSMFZSA-N CCCCC(CC)COCCC/N=C/c1ccc(C=O)cc1 Chemical compound CCCCC(CC)COCCC/N=C/c1ccc(C=O)cc1 LPBVKJHQUAKRMV-XSFVSMFZSA-N 0.000 description 1
- JRLHLCYMNZWIMI-GCVHGDDZSA-N CCCCC(CC)COCCC/N=C\c1ccc(/C=N\c(cc2)cc3c2[nH]c(cc2)c3cc2/N=C\c2ccc(/C=N\CCCOCC(CC)CCCC)cc2)cc1 Chemical compound CCCCC(CC)COCCC/N=C\c1ccc(/C=N\c(cc2)cc3c2[nH]c(cc2)c3cc2/N=C\c2ccc(/C=N\CCCOCC(CC)CCCC)cc2)cc1 JRLHLCYMNZWIMI-GCVHGDDZSA-N 0.000 description 1
- BQFNEUVAJFHHNM-UHFFFAOYSA-N CCCCCC(CC)Nc1ccc(C=O)cc1 Chemical compound CCCCCC(CC)Nc1ccc(C=O)cc1 BQFNEUVAJFHHNM-UHFFFAOYSA-N 0.000 description 1
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 1
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- WRPSKOREVDHZHP-UHFFFAOYSA-N benzene-1,4-diamine Chemical compound NC1=CC=C(N)C=C1.NC1=CC=C(N)C=C1 WRPSKOREVDHZHP-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 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
- 238000004364 calculation method Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 125000004956 cyclohexylene group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004776 molecular orbital Methods 0.000 description 1
- KQSABULTKYLFEV-UHFFFAOYSA-N naphthalene-1,5-diamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1N KQSABULTKYLFEV-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001420 photoelectron spectroscopy Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- PMWXGSWIOOVHEQ-UHFFFAOYSA-N pyridine-2,6-dicarbaldehyde Chemical compound O=CC1=CC=CC(C=O)=N1 PMWXGSWIOOVHEQ-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- CGWYWAVCJPSWDH-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1.O=CC1=CC=C(C=O)C=C1 CGWYWAVCJPSWDH-UHFFFAOYSA-N 0.000 description 1
- OTMRXENQDSQACG-UHFFFAOYSA-N thiophene-2,5-dicarbaldehyde Chemical compound O=CC1=CC=C(C=O)S1 OTMRXENQDSQACG-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
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- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/02—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of compounds containing imino groups
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- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/04—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C251/06—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton
- C07C251/08—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton being acyclic
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- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/24—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
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- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
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- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/42—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
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- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
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- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
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- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/30—Hetero atoms other than halogen
- C07D333/36—Nitrogen atoms
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- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
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- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
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- 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
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- 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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Definitions
- the present invention relates to a novel azomethine oligomer.
- a conventional polyazomethine has an aromatic ring, a hetero ring, or an aromatic ring and a hetero ring in the main chain, and these aromatic rings and / or hetero rings connected by an azomethine group are connected. It has a conjugated polymer structure.
- polyazomethine As an organic semiconductor material, in order to form the semiconductor layer on the substrate, a method of dissolving polyazomethine in a solvent and applying the obtained solution on the substrate is simple and costly. Low.
- the polyazomethine is a compound having a conjugated system, high planarity and a rigid structure as described above, and therefore has poor solubility in an organic solvent. Therefore, polyazomethine cannot be dissolved in an organic solvent and applied onto the substrate.
- Patent Document 1 Regarding the solvent solubility of polyazomethine disclosed in Patent Document 1, in a protonic acid such as m-cresol or an organic solvent containing the same, the polyazomethine forms a reversible Lewis acid-base pair, It has been found that it exhibits solubility in a solvent in this state (see Non-Patent Documents 1 to 4).
- Patent Document 2 discloses an invention relating to an organic LED element containing polyazomethine, and the polyazomethine is represented by the following general formula (I).
- Patent Document 2 such polyazomethine is polymerized in m-cresol or benzene, and the obtained polyazomethine solution is subjected to a substrate (anode) by a wet film formation method such as spin coating or dip coating. ) To form a polyazomethine layer by heating in an inert gas atmosphere.
- Patent Document 2 does not describe at all whether the polyazomethine represented by the above general formula (I) was actually synthesized.
- m-cresol and benzene in which polyazomethine disclosed in Patent Document 2 is dissolved are versatile. As described above, m-cresol is corrosive, and benzene is carcinogenic, both of which are harmful to the human body.
- Patent Document 2 neither describes nor suggests whether or not the polyazomethine is dissolved in another versatile solvent (for example, alcohol).
- polyazomethine having low solubility in organic solvents
- polyazomethine can be converted into chloroform by introducing an alkyl group or alkoxy group into the aromatic ring, hetero ring or aromatic ring and hetero ring in the main chain.
- THF, DMF, DMSO, NMP, m-cresol and the like have been reported to be soluble (see Non-Patent Document 5).
- the solvent species used may have a halogen-containing structure, in which case the solvent species exhibits a high boiling point. For this reason, it is difficult to say that it is preferable to use the organic solvent for industrial reasons for reasons such as health management of the handler and high energy required in the solvent drying process.
- the introduction of a substituent into such a conjugated system leads to a decrease in planarity within the original conjugated system due to the steric hindrance of the compound, and the crystallinity within and between the polyazomethine molecules is low. Therefore, it is considered that the carrier mobility required for the organic semiconductor material is deteriorated.
- the substituent is an alkyl group or the like that has an effect of inducing crystallinity in the conjugated molecule. This is not the case.
- the present invention secures sufficient carrier mobility as a semiconductor material, and furthermore, a hydrophobic solvent such as toluene, an alcohol solvent such as methanol and ethanol, a glycol solvent such as propylene glycol monomethyl ether, or an ester such as methyl lactate. It is an object of the present invention to provide a novel azomethine oligomer that is soluble in a relatively versatile organic solvent such as a system solvent.
- the present invention has an aromatic ring-containing conjugated group in which the azomethine group and the divalent aromatic group which may have a substituent are alternately bonded in the main skeleton, and the aromatic ring A hydrocarbon group which may have an oxygen atom, a sulfur atom or a cycloalkylene group, which is not conjugated with the aromatic ring-containing conjugated group, is bonded to the azomethine groups at both ends of the conjugated group,
- the hydrocarbon group is an azomethine oligomer characterized by having no reactivity with an aldehyde group and an amino group.
- polyazomethine has an aromatic ring, a heterocycle, or an aromatic ring and a heterocycle in the main chain, and these aromatic rings and / or heterocycles are connected by an azomethine group.
- the conjugated polymer structure was connected. This is because carriers are moved within one molecule of polyazomethine.
- the conjugated polymer structure has caused low solubility of polyazomethine in organic solvents.
- it has also been proposed to introduce an alkyl group or an alkoxy group into the aromatic ring and / or hetero ring as a side chain (Non-patent Document 5).
- this proposed method has a problem that a raw material monomer for synthesizing such polyazomethine is not commercially available.
- the present inventor can not only dissolve in a highly versatile solvent by changing the idea of the following two points, but also enables easy and industrial production, and is sufficient as a semiconductor. They invented polyazomethine that ensured carrier mobility. (1) Rather than moving the carrier within one molecule, the conjugated system (aromatic ring) of the compound is ⁇ - ⁇ stacked between the compound molecules (orienting the conjugated structure portion between the molecules), (2) Rather than introducing an alkyl group or the like as a side chain of a polymer but introducing it as a part of the main chain of an oligomer (that is, a non-conjugated spacer is introduced into a conjugated structure) To be connected).
- the hydrocarbon group may be branched or may be substituted with a halogen atom, an alkyl group having 2 to 512 carbon atoms, or may be branched.
- the molecular weight of the azomethine oligomer is preferably in the range of 150 to 15000.
- the azomethine oligomer is usually cresol, toluene, THF, cyclopentyl methyl ether, acetone, MEK, MIBK, cyclopentanone, chloroform, dichloromethane, Carbon tetrachloride, chlorobenzene, carbon disulfide, ethyl acetate, butyl acetate, methyl lactate, methanol, ethanol, isopropyl alcohol, benzyl alcohol, n-butanol, t-butanol, pentyl alcohol, ethylene glycol, propylene glycol, propylene glycol monomethyl ether , Pyridine, NMP, sulfuric acid, formic acid, acetic acid, hydrochloric acid, lactic acid, triethylamine, dibutylamine, or two or more co-solvents 1 0
- the azomethine oligomer of the present invention can be represented, for example, by the following general formula (I).
