TW201946894A - 一種丙烯酮肟酯化合物、製備方法、及组合物 - Google Patents
一種丙烯酮肟酯化合物、製備方法、及组合物 Download PDFInfo
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- TW201946894A TW201946894A TW108115674A TW108115674A TW201946894A TW 201946894 A TW201946894 A TW 201946894A TW 108115674 A TW108115674 A TW 108115674A TW 108115674 A TW108115674 A TW 108115674A TW 201946894 A TW201946894 A TW 201946894A
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- Prior art keywords
- alkyl
- branched
- substituted
- unsubstituted
- compound
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- -1 Propylene ketone oxime ester compounds Chemical class 0.000 title claims abstract description 46
- 239000000203 mixture Substances 0.000 title claims description 9
- 238000002360 preparation method Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 102
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 36
- 239000001257 hydrogen Substances 0.000 claims description 35
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 29
- 229910052757 nitrogen Inorganic materials 0.000 claims description 26
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- 125000003118 aryl group Chemical group 0.000 claims description 17
- 125000003342 alkenyl group Chemical group 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 13
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical group 0.000 claims description 7
- 239000000460 chlorine Chemical group 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 125000005605 benzo group Chemical group 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 125000006727 (C1-C6) alkenyl group Chemical group 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 125000001246 bromo group Chemical group Br* 0.000 claims description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 125000002757 morpholinyl group Chemical group 0.000 claims description 2
- 125000000018 nitroso group Chemical group N(=O)* 0.000 claims description 2
- 239000001301 oxygen Chemical group 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 12
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 3
- 125000002252 acyl group Chemical group 0.000 claims 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 14
- 238000001723 curing Methods 0.000 abstract description 8
- 238000000016 photochemical curing Methods 0.000 abstract description 7
- 238000000862 absorption spectrum Methods 0.000 abstract description 2
- 230000031700 light absorption Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 33
- 239000000243 solution Substances 0.000 description 26
- 230000015572 biosynthetic process Effects 0.000 description 23
- 238000003786 synthesis reaction Methods 0.000 description 23
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- 150000002431 hydrogen Chemical class 0.000 description 16
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 14
- 238000002844 melting Methods 0.000 description 14
- 230000008018 melting Effects 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 230000009102 absorption Effects 0.000 description 13
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000007858 starting material Substances 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
- 101150065749 Churc1 gene Proteins 0.000 description 8
- 102100038239 Protein Churchill Human genes 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 7
- 238000001953 recrystallisation Methods 0.000 description 7
- JYHSJQNYYLGMEI-UHFFFAOYSA-N 3,3-dimethoxypropanenitrile Chemical compound COC(OC)CC#N JYHSJQNYYLGMEI-UHFFFAOYSA-N 0.000 description 6
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000002808 molecular sieve Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 6
- PYOKUURKVVELLB-UHFFFAOYSA-N trimethyl orthoformate Chemical compound COC(OC)OC PYOKUURKVVELLB-UHFFFAOYSA-N 0.000 description 6
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 5
- 125000001743 benzylic group Chemical group 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 5