- Ar is a divalent aromatic group which may have a substituent, or an azomethine group and a divalent aromatic group which may have a substituent are alternately bonded and conjugated.
- An aromatic ring-containing conjugated group, A is an azomethine group, R 1 and R 2 are independently an alkyl group having 2 to 512 carbon atoms which may have a branch and may be substituted with a halogen atom, and may have a branch and be substituted with a halogen atom.
- the divalent aromatic group is preferably any group represented by the following formula.
- the azomethine oligomer of the present invention is suitable for semiconductor applications, and can be formed on an electrode by a coating method to produce a pn junction element.
- a positive electrode terminal is connected to an electrode on the P-type semiconductor side
- a negative electrode terminal is connected to an electrode on the N-type semiconductor side.
- the voltage can be applied within the range of -5V to + 5V, and the feature is that the electric energy in the forward direction / the electric energy in the reverse direction> 1.0.
- the azomethine oligomer of the present invention comprises a step of reacting 1 equivalent of an aromatic ring-containing compound represented by the following general formula (II) with 2 equivalent of a hydrocarbon compound represented by the following general formula (III). Can be manufactured.
- two Xs are both an aldehyde group or an amino group
- Ar 1 is a divalent aromatic group which may have a substituent
- Ar 2 is a divalent aromatic group which may have a substituent
- A is an azomethine group
- p is an integer from 0 to 5, when p is 2 or more, a plurality of Ar 2 may be the same or different
- Y is an amino group when X in the above formula (II) is an aldehyde group, and is an aldehyde group when X is an amino group
- Ar is a divalent aromatic group which may have a substituent
- A is an azomethine group
- m is 0 or 1
- R 1 and R 2 are each independently a hydrogen atom, an alkyl group having 1 to 20 carbon atoms or a halogen atom
- Z is a divalent group having an oxygen atom, a sulfur atom or a cycloalkylene group
- i is 0
- the aromatic ring-containing compound is preferably at least one compound selected from the group consisting of compounds represented by the following formula.
- X is an aldehyde group or an amino group.
- the hydrocarbon compound is preferably at least one compound selected from the group consisting of compounds represented by the following formula.
- Y is an amino group or an aldehyde group, and t is an integer of 5 to 11).
- the azomethine oligomer of the present invention ensures sufficient carrier mobility as a semiconductor material, and furthermore, a hydrophobic solvent such as toluene, an alcohol solvent such as methanol and ethanol, a glycol solvent such as propylene glycol monomethyl ether, or methyl lactate High solubility in highly versatile organic solvents such as ester solvents.
- a hydrophobic solvent such as toluene, an alcohol solvent such as methanol and ethanol, a glycol solvent such as propylene glycol monomethyl ether, or methyl lactate
- the semiconductor layer can be formed on the substrate by a coating method, instead of orienting the azomethine oligomer on the substrate by vacuum deposition as in the case of the conventional conjugated polymer. .
- the aromatic ring-containing conjugated group constituting the azomethine oligomer of the present invention has a structure in which an azomethine group and a divalent aromatic group which may have a substituent are alternately bonded and conjugated.
- This conjugated structure allows the azomethine oligomer of the present invention to have a carrier transport function between molecules.
- Examples of the divalent aromatic group that may have a substituent include groups represented by the following formulas A-1 to A-24.
- Ra is a hydrogen atom, a halogen atom, an alkyl group having 1 to 15 carbon atoms, or a hydrocarbon group having 1 to 15 carbon atoms including an ether bond or an alkoxy group in the group.
- the halogen atom include F, Cl and Br. The same applies to the following formulas A-2 to A-24.
- Ra is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sa is an integer of 1 to 4.
- Sa is preferably an even number
- Sa is an even number
- aromatics from the viewpoint of further reducing the localization of electrons in the aromatic ring.
- the whole group is substituted to have a symmetric element.
- the symmetrical element refers to the symmetry of the structural part of the aromatic group, not the entire azomethine oligomer molecule.
- the symmetry is inferred from the structure drawn on the paper, and not from the structure optimized by actual X-ray structural analysis and molecular orbital calculation. The same applies hereinafter.
- a plurality of Ras may be the same or different.
- Rb is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rb is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sb is an integer of 1 to 3.
- Sb is an odd number
- Sb is an odd number
- a symmetric element is formed as a whole aromatic group. More preferably, it is substituted to have.
- Sb is 2 or more
- a plurality of Rb may be the same or different.
- Xa is selected from O, S, NH, N (CH 3 ), N (C 2 H 5 ), and N (Ph), and a viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention Therefore, S and NH having small steric hindrance and high planarity are preferable.
- Ya is selected from CH and N, and both are preferable from the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention.
- Rc is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rc is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Xb is CH 2 , C (C x H 2x + 1 ) 2 (X is an integer of 2 to 20), NH, N (C x H 2x + 1 ) (X is an integer of 2 to 20) ), N (Ph) and S, and from the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention, CH 2 and NH having low steric hindrance and high planarity are preferred.
- Rd is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rd is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sd is an integer of 1 to 6. That is, although Rd is illustrated as being bonded to the right benzene ring in Formula A-4, Rd is bonded to all carbons that can be bonded in Formula A-4. That is, Rd may be bonded not only to the right benzene ring in formula A-4 but also to the left benzene ring. The same applies to the bond. The same applies to the following formulas A-5 to A-24.
- Sd is preferably an even number, Sd is an even number, and aromatics from the viewpoint of reducing the localization of electrons in the aromatic ring. It is preferred that the whole group is substituted to have a symmetric element.
- Sd is 2 or more, a plurality of Rd may be the same or different.
- Xc is selected from O, S, NH, N (C x H 2x + 1 ) (X is an integer of 1 to 20) and N (Ph), and between the molecules of the azomethine oligomer of the present invention From the viewpoint of high crystallization, O, S and NH are preferred because of their low steric hindrance and high flatness.
- Yb is selected from CH and N, and both are preferable from the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention.
- Re is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Re is a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Se is an integer of 1 to 10.
- Se is preferably an even number
- Se is an even number
- aromatic from the viewpoint of reducing the localization of electrons in the aromatic ring. More preferably, the whole group is substituted to have a symmetric element.
- Se is an integer from 1 to 8.
- Se is preferably an even number, Se is an even number, and aromatic, from the viewpoint of reducing the localization of electrons in the aromatic ring. More preferably, the whole group is substituted to have a symmetric element.
- a plurality of Re may be the same or different.
- Xd is selected from CH and N, and both are preferable from the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention.
- Rf is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rf is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sf is an integer of 1 to 8 when Xd is CH.
- Sf is preferably an even number, Sf is an even number, and aromatics from the viewpoint of reducing the localization of electrons in the aromatic ring. More preferably, the whole group is substituted to have a symmetric element.
- Sf is an integer from 1 to 6. From the same viewpoint as described above, Sf is preferably an even number, and more preferably, Sf is an even number, and the aromatic group is substituted so as to have a symmetric element as a whole.
- a plurality of Rf may be the same or different.
- Rg is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rg is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sg is an integer of 1 to 10.
- Rg may be bonded onto an ethylene group connecting two benzene rings.
- Sg is preferably an even number, Sg is an even number, and aromatics from the viewpoint of reducing the localization of electrons in the aromatic ring. It is preferred that the whole group is substituted to have a symmetric element.
- Sg is 2 or more, a plurality of Rg may be the same or different.
- Rh is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rh is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sh is an integer of 1 to 6.
- Sh is preferably an even number
- Sh is an even number
- a plurality of Rh may be the same or different.
- Xe is selected from CH and N, and Xe is preferably CH from the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention.
- Ri is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Ri is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Si is an integer of 1 to 8 when Xe is CH.
- Si is preferably an even number, Si is an even number, and aromatics from the viewpoint of reducing the localization of electrons in the aromatic ring. More preferably, the whole group is substituted to have a symmetric element.
- Si is an integer from 1 to 6 when Xe is N. From the same viewpoint as described above, Si is preferably an even number, and more preferably Si is an even number, and the aromatic group is substituted so as to have a symmetric element as a whole.
- a plurality of Ri may be the same or different.
- Rj is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rj is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sj is an integer of 1 to 8.
- Sj is preferably an even number, Sj is an even number, and aromatic, from the viewpoint of reducing the localization of electrons in the aromatic ring. More preferably, the whole group is substituted to have a symmetric element.
- Sj is 2 or more, a plurality of Rj may be the same or different.
- Xf is selected from CH and N, and Xf is preferably N from the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention.
- Rk is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rk is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sk is an integer of 1 to 8 when Xf is CH.
- Sk is preferably an even number, Sk is an even number, and aromatic, from the viewpoint of reducing the localization of electrons in the aromatic ring. More preferably, the whole group is substituted to have a symmetric element.
- Sk is an integer from 1 to 6 when Xf is N. From the same viewpoint as described above, Sk is preferably an even number, and more preferably, Sk is an even number, and the aromatic group is substituted so as to have a symmetric element.
- a plurality of Rk may be the same or different.
- Xg is selected from CH and N, and Xg is preferably N from the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention.
- Rm is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group.
- Rm is preferably a hydrogen atom or a halogen atom, and more preferably a hydrogen atom having a small van der Waals radius.
- Sm is an integer of 1 to 8 when Xg is CH.
- Sm is preferably an even number, Sm is an even number, and aromatics from the viewpoint of reducing the localization of electrons in the aromatic ring. More preferably, the whole group is substituted to have a symmetric element.
- Sm is an integer from 1 to 6 when Xg is N. From the same viewpoint as described above, Sm is preferably an even number, and more preferably, Sm is an even number, and the aromatic group is substituted so as to have a symmetric element as a whole.
- a plurality of Rm may be the same or different.
- Xh is selected from O, S, NH, N (CH 3 ), N (C 2 H 5 ) and N (Ph), and the planarity of the intramolecular conjugated system of the azomethine oligomer of the present invention From the viewpoint of height, S and NH are preferable.
- R n is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between the molecules of the azomethine oligomer of the present invention, it is preferable that Rn is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- Sn is an integer of 1 to 4.
- a plurality of Rn may be the same or different.
- Sn is preferably an integer of 2 to 4, and is preferably an integer of 2 to 4, from the viewpoint of reducing electron localization in the aromatic ring. More preferably.
- Xi is selected from O, S, NH, N (CH 3 ), N (C 2 H 5 ) and N (Ph), and the planarity of the intramolecular conjugated system of the azomethine oligomer of the present invention From the viewpoint of height, S and NH are preferable.
- Rp is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between the molecules of the azomethine oligomer of the present invention, it is preferable that Rp is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- Sp is an integer of 1 to 8.
- a plurality of Rp may be the same or different.
- Sp is preferably an integer of 4 to 8, preferably 4 or 8, from the viewpoint of reducing electron localization in the aromatic ring. More preferably.
- Xj is selected from CH and N, and is preferably CH from the viewpoint of commercial availability of the raw material of the azomethine oligomer of the present invention.
- Rq is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between the molecules of the azomethine oligomer of the present invention, it is preferable that Rq is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- Sq when Xj is CH, Sq is 1 or 2. When Sq is 2, two Rp may be the same or different. In order to achieve high crystallization between the molecules of the azomethine oligomer of the present invention, Sq is preferably 2 from the viewpoint of further reducing electron localization in the aromatic ring.
- Xk is selected from S and O, and is preferably S from the viewpoint of commercial availability of the raw material of the azomethine oligomer of the present invention.
- Rr is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between the molecules of the azomethine oligomer of the present invention, it is preferable that Rr is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- Sr is an integer of 1 to 4. When Sr is 2 or more, a plurality of Rr may be the same or different. In order to achieve high crystallization between molecules of the azomethine oligomer of the present invention, Sr is preferably 3 or 4, and more preferably 4, from the viewpoint of reducing electron localization in the aromatic ring. .
- Rs is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention, it is preferable that Rs is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms, and having a small van der Waals radius. More preferably it is an atom.
- Ss is 1 or 2.
- two Rs present may be the same or different.
- Ss is preferably 2 from the viewpoint of further reducing electron localization in the aromatic ring.
- Rt is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between the molecules of the azomethine oligomer of the present invention, it is preferable that Rt is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- St is an integer of 1 to 4. When St is 2 or more, a plurality of Rt may be the same or different. In order to achieve high crystallization between the molecules of the azomethine oligomer of the present invention, St is an even number from the viewpoint of reducing the localization of electrons in the aromatic ring, and has a symmetrical element as a whole aromatic group. It is preferably substituted.
- Ru is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between the molecules of the azomethine oligomer of the present invention, it is preferable that Ru is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- Su is 1 or 2.
- two Rus may be the same or different.
- Su is 2 and the aromatic group as a whole has a symmetric element. It is preferably substituted.
- Rv is a hydrogen atom, a halogen atom, an alkyl group having 1 to 15 carbon atoms, or a hydrocarbon group having 1 to 15 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between the molecules of the azomethine oligomer of the present invention, it is preferable that Rv is a hydrogen atom, an alkyl group having 1 to 15 carbon atoms or an alkoxy group having 1 to 15 carbon atoms, and having a small van der Waals radius. More preferably it is an atom.
- Sv is an integer of 1 to 6.
- a plurality of Rv may be the same or different.
- Sv is an even number from the viewpoint of reducing electron localization in the aromatic ring, and the aromatic group as a whole has a symmetrical element. It is preferably substituted.
- Rx is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention, it is preferable that Rx is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- Sx is 1 or 2.
- two Rx may be the same or different.
- Sx is preferably 2 from the viewpoint of further reducing the localization of electrons in the aromatic ring.
- Ry is a hydrogen atom, a halogen atom, an alkyl group having 1 to 15 carbon atoms, or a hydrocarbon group having 1 to 15 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between molecules of the azomethine oligomer of the present invention, it is preferable that Ry is a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or an alkoxy group having 1 to 15 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- Sy is an integer of 1 to 4.
- a plurality of Ry may be the same or different.
- Sy is an even number and the aromatic group as a whole has a symmetrical element. It is preferably substituted.
- Rz is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms including an ether bond or an alkoxy group in the group. From the viewpoint of high crystallization between the molecules of the azomethine oligomer of the present invention, it is preferable that Rz is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms and having a small van der Waals radius. More preferably it is an atom.
- Sz is an integer of 1 to 6.
- a plurality of Rz may be the same or different.
- Sz is an even number and the aromatic group as a whole has a symmetrical element. It is preferably substituted.
- Raa is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, or a hydrocarbon group having 1 to 8 carbon atoms containing an ether bond or an alkoxy group in the group.
- Raa is a hydrogen atom, an alkyl group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms, and a hydrogen having a small van der Waals radius. More preferably it is an atom.
- Saa is an integer of 1 to 6.
- a plurality of Raa may be the same or different.
- Saa is an even number and the aromatic group as a whole has a symmetrical element. It is preferably substituted.
- these divalent aromatic groups are connected by an azomethine group, and the azomethine group and the divalent aromatic group are alternately bonded to form a conjugated structure.
- the number of divalent aromatic groups may be one.
- the number of aromatic groups in the aromatic ring-containing conjugated group is usually 5 or less, and 1 to 5 from the viewpoints of solubility of the azomethine oligomer of the present invention in a solvent, intramolecular conjugation, and crystallinity between molecules. It is preferable.
- a method for alternately bonding an azomethine group and a divalent aromatic group will be described in the section for producing an azomethine oligomer of the present invention described later.
- the hydrocarbon group constituting the azomethine oligomer of the present invention may have a group having an oxygen atom, a sulfur atom or a cycloalkylene group, is not conjugated with the aromatic ring-containing conjugated group, and is an aldehyde group or amino group.
- the group is not particularly limited as long as it is not reactive with the group. The significance of having no reactivity with aldehyde groups and amino groups will be described in the section of the method for producing an azomethine oligomer of the present invention described later.
- This hydrocarbon group contributes to the high solubility of the azomethine oligomer of the present invention in an organic solvent.
- hydrocarbon group examples include an alkyl group having 2 to 512 carbon atoms which may have a branch and may be substituted with a halogen atom, and may have a branch and be substituted with a halogen atom.
- halogen atom examples include a fluorine atom, a chlorine atom and a bromine atom.
- examples of the substituent in the cycloalkyl group include a halogen atom, an alkyl group having 1 to 6 carbon atoms, and an alkoxy group having 1 to 6 carbon atoms.
- the cycloalkyl group may have a plurality of cyclic structures, and the cyclic structures may be further linked by an alkylene group.
- the number of carbon atoms of the alkyl group is preferably from 3 to 20, and preferably from 4 to 12, from the viewpoint of compatibility between the affinity of the azomethine oligomer of the present invention for an organic solvent and crystallinity between molecules in the solid state. Is more preferable, and 6 to 12 is more preferable.