- BGNGWHSBYQYVRX-UHFFFAOYSA-N 4-(dimethylamino)benzaldehyde Chemical compound CN(C)C1=CC=C(C=O)C=C1 BGNGWHSBYQYVRX-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 4
- 239000012346 acetyl chloride Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 4
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 0 CC(C1)CC2C1C2CC(CCC*)C=C* Chemical compound CC(C1)CC2C1C2CC(CCC*)C=C* 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 3
- 239000012965 benzophenone Substances 0.000 description 3
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 3
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- BEPAFCGSDWSTEL-UHFFFAOYSA-N dimethyl malonate Chemical compound COC(=O)CC(=O)OC BEPAFCGSDWSTEL-UHFFFAOYSA-N 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
- WWTBZEKOSBFBEM-SPWPXUSOSA-N (2s)-2-[[2-benzyl-3-[hydroxy-[(1r)-2-phenyl-1-(phenylmethoxycarbonylamino)ethyl]phosphoryl]propanoyl]amino]-3-(1h-indol-3-yl)propanoic acid Chemical compound N([C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)O)C(=O)C(CP(O)(=O)[C@H](CC=1C=CC=CC=1)NC(=O)OCC=1C=CC=CC=1)CC1=CC=CC=C1 WWTBZEKOSBFBEM-SPWPXUSOSA-N 0.000 description 2
- NTPLXRHDUXRPNE-UHFFFAOYSA-N 4-methoxyacetophenone Chemical compound COC1=CC=C(C(C)=O)C=C1 NTPLXRHDUXRPNE-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- LJOOWESTVASNOG-UFJKPHDISA-N [(1s,3r,4ar,7s,8s,8as)-3-hydroxy-8-[2-[(4r)-4-hydroxy-6-oxooxan-2-yl]ethyl]-7-methyl-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl] (2s)-2-methylbutanoate Chemical compound C([C@H]1[C@@H](C)C=C[C@H]2C[C@@H](O)C[C@@H]([C@H]12)OC(=O)[C@@H](C)CC)CC1C[C@@H](O)CC(=O)O1 LJOOWESTVASNOG-UFJKPHDISA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 125000003172 aldehyde group Chemical group 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 229940126208 compound 22 Drugs 0.000 description 2
- 229940127204 compound 29 Drugs 0.000 description 2
- XRWMXBVSOKQLHH-UHFFFAOYSA-N dimethyl 2-[[4-(dimethylamino)phenyl]methylidene]propanedioate Chemical compound COC(=O)C(C(=O)OC)=CC1=CC=C(N(C)C)C=C1 XRWMXBVSOKQLHH-UHFFFAOYSA-N 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- FXHGMKSSBGDXIY-UHFFFAOYSA-N heptanal Chemical compound CCCCCCC=O FXHGMKSSBGDXIY-UHFFFAOYSA-N 0.000 description 2
- WRIRWRKPLXCTFD-UHFFFAOYSA-N malonamide Chemical compound NC(=O)CC(N)=O WRIRWRKPLXCTFD-UHFFFAOYSA-N 0.000 description 2
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 2
- SMCVPMKCDDNUCQ-UHFFFAOYSA-N methyl 3,3-dimethoxypropanoate Chemical compound COC(OC)CC(=O)OC SMCVPMKCDDNUCQ-UHFFFAOYSA-N 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- BHAAPTBBJKJZER-UHFFFAOYSA-N p-anisidine Chemical compound COC1=CC=C(N)C=C1 BHAAPTBBJKJZER-UHFFFAOYSA-N 0.000 description 2
- FXLOVSHXALFLKQ-UHFFFAOYSA-N p-tolualdehyde Chemical compound CC1=CC=C(C=O)C=C1 FXLOVSHXALFLKQ-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- ASGMFNBUXDJWJJ-JLCFBVMHSA-N (1R,3R)-3-[[3-bromo-1-[4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl]pyrazolo[3,4-d]pyrimidin-6-yl]amino]-N,1-dimethylcyclopentane-1-carboxamide Chemical compound BrC1=NN(C2=NC(=NC=C21)N[C@H]1C[C@@](CC1)(C(=O)NC)C)C1=CC=C(C=C1)C=1SC(=NN=1)C ASGMFNBUXDJWJJ-JLCFBVMHSA-N 0.000 description 1
- GLGNXYJARSMNGJ-VKTIVEEGSA-N (1s,2s,3r,4r)-3-[[5-chloro-2-[(1-ethyl-6-methoxy-2-oxo-4,5-dihydro-3h-1-benzazepin-7-yl)amino]pyrimidin-4-yl]amino]bicyclo[2.2.1]hept-5-ene-2-carboxamide Chemical compound CCN1C(=O)CCCC2=C(OC)C(NC=3N=C(C(=CN=3)Cl)N[C@H]3[C@H]([C@@]4([H])C[C@@]3(C=C4)[H])C(N)=O)=CC=C21 GLGNXYJARSMNGJ-VKTIVEEGSA-N 0.000 description 1
- IUSARDYWEPUTPN-OZBXUNDUSA-N (2r)-n-[(2s,3r)-4-[[(4s)-6-(2,2-dimethylpropyl)spiro[3,4-dihydropyrano[2,3-b]pyridine-2,1'-cyclobutane]-4-yl]amino]-3-hydroxy-1-[3-(1,3-thiazol-2-yl)phenyl]butan-2-yl]-2-methoxypropanamide Chemical compound C([C@H](NC(=O)[C@@H](C)OC)[C@H](O)CN[C@@H]1C2=CC(CC(C)(C)C)=CN=C2OC2(CCC2)C1)C(C=1)=CC=CC=1C1=NC=CS1 IUSARDYWEPUTPN-OZBXUNDUSA-N 0.000 description 1