- the number of carbon atoms of the alkoxy group is preferably 3 to 20, and preferably 4 to 12, from the viewpoints of both the affinity of the azomethine oligomer of the present invention for an organic solvent and the intermolecular crystallinity in the solid state. Is more preferable, and 6 to 12 is more preferable.
- the number of carbon atoms of the hydrocarbon group which has an ether bond and / or a thioether bond in the group and may be substituted with a halogen atom depends on the affinity of the azomethine oligomer of the present invention for the organic solvent and the intermolecular state in the solid state. From the viewpoint of compatibility of the crystallinity, it is preferably 3 to 20, more preferably 4 to 12, and still more preferably 6 to 12.
- the number of carbon atoms of the cycloalkyl group which may have a substituent is 3 to 30 from the viewpoint of the compatibility of the azomethine oligomer of the present invention with an organic solvent and crystallinity between molecules in a solid state. It is preferably 6-15.
- the hydrocarbon group constituting the azomethine oligomer of the present invention has a relatively low polarity, such as toluene, from the viewpoint of affinity with an organic solvent, and in order to develop solubility in a highly hydrophobic solvent, it is an alkyl group.
- a structure having a group is preferable.
- the hydrocarbon group preferably has a structure having an ether bond in the group.
- the hydrocarbon group preferably has a structure having a halogen atom in the group (substituted with a halogen atom).
- the hydrocarbon group is bonded to both ends of the aromatic ring-containing conjugated group described above via an azomethine group.
- This structure is a structure in which the aromatic ring-containing conjugated group is a phenylene group having azomethine groups at the 1-position and the 4-position, and the hydrocarbon group is an octyl group.
- C N is an azomethine group, and the conjugated state in the conjugated system differs depending on the orientation, but the conjugated state has a great influence on the crystallinity between molecules in a non-heteroatom-containing aromatic ring such as a phenyl group. It is thought that it does not reach.
- the aromatic ring is a hetero ring such as a pyridine group
- the conjugated state may affect the crystallinity between molecules depending on the direction of the azomethine group.
- the direction of the azomethine group is the direction in which N is closer to the hetero ring among N and C constituting the azomethine group, and the hetero atom of the hetero ring is close to N constituting the azomethine group.
- the expansion of the intramolecular conjugated system in the solid state of the azomethine oligomer of the present invention occurs, and the electronic structure in the conjugated system may be greatly affected, which is preferable.
- the azomethine oligomer of the present invention is expected to exhibit a metallation effect on metal ions, a cation recognition effect, and the like based on N and a heteroatom of a hetero ring in the azomethine group in a solution state. This is because the azomethine oligomer is templated.
- the azomethine oligomer of the present invention has the above-described hydrocarbon group in its structure, and since this portion does not have crystallinity, various versatile organic solvents such as hydrophobic solvents, alcohol solvents, glycols High solubility in system solvents or ester solvents.
- the azomethine oligomer is usually cresol, toluene, THF, cyclopentyl methyl ether, acetone, MEK, MIBK, cyclopentanone, chloroform, dichloromethane, carbon tetrachloride, chlorobenzene, carbon disulfide, ethyl acetate, acetic acid.
- cresol, chlorobenzene and the like are corrosive or harmful to the human body. In the present invention, these are usually mixed in a small amount with other versatile solvents such as toluene and used as a co-solvent.
- the azomethine oligomer of the present invention having high versatility and high solubility in a variety of organic solvents does not have a polymer structure like conventional polyazomethine, but has electrons and holes. It has a high function of transporting the carrier and is suitable for semiconductor applications.
- the reason why the azomethine oligomer of the present invention has a high carrier transport function is as follows. That is, azomethine oligomers having high affinity overlap each other (that is, hydrocarbon groups are hydrocarbon groups, and aromatic ring-containing conjugated groups are aromatic ring-containing conjugated groups). This is because the carrier can freely move at the location where the aromatic ring-containing conjugated groups are stacked. That is, the conventional polyazomethine secures the carrier mobility by a specific structure in the molecule, whereas in the present invention, the carrier mobility is secured by the stack between molecules.
- the azomethine oligomer of the present invention has a high carrier transport function, is suitable for semiconductor applications, and exhibits high solubility in highly versatile organic solvents. Therefore, the azomethine oligomer can be dissolved in a highly versatile organic solvent, and the obtained azomethine oligomer solution can be used to form a semiconductor layer safely and easily on the substrate by a coating method such as spin coating or dip coating. it can.
- a solution of the azomethine oligomer of the present invention having such a carrier transport function can be applied on an electrode and formed into a film to produce a pn junction element.
- the N-type semiconductor layer is made of a semiconductor material (eg, fullerene) having an electron affinity (eV) that is larger than the ionization potential (eV) of the azomethine oligomer. Use to form.
- the P-type semiconductor layer is a semiconductor material having an ionization potential that is smaller than the electron affinity (eV) of the azomethine oligomer (eg, poly (3- Hexylthiophene)).
- an azomethine oligomer of the present invention when used as a material for forming an N-type semiconductor layer, an azomethine oligomer solution is applied on the negative electrode substrate, dried, a film is formed, and the film is formed on the film.
- a pn junction element can be produced by depositing a P-type semiconductor material by coating or vapor deposition and depositing a positive electrode on the obtained P-type semiconductor layer.
- an N-type semiconductor material is formed on the negative electrode substrate by coating or vapor deposition, and an azomethine oligomer solution is formed on the film.
- a pn junction element can be produced by forming a P-type semiconductor layer by coating and drying, and further depositing a positive electrode on the P-type semiconductor layer.
- the thickness of the bonded layer of these P-type and N-type semiconductor materials is usually 10 to 900 nm.
- the p-n junction element manufactured in this way can be applied to the field of organic electronics such as a diode, an organic EL, an organic thin film solar cell, an organic thin film transistor, and a thermoelectric power generation element.
- the ionization potential and the electron affinity can be experimentally obtained as HOMO (highest occupied orbit) and LUMO (lowest unoccupied orbit), respectively.
- HOMO can be obtained using the AC-2 manufactured by Riken Keiki Co., Ltd. by the photoelectron spectroscopy described in Japanese Patent No. 1124703.
- the oxidation start potential is obtained as a potential at which an oxidation current starts to flow from the baseline in the result obtained by performing cyclic voltammetry (CV) measurement on the target sample. If necessary, conversion from the reference electrode used for the measurement to the standard hydrogen electrode standard is performed, and by adding the value (constant) 4.5 of the standard hydrogen electrode with respect to the vacuum level to this value, HOMO (eV ).
- LUMO can be determined by calculating the electrochemical reduction level and converting it to LUMO, as well as calculating the LUMO from the absorption start wavelength of the UV-visible light absorption spectrum of the sample and the HOMO value obtained above.
- the method of converting is mentioned.
- the absorption start wavelength can be obtained as the wavelength ⁇ (nm) when the absorption starts from the baseline.
- a value obtained by converting this value into an electron volt (eV) is defined as a band gap energy E (eV).
- LUMO can be obtained by dividing HOMO (eV) obtained as described above by this band gap energy E (eV).
- the P-type semiconductor characteristics of the azomethine oligomer of the present invention can be improved by adjusting the ionization potential of the molecule.
- the ionization potential of a molecule can be increased by the following two methods. (1) Select an electron-rich condensed ring system unit such as naphthalene or anthracene as a conjugated system (aromatic ring-containing conjugated group). (2) Conjugate an electron-donating substituent such as a methyl group or a phenyl group. To increase the electron density in the conjugated system and delocalize the electrons.
- the N-type semiconductor characteristics of the azomethine oligomer of the present invention can be improved by adjusting the electron affinity of the molecule.
- the electron affinity of a molecule can be increased by the following two methods. (1) Select a heterocyclic ring such as pyridine, bipyridine, phenanthroline, etc., which has a tendency of electron deficiency as a conjugated system (aromatic ring-containing conjugated group). (2) An electron-withdrawing substituent such as F or CF 3 By introducing it into a conjugated system, the electron density in the conjugated system is lowered and the electrons are localized.
- a pn junction element can be prepared from the azomethine oligomer of the present invention having excellent semiconductor characteristics as described above.
- a positive electrode terminal is connected to an electrode on the P-type semiconductor side
- a negative electrode terminal is connected to an electrode on the N-type semiconductor side
- a voltage can be applied within the range of ⁇ 5V to + 5V, and the forward power amount / reverse power amount> 1.0.
- the azomethine oligomer of the present invention can be used as, for example, p-type and n-type semiconductors.
- a hole injection layer and an electron injection layer may be separately provided between the P-type semiconductor layer and the electrode and between the N-type semiconductor layer and the electrode, respectively.
- the molecular weight of the azomethine oligomer of the present invention is preferably in the range of 150 to 15000, and more preferably in the range of 1500 to 10000, from the viewpoint of compatibility between solvent solubility and intramolecular crystallinity.
- the method for adjusting the molecular weight will be described in the section of the method for producing the azomethine oligomer of the present invention described later.
- azomethine oligomers Specific examples of the azomethine oligomer of the present invention described above include compounds represented by the following general formula (I).
- Ar is a divalent aromatic group which may have a substituent, or an azomethine group and a divalent aromatic group which may have a substituent are alternately bonded.
- An aromatic ring-containing conjugated group examples include groups represented by the above formulas A-1 to A-24, and more specific examples include groups represented by the following formula. Note that, in the following formula, the part enclosed in half brackets is a bond.
- the divalent aromatic group illustrated below is preferable from the viewpoint of the high crystallinity between molecules in the solid state of the azomethine oligomer of the present invention.
- A is an azomethine group (C ⁇ N or N ⁇ C), and a hydrocarbon compound and an aromatic ring-containing compound, which will be described later, are used as a raw material substrate for producing the azomethine oligomer of the present invention.
- the orientation differs depending on the choice of diamine or dialdehyde.
- two azomethine groups are not adjacent to each other.
- R 1 and R 2 are independently a branched or optionally substituted alkyl group having 2 to 512 carbon atoms which may be substituted with a halogen atom, or optionally branched.
- Preferable examples of R 1 and R 2 are the same as those described as preferable examples of the hydrocarbon group in the above description of ⁇ hydrocarbon group>.
- the azomethine oligomer of the present invention described above is suitable for semiconductor applications because carriers can be freely moved at a position where aromatic ring-containing conjugated groups are stacked between molecules.
- High solubility in highly versatile organic solvents such as hydrophobic solvents such as toluene, alcohol solvents such as methanol and ethanol, glycol solvents such as propylene glycol monomethyl ether, and ester solvents such as methyl lactate Therefore, the semiconductor layer can be easily formed on the substrate by a coating method using the azomethine oligomer solution obtained by dissolving the azomethine oligomer of the present invention in the organic solvent.
- the method for producing an azomethine oligomer of the present invention comprises a step of reacting 1 equivalent of an aromatic ring-containing compound represented by the following general formula (II) with 2 equivalent of a hydrocarbon compound represented by the following general formula (III). is doing.
- two Xs are both an aldehyde group or an amino group.
- Y is an amino group when X in the formula (II) is an aldehyde group, and X is an amino group. In some cases it is an aldehyde group.
- the azomethine oligomer of the present invention is obtained by reacting two molecules of a hydrocarbon compound with one molecule of an aromatic ring-containing compound by utilizing a reaction between an aldehyde group and an amino group.
- Ar 2 is a divalent aromatic group which may have a substituent, and specific examples thereof are the same as the specific examples of Ar 1 .
- A is an azomethine group, and its direction varies depending on the selection of a compound used as a raw material substrate for producing an aromatic ring-containing compound, as will be described later.
- p is an integer of 0 to 5, and is preferably an integer of 1 to 3 from the viewpoint of coexistence of expansion of the conjugated system of the azomethine oligomer of the present invention and solubility in a solvent.
- p is 2 or more, a plurality of Ar 2 may be the same or different.
- the aromatic ring-containing compound when p is 1 or more can be easily obtained by reacting a commercially available compound.
- the aromatic ring-containing compound in which p is 2 can be obtained by repeating the above reaction (reacting the azomethine compound obtained by the above reaction with p-aminobenzaldehyde), and as follows. It can also be obtained in a one-step reaction.
- Such a reaction can be carried out under known and usual reaction conditions for reacting an amino group and an aldehyde group.
- the reaction temperature is 30 to 120 ° C.
- the reaction time is usually 2 to 48 hours.
- reaction solvent examples include ester solvents such as ethyl acetate or butyl acetate, aromatic solvents such as toluene or xylene, ether solvents such as THF or cyclopentyl methyl ether, ketone solvents such as MEK or cyclopentanone, m -Proton donor aromatic solvents such as cresol or phenol (preferably used in acid catalyzed reaction conditions), halogen-containing solvents such as chloroform, methylene chloride, tetrachloroethane or benzene chloride, NMP, DMF, pyridine or Proton-accepting solvents such as piperidine (preferably used under base catalyzed reaction conditions) and nitrile solvents such as acetonitrile or benzonitrile can be used.
- ester solvents such as ethyl acetate or butyl acetate
- aromatic solvents such as toluene or xylene
- ether solvents
- the aromatic ring-containing compound that is a raw material for producing the azomethine oligomer of the present invention is commercially available or can be easily obtained by reacting a commercially available product.
- aromatic ring-containing compounds Specific examples of the aromatic ring-containing compound described above include compounds represented by the following formula.
- X is an aldehyde group or an amino group.
- Y is an amino group when X in the formula (II) is an aldehyde group, and is an aldehyde group when X is an amino group.
- Ar is a divalent aromatic group which may have a substituent, and specific examples thereof include groups represented by the above formulas A-1 to A-24.
- A is an azomethine group, and its direction varies depending on the selection of a compound used as a raw material substrate for producing a hydrocarbon compound, as will be described later.
- m is 0 or 1
- Y—Ar—A the moiety represented by Y—Ar—A (although Y reacts with an aromatic ring-containing compound to form an azomethine group) This constitutes part of the aromatic ring-containing conjugated group in the azomethine oligomer of the present invention.
- R 1 and R 2 are each independently a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, or a halogen atom.
- R 1 and R 2 are preferably a hydrogen atom and an alkyl group having 1 to 8 carbon atoms from the viewpoint of dissolution in an organic solvent and crystallinity of the film during film formation.
- Z is a divalent group having an oxygen atom, a sulfur atom or a cycloalkylene group, and is preferably an oxygen atom from the viewpoint that the raw material is relatively commercially available.
- i is 0 or 1
- the hydrocarbon compound has an ether bond (oxygen atom), a thioether bond (sulfur atom) or a cycloalkylene group.
- h and j are each independently an integer of 0 to 12, and preferably an integer of 1 to 12. However, when Z is an oxygen atom or a sulfur atom, h and j are both 1 or more.
- k is an integer of 1 to 10, and preferably an integer of 1 to 5.
- a plurality of R 1 may be the same or different, and when j is 2 or more, a plurality of R 2 are the same or different. Also good.
- q is 0 or 1
- the compound represented by the general formula (III) has an alkoxy group.
- q is preferably 1.
- R 3 is an alkyl group having 1 to 20 carbon atoms, preferably an alkyl group having 1 to 15 carbon atoms.
- the number of carbon atoms in the structure represented by (— (CHR 1 ) h — (Z) i — (CHR 2 ) j —) k — (O) q —R 3 is 2 to 512, preferably 4 to 256.
- the hydrocarbon compound when m is 1 can be easily obtained by reacting a commercially available compound.
- Ar is a phenylene group
- m is 1
- k is a heptylene group
- q is 0
- R 3 is a methyl group
- an aromatic ring-containing compound in which m is 1 is obtained by the following reaction, for example.
- Such a reaction can be carried out under known and usual reaction conditions for reacting an amino group and an aldehyde group.
- the reaction temperature is 30 to 120 ° C.
- the reaction time is usually 2 to 48 hours.
- reaction solvent examples include ester solvents such as ethyl acetate or butyl acetate, aromatic solvents such as toluene or xylene, ether solvents such as THF or cyclopentyl methyl ether, ketone solvents such as MEK or cyclopentanone, m -Proton donor aromatic solvents such as cresol or phenol (preferably used in acid catalyzed reaction conditions), halogen-containing solvents such as chloroform, methylene chloride, tetrachloroethane or benzene chloride, NMP, DMF, pyridine or Proton-accepting solvents such as piperidine (preferably used under base catalyzed reaction conditions) and nitrile solvents such as acetonitrile or benzonitrile can be used.
- ester solvents such as ethyl acetate or butyl acetate
- aromatic solvents such as toluene or xylene
- ether solvents
- the hydrocarbon compound which is a raw material for producing the azomethine oligomer of the present invention is commercially available or can be easily obtained by reacting a commercially available product.
- hydrocarbon compound represented by the general formula (III) described above include compounds represented by the following formula.
- Y is an amino group or an aldehyde group
- t is an integer of 5 to 11.