- VIJSPAIQWVPKQZ-BLECARSGSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-2-acetamido-5-(diaminomethylideneamino)pentanoyl]amino]-4-methylpentanoyl]amino]-4,4-dimethylpentanoyl]amino]-4-methylpentanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid Chemical compound NC(=N)NCCC[C@@H](C(O)=O)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(C)=O VIJSPAIQWVPKQZ-BLECARSGSA-N 0.000 description 1
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- UDQTXCHQKHIQMH-KYGLGHNPSA-N (3ar,5s,6s,7r,7ar)-5-(difluoromethyl)-2-(ethylamino)-5,6,7,7a-tetrahydro-3ah-pyrano[3,2-d][1,3]thiazole-6,7-diol Chemical compound S1C(NCC)=N[C@H]2[C@@H]1O[C@H](C(F)F)[C@@H](O)[C@@H]2O UDQTXCHQKHIQMH-KYGLGHNPSA-N 0.000 description 1
- HUWSZNZAROKDRZ-RRLWZMAJSA-N (3r,4r)-3-azaniumyl-5-[[(2s,3r)-1-[(2s)-2,3-dicarboxypyrrolidin-1-yl]-3-methyl-1-oxopentan-2-yl]amino]-5-oxo-4-sulfanylpentane-1-sulfonate Chemical compound OS(=O)(=O)CC[C@@H](N)[C@@H](S)C(=O)N[C@@H]([C@H](C)CC)C(=O)N1CCC(C(O)=O)[C@H]1C(O)=O HUWSZNZAROKDRZ-RRLWZMAJSA-N 0.000 description 1
- YQOLEILXOBUDMU-KRWDZBQOSA-N (4R)-5-[(6-bromo-3-methyl-2-pyrrolidin-1-ylquinoline-4-carbonyl)amino]-4-(2-chlorophenyl)pentanoic acid Chemical compound CC1=C(C2=C(C=CC(=C2)Br)N=C1N3CCCC3)C(=O)NC[C@H](CCC(=O)O)C4=CC=CC=C4Cl YQOLEILXOBUDMU-KRWDZBQOSA-N 0.000 description 1
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 description 1
- BATOPAZDIZEVQF-MQQKCMAXSA-N (E,E)-2,4-hexadienal Chemical compound C\C=C\C=C\C=O BATOPAZDIZEVQF-MQQKCMAXSA-N 0.000 description 1
- JMASXNZVWWFJRF-RQOWECAXSA-N (nz)-n-(2-chloroethylidene)hydroxylamine Chemical compound O\N=C/CCl JMASXNZVWWFJRF-RQOWECAXSA-N 0.000 description 1
- ONBQEOIKXPHGMB-VBSBHUPXSA-N 1-[2-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1OC1=CC(O)=CC(O)=C1C(=O)CCC1=CC=C(O)C=C1 ONBQEOIKXPHGMB-VBSBHUPXSA-N 0.000 description 1
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- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
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- 239000012954 diazonium Substances 0.000 description 1
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- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Classifications
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
- C07C249/12—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reactions not involving the formation of oxyimino groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/32—Oximes
- C07C251/62—Oximes having oxygen atoms of oxyimino groups esterified
- C07C251/64—Oximes having oxygen atoms of oxyimino groups esterified by carboxylic acids
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C259/00—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
- C07C259/04—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids
- C07C259/06—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids having carbon atoms of hydroxamic groups bound to hydrogen atoms or to acyclic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C323/46—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having at least one of the nitrogen atoms, not being part of nitro or nitroso groups, further bound to other hetero atoms
- C07C323/47—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having at least one of the nitrogen atoms, not being part of nitro or nitroso groups, further bound to other hetero atoms to oxygen atoms
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08F2/00—Processes of polymerisation
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- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
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- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
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Abstract
本發明關於新穎的丙烯酮肟酯化合物、製備方法、及其組合物。本發明丙烯酮肟酯化合物,可引發化合物的不飽和基團發生聚合反應,產生材料的固化作用。本發明丙烯酮肟酯化合物,光吸收範圍涵蓋320~420nm。廣泛吸收光譜可與各種照射光源的範圍相匹配,應用於光吸收或光固化產業。
Description
本發明涉及新穎的丙烯酮肟酯化合物,其合成與在光引發或光吸收的相關應用。本發明咪唑酮肟酯化合物,吸收範圍涵蓋至少320~420nm。本發明的化合物或組合物,可用於光固化、光學或電子產業。
光引發劑是光固化產業,例如塗料、油墨、粘合劑、光刻膠等領域中重要的化學品。光固化材料單體,必需添加光引發劑才能夠在一定波長的光源照射下,激發光固化材料中的不飽