- the two amino groups or aldehyde groups of the aromatic ring-containing compound react with the aldehyde group or amino group of the hydrocarbon compound to form an azomethine group, and the azomethine group and the divalent aromatic group Are alternately bonded to form a conjugated structure (aromatic ring-containing conjugated group).
- the hydrocarbon compound since the hydrocarbon compound has no site reactive with the aldehyde group or amino group other than the aldehyde group or amino group involved in the reaction with the aromatic ring-containing compound, the aromatic ring is further added after the reaction. A reaction with the contained compound or hydrocarbon compound does not occur, and an azomethine oligomer is obtained instead of polyazomethine.
- the reaction temperature in the above reaction is usually 30 to 120 ° C., and preferably 60 to 100 ° C. from the viewpoint of reaction efficiency.
- the reaction time in the above reaction is usually 2 to 48 hours, and preferably 6 to 24 hours from the viewpoint of reaction efficiency.
- a catalyst used for an addition reaction catalyzed by a general acid such as m-cresol, dimethylphenol, phenol, camphorsulfonic acid, naphthol, formic acid, acetic acid, propionic acid, hydrochloric acid and sulfuric acid.
- a general acid such as m-cresol, dimethylphenol, phenol, camphorsulfonic acid, naphthol, formic acid, acetic acid, propionic acid, hydrochloric acid and sulfuric acid.
- the same bases used in addition reactions catalyzed by common bases can also be used as catalysts in the above reactions.
- reaction solvent for the above reaction an ester solvent such as ethyl acetate or butyl acetate, an aromatic solvent such as toluene or xylene, an ether solvent such as THF or cyclopentyl methyl ether, a ketone such as MEK or cyclopentanone, etc.
- System solvents proton donor aromatic solvents such as m-cresol or phenol (preferably used in acid catalyzed reaction conditions), halogen-containing solvents such as chloroform, methylene chloride, tetrachloroethane or benzene chloride, NMP, Proton accepting solvents such as DMF, pyridine or piperidine (preferably used in base catalyzed reaction conditions) and nitrile solvents such as acetonitrile or benzonitrile are possible.
- m-cresol, toluene-m-cresol cosolvent, THF, cyclopentylmethyl ether, and cyclopentanone are preferable from the viewpoint of reaction efficiency.
- the azomethine oligomer of the present invention can be easily produced from readily available raw materials.
- the azomethine oligomer is commercially available as a raw material monomer that polyazomethine described in Non-Patent Document 5 has an aromatic ring, a heterocycle, or an aromatic ring and a heterocycle in which an alkyl group or an alkoxy group is introduced. There is no problem that industrialization is difficult because it is not available.
- a nitrogen-substituted 100 mL Schlenk tube was charged with 3.35 g (25.0 mmol) of terephthalaldehyde (1,4-diformylbenzene), 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 1.08 g (10.0 mmol) of 1,4-phenylenediamine in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 3 hours to complete the reaction.
- a nitrogen-substituted 100 mL Schlenk tube was charged with 3.35 g (25.0 mmol) of terephthalaldehyde, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 1.80 g (10.0 mmol) of 2,3,5,6-tetrafluoro-1,4-phenylenediamine in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 3 hours to complete the reaction.
- a nitrogen-substituted 100 mL Schlenk tube was charged with 3.35 g (25.0 mmol) of terephthalaldehyde, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 1.09 g (10.0 mmol) of 2,6-diaminopyridine in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 3 hours to complete the reaction.
- a nitrogen-substituted 100 mL Schlenk tube was charged with 3.38 g (25.0 mmol) of 2,6-pyridinedicarbaldehyde, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 1.09 g (10.0 mmol) of 2,6-diaminopyridine in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 3 hours to complete the reaction.
- a nitrogen-substituted 100 mL Schlenk tube was charged with 3.35 g (25.0 mmol) of terephthalaldehyde, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution of 1.29 g (10.0 mmol) of 2-ethylhexylamine dissolved in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 3 hours to complete the reaction.
- a nitrogen-substituted 100 mL Schlenk tube was charged with 3.35 g (25.0 mmol) of terephthalaldehyde, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution of 1.55 g (10.0 mmol) of 4-tert-butylcyclohexylamine dissolved in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 3 hours to complete the reaction.
- a nitrogen-substituted 100 mL Schlenk tube was charged with 3.35 g (25.0 mmol) of terephthalaldehyde, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 1.87 g (10.0 mmol) of 3- (2-ethylhexyloxy) propylamine in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 3 hours to complete the reaction.
- Undecanal 4.26 g (25.0 mmol), m-cresol 5 g, and toluene 30 g were added to a nitrogen-substituted 100 mL Schlenk tube, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution of 3.40 g (10.0 mmol) of the synthesized raw material 1 in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Nitrogen-substituted 100 mL Schlenk tube was charged with 3.23 g (25.0 mmol) of 2-ethylhexylamine, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution of 3.40 g (10.0 mmol) of the synthesized raw material 2 in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Undecanal 4.26 g (25.0 mmol), m-cresol 5 g, and toluene 30 g were added to a nitrogen-substituted 100 mL Schlenk tube, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 1.96 g (10.0 mmol) of 1,7-diaminofluorene in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Nitrogen-substituted 100 mL Schlenk tube was charged with 3.23 g (25.0 mmol) of 2-ethylhexylamine, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution of 4.12 g (10.0 mmol) of the synthesized raw material 3 in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Nitrogen-substituted 100 mL Schlenk tube was charged with 3.23 g (25.0 mmol) of 2-ethylhexylamine, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution of 3.41 g (10.0 mmol) of synthesized raw material 4 dissolved in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Nitrogen-substituted 100 mL Schlenk tube was charged with 3.23 g (25.0 mmol) of 2-ethylhexylamine, 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution in which 3.53 g (10.0 mmol) of the synthesized raw material 5 was dissolved in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Undecanal 4.26 g (25.0 mmol), m-cresol 5 g, and toluene 30 g were added to a nitrogen-substituted 100 mL Schlenk tube, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution in which 3.14 g (10.0 mmol) of the synthesized raw material 7 was dissolved in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Undecanal 4.26 g (25.0 mmol), m-cresol 5 g, and toluene 30 g were added to a nitrogen-substituted 100 mL Schlenk tube, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 4.58 g (10.0 mmol) of the synthesized raw material 8 in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- the raw material 9 synthesized in a nitrogen-substituted 100 mL Schlenk tube was charged with 5.81 g (25.0 mmol), m-cresol 5 g, and toluene 30 g, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution obtained by dissolving 2.10 g (10.0 mmol) of 4,4′-biphenyldicarboxaldehyde in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- the raw material 10 synthesized in a nitrogen-substituted 100 mL Schlenk tube was charged with 6.13 g (25.0 mmol), 5 g of m-cresol, and 30 g of toluene, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 2.52 g (10.0 mmol) of 2,5-bis (aminophenyl) -1,3,4-oxadiazole in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- the raw material 12 synthesized in a nitrogen-substituted 100 mL Schlenk tube was charged with 5.51 g (25.0 mmol), m-cresol 5 g, and toluene 30 g, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution obtained by dissolving 1.97 g (10.0 mmol) of 3,6-diaminocarbazole in 30 g of toluene was dropped into the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Benzaldehyde (0.85 g, 7.98 mmol) and m-cresol (10 g) were added to a nitrogen-substituted 20 mL Schlenk tube, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 0.52 g (2.66 mmol) of 2,7-diaminofluorene in 5 g of m-cresol was added dropwise to the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Benzaldehyde (0.85 g, 7.98 mmol) and m-cresol (10 g) were added to a nitrogen-substituted 20 mL Schlenk tube, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 0.42 g (2.66 mmol) of 1,5-diaminonaphthalene in 5 g of m-cresol was added dropwise to the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- Benzaldehyde (0.85 g, 7.98 mmol) and m-cresol (10 g) were added to a nitrogen-substituted 20 mL Schlenk tube, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution prepared by dissolving 0.44 g (2.66 mmol) of 2,3,5,6-tetramethyl-1,4-phenylenediamine in 5 g of m-cresol was added dropwise to the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- a nitrogen-substituted 20 mL Schlenk tube was charged with 1.45 g (7.98 mmol) of 2-aminofluorene and 10 g of m-cresol, and the reaction solution was heated to 70 ° C. while stirring. Thereafter, a solution of 0.36 g (2.66 mmol) of terephthalaldehyde in 5 g of m-cresol was added dropwise to the above solution over 3 hours. Thereafter, stirring was performed for 6 hours to complete the reaction.
- the azomethine oligomer of the present invention having a hydrocarbon group having a flexible structure and an aromatic ring-containing conjugated group having a rigid structure is methanol, ethanol, acetonitrile, acetone, IPA, THF, MEK, toluene.
- the azomethine oligomer of the comparative example consisting only of an aromatic ring-containing conjugated group having a rigid structure is soluble in at least one solvent of PGM and methyl lactate, and does not exhibit any solubility in the solvent. I understand.
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Abstract
Description
(1)キャリアを1分子内において移動させるのではなく、化合物が有する共役系(芳香環)を、化合物分子間でπ-πスタックさせること(分子間で共役構造部分を配向させること)により、キャリアが分子間で移動するようにさせること
(2)アルキル基等をポリマーの側鎖として導入するのではなく、オリゴマーの主鎖の一部として導入する(すなわち、共役系構造に非共役スペーサーを連結する)こと。
Aはアゾメチン基であり、
R1およびR2は独立に、分岐を有していてもよくハロゲン原子で置換されていてもよい炭素数2~512のアルキル基、分岐を有していてもよくハロゲン原子で置換されていてもよい炭素数2~512のアルコキシ基、基中にエーテル結合および/またはチオエーテル結合を有し、ハロゲン原子で置換されていてもよい炭素数2~512の炭化水素基、または、置換基を有していてもよい炭素数3~50のシクロアルキル基である。
Ar1は置換基を有していてもよい二価の芳香族基であり、
Ar2は置換基を有していてもよい二価の芳香族基であり、
Aはアゾメチン基であり、
pは0~5の整数であり、
pが2以上の場合には、複数存在するAr2は同一でも異なっていてもよい;
上記式(III)において、Yは、上記式(II)におけるXがアルデヒド基の場合にはアミノ基であり、Xがアミノ基の場合にはアルデヒド基であり、
Arは置換基を有していてもよい二価の芳香族基であり、
Aはアゾメチン基であり、
mは0または1であり、
R1およびR2は独立に水素原子、炭素数1~20のアルキル基またはハロゲン原子であり、
Zは酸素原子、硫黄原子またはシクロアルキレン基を有する二価の基であり、
iは0または1であり、
hおよびjは独立に0~12の整数であり(ただし、Zが酸素原子または硫黄原子である場合には、hおよびjはともに1以上である)、
kは1~10の整数であり、
hが2以上の場合、複数存在するR1は同一でも異なっていてもよく、
jが2以上の場合、複数存在するR2は同一でも異なっていてもよく、
kが2以上の場合、複数存在する(-(CHR1)h-(Z)i-(CHR2)j-)は、同一でも異なっていてもよく、
qは0または1であり、
R3は炭素数1~20のアルキル基であり、
(-(CHR1)h-(Z)i-(CHR2)j-)k-(O)q-R3で表わされる構造中の炭素原子数は、2~512である。
以下、本発明のアゾメチンオリゴマーが有する、上記芳香族環含有共役基及び炭化水素基について詳細に説明する。
本発明のアゾメチンオリゴマーを構成する芳香族環含有共役基は、アゾメチン基と置換基を有していてもよい二価の芳香族基とが交互に結合して共役した構造をとっている。
本発明のアゾメチンオリゴマーを構成する上記炭化水素基は、酸素原子、硫黄原子またはシクロアルキレン基を有する基を有していてもよく、上記芳香族環含有共役基と共役せず、アルデヒド基及びアミノ基と反応性を有しない基であれば特に限定されない。アルデヒド基及びアミノ基と反応性を有しないことの意義については、後記の本発明のアゾメチンオリゴマーの製造方法の項にて説明する。
本発明のアゾメチンオリゴマーにおいては、以上説明した芳香族環含有共役基の両末端に、上記炭化水素基がアゾメチン基を介して結合している。
(1)共役系(芳香族環含有共役基)として、電子豊富なナフタレン、アントラセン等の縮環系ユニットを選択すること
(2)メチル基、フェニル基等の電子供与性の置換基を共役系に導入することにより、共役系内の電子密度を大きくし、電子を非局在化させること。
(1)共役系(芳香族環含有共役基)として、電子不足の傾向をもつピリジン、ビピリジン、フェナントロリン等の複素環を選択すること
(2)F、CF3等の電子吸引性の置換基を共役系に導入することにより、共役系内の電子密度を低くし、電子を局在化させること。
以上説明した本発明のアゾメチンオリゴマーの具体例としては、下記一般式(I)で表わされる化合物が挙げられる。
本発明のアゾメチンオリゴマーの製造方法は、下記一般式(II)で表わされる芳香族環含有化合物1当量に対して、下記一般式(III)で表わされる炭化水素化合物2当量を反応させる工程を有している。
上記式(II)において、二つのXは、前述のようにともにアルデヒド基またはアミノ基である。Ar1は置換基を有していてもよい二価の芳香族基であり、その具体例としては、上記式A-1~A-24で表わされる基が挙げられる。
一般式(II)において、pが0である芳香族環含有化合物は市販されており、容易に入手可能である。
以上説明した芳香族環含有化合物の具体例としては、下記式で表わされる化合物が挙げられる。
一般式(III)を再度示す。
一般式(III)において、mが0である炭化水素化合物は、市販されており、容易に入手可能である。
以上説明した一般式(III)で表わされる炭化水素化合物の具体例としては、下記式で表わされる化合物が挙げられる。
本発明のアゾメチンオリゴマーの製造方法においては、上記一般式(II)で表わされる芳香族環含有化合物1当量に対して、上記一般式(III)で表わされる炭化水素化合物2当量を反応させる。芳香族環含有化合物および炭化水素化合物の分子量を適宜選択(調節)することにより、得られる本発明のアゾメチンオリゴマーの分子量を調節することができる。
実施例1~14および比較例1~5で得られたアゾメチンオリゴマーの、下記表1に示す溶媒への溶解性を評価した。
Claims (10)
- 主骨格中に、アゾメチン基と置換基を有していてもよい二価の芳香族基とが交互に結合して共役した芳香族環含有共役基を有し、
該芳香族環含有共役基の両末端のアゾメチン基に、該芳香族環含有共役基と共役しない、酸素原子、硫黄原子またはシクロアルキレン基を有する基を有していてもよい炭化水素基が結合してなり、
該炭化水素基は、アルデヒド基及びアミノ基と反応性を有しないことを特徴とするアゾメチンオリゴマー。 - 前記炭化水素基が、分岐を有していてもよくハロゲン原子で置換されていてもよい炭素数2~512のアルキル基、分岐を有していてもよくハロゲン原子で置換されていてもよい炭素数2~512のアルコキシ基、基中にエーテル結合および/またはチオエーテル結合を有し、ハロゲン原子で置換されていてもよい炭素数2~512の炭化水素基、および、置換基を有していてもよい炭素数3~50のシクロアルキル基からなる群より選ばれるいずれかの基であることを特徴とする請求項1に記載のアゾメチンオリゴマー。
- 前記アゾメチンオリゴマーの分子量が150~15000の範囲内にあることを特徴とする請求項1または2に記載のアゾメチンオリゴマー。
- 前記アゾメチンオリゴマーが、クレゾール、トルエン、THF、シクロペンチルメチルエーテル、アセトン、MEK、MIBK、シクロペンタノン、クロロホルム、ジクロロメタン、四塩化炭素、クロロベンゼン、二硫化炭素、酢酸エチル、酢酸ブチル、乳酸メチル、メタノール、エタノール、イソプロピルアルコール、ベンジルアルコール、n-ブタノール、t-ブタノール、ペンチルアルコール、エチレングリコール、プロピレングリコール、プロピレングリコールモノメチルエーテル、ピリジン、NMP、硫酸、蟻酸、酢酸、塩酸、乳酸、トリエチルアミン、ジブチルアミンの中から選択されるいずれかの溶媒、または二種以上の共溶媒100gに対し、25℃において0.1g以上の溶解性を有することを特徴とする請求項1~3のいずれかに記載のアゾメチンオリゴマー。
- 前記アゾメチンオリゴマーが、下記一般式(I)で表わされることを特徴とする請求項1~4のいずれかに記載のアゾメチンオリゴマー:
Aはアゾメチン基であり、
R1およびR2は独立に、分岐を有していてもよくハロゲン原子で置換されていてもよい炭素数2~512のアルキル基、分岐を有していてもよくハロゲン原子で置換されていてもよい炭素数2~512のアルコキシ基、基中にエーテル結合および/またはチオエーテル結合を有し、ハロゲン原子で置換されていてもよい炭素数2~512の炭化水素基、または、置換基を有していてもよい炭素数3~50のシクロアルキル基である。)。 - 前記アゾメチンオリゴマーをP型半導体層またはN型半導体層の形成材料として使用して作製したp-n接合素子について、P型半導体側の電極に正極端子を、N型半導体側の電極に負極端子を接続し、-5V~+5Vの範囲内において電圧を印可することができ、順方向の電力量/逆方向の電力量>1.0となることを特徴とする請求項1~6のいずれかに記載のアゾメチンオリゴマー。
- 下記一般式(II)で表わされる芳香族環含有化合物1当量に対して、下記一般式(III)で表わされる炭化水素化合物2当量を反応させる工程を有することを特徴とする請求項1に記載のアゾメチンオリゴマーの製造方法:
Ar1は置換基を有していてもよい二価の芳香族基であり、
Ar2は置換基を有していてもよい二価の芳香族基であり、
Aはアゾメチン基であり、
pは0~5の整数であり、
pが2以上の場合には、複数存在するAr2は同一でも異なっていてもよい;
上記式(III)において、Yは、上記式(II)におけるXがアルデヒド基の場合にはアミノ基であり、Xがアミノ基の場合にはアルデヒド基であり、
Arは置換基を有していてもよい二価の芳香族基であり、
Aはアゾメチン基であり、
mは0または1であり、
R1およびR2は独立に水素原子、炭素数1~20のアルキル基またはハロゲン原子であり、
Zは酸素原子、硫黄原子またはシクロアルキレン基を有する二価の基であり、
iは0または1であり、
hおよびjは独立に0~12の整数であり(ただし、Zが酸素原子または硫黄原子である場合には、hおよびjはともに1以上である)、
kは1~10の整数であり、
hが2以上の場合、複数存在するR1は同一でも異なっていてもよく、
jが2以上の場合、複数存在するR2は同一でも異なっていてもよく、
kが2以上の場合、複数存在する(-(CHR1)h-(Z)i-(CHR2)j-)は、同一でも異なっていてもよく、
qは0または1であり、
R3は炭素数1~20のアルキル基であり、
(-(CHR1)h-(Z)i-(CHR2)j-)k-(O)q-R3で表わされる構造中の炭素原子数は、2~512である。)。
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CN109134303A (zh) * | 2018-07-09 | 2019-01-04 | 台州学院 | 一种红光发光材料及其制备方法 |
CN109134298A (zh) * | 2018-07-09 | 2019-01-04 | 台州学院 | 一种二聚希夫碱铂配合物的制备及应用 |
CN109251152A (zh) * | 2018-07-09 | 2019-01-22 | 台州学院 | 一种有机电致发光材料的制备及应用 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50105558A (ja) * | 1973-12-19 | 1975-08-20 | ||
JPS5967387A (ja) * | 1982-10-08 | 1984-04-17 | Hiyougoken | すず、鉛及びすず―鉛合金メッキ浴 |
JPS59182986A (ja) * | 1983-04-01 | 1984-10-17 | Keigo Obata | スズ、鉛及びすず−鉛合金メツキ浴 |
JPH054955A (ja) * | 1991-01-29 | 1993-01-14 | Maruzen Petrochem Co Ltd | 新規アゾメチン基含有ノルボルネン誘導体、その製法並びにその重合体の製法 |
JPH11508557A (ja) * | 1995-06-28 | 1999-07-27 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | ケチミン硬化剤ならびにケチミンを用いて作製された迅速硬化性の磁気記録媒体およびフィルム |
JP2004307804A (ja) * | 2003-03-26 | 2004-11-04 | Daicel Chem Ind Ltd | 絶縁膜形成材料及び絶縁膜 |
WO2005044781A1 (ja) * | 2003-11-05 | 2005-05-19 | Daicel Chemical Industries, Ltd. | 芳香族ポリアミン誘導体 |
JP2007288033A (ja) * | 2006-04-19 | 2007-11-01 | Konica Minolta Holdings Inc | 有機半導体材料、有機半導体膜、有機半導体デバイス及び有機薄膜トランジスタ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1189817A (zh) * | 1995-06-28 | 1998-08-05 | 美国3M公司 | 酮亚胺固化剂及由其制得的快速固化磁性记录介质和薄膜 |
JP2005005226A (ja) * | 2003-06-16 | 2005-01-06 | Sony Corp | 有機電界発光素子 |
-
2011
- 2011-03-01 WO PCT/JP2011/054568 patent/WO2011108512A1/ja active Application Filing
- 2011-03-01 KR KR1020127017988A patent/KR20120101119A/ko not_active Application Discontinuation
- 2011-03-01 CN CN2011800102264A patent/CN102770410A/zh active Pending
- 2011-03-01 JP JP2012503171A patent/JPWO2011108512A1/ja not_active Withdrawn
- 2011-03-02 TW TW100106842A patent/TW201141818A/zh unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50105558A (ja) * | 1973-12-19 | 1975-08-20 | ||
JPS5967387A (ja) * | 1982-10-08 | 1984-04-17 | Hiyougoken | すず、鉛及びすず―鉛合金メッキ浴 |
JPS59182986A (ja) * | 1983-04-01 | 1984-10-17 | Keigo Obata | スズ、鉛及びすず−鉛合金メツキ浴 |
JPH054955A (ja) * | 1991-01-29 | 1993-01-14 | Maruzen Petrochem Co Ltd | 新規アゾメチン基含有ノルボルネン誘導体、その製法並びにその重合体の製法 |
JPH11508557A (ja) * | 1995-06-28 | 1999-07-27 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | ケチミン硬化剤ならびにケチミンを用いて作製された迅速硬化性の磁気記録媒体およびフィルム |
JP2004307804A (ja) * | 2003-03-26 | 2004-11-04 | Daicel Chem Ind Ltd | 絶縁膜形成材料及び絶縁膜 |
WO2005044781A1 (ja) * | 2003-11-05 | 2005-05-19 | Daicel Chemical Industries, Ltd. | 芳香族ポリアミン誘導体 |
JP2007288033A (ja) * | 2006-04-19 | 2007-11-01 | Konica Minolta Holdings Inc | 有機半導体材料、有機半導体膜、有機半導体デバイス及び有機薄膜トランジスタ |
Non-Patent Citations (6)
Title |
---|
CROTTI, C. ET AL.: "Ruthenium carbonyl-catalyzed deoxygenation by carbon monoxide of o-substituted nitrobenzenes. Synthesis of benzimidazoles", JOURNAL OF MOLECULAR CATALYSIS, vol. 72, no. 3, 1992, pages 283 - 298 * |
JOSHI, M.D. ET AL.: "Preparation of some 4-thiazolidinones as possible antimicrobial agents", JOURNAL OF THE INDIAN CHEMICAL SOCIETY, vol. 67, no. 11, 1990, pages 925 - 927 * |
KATZ, E. ET AL.: "Electrical contacting of glucose oxidase in a redox-active rotaxane configuration", ANGEWANDTE CHEMIE, INTERNATIONAL EDITION, vol. 43, no. 25, 2004, pages 3292 - 3300 * |
TEMME, 0. ET AL.: "Effect of molecular sieves on the formation and acid-catalyzed mono- and bis-cyclization of N-arylimines: easy entry to polycyclic ring systems by a novel cascade reaction", JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANSACTIONS 1: ORGANIC AND BIO-ORGANIC CHEMISTRY, 1995, pages 125 - 131 * |
TEMME, 0. ET AL.: "Structural and electrochemical properties of a novel N,N'-dialkyl-substituted quinone diimine", JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANSACTIONS 2: PHYSICAL ORGANIC CHEMISTRY, vol. 10, 1997, pages 2083 - 2085 * |
TEMME, 0. ET AL.: "Synthesis of azapolycyclic systems based on the indolizino[3,4-b]quinoline skeleton. A diastereoselective entry to potential oligodentate artificial receptors", EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 1998, pages 651 - 659, XP000982073, DOI: doi:10.1002/(SICI)1099-0690(199804)1998:4<651::AID-EJOC651>3.0.CO;2-Z * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109134303A (zh) * | 2018-07-09 | 2019-01-04 | 台州学院 | 一种红光发光材料及其制备方法 |
CN109134298A (zh) * | 2018-07-09 | 2019-01-04 | 台州学院 | 一种二聚希夫碱铂配合物的制备及应用 |
CN109251152A (zh) * | 2018-07-09 | 2019-01-22 | 台州学院 | 一种有机电致发光材料的制备及应用 |
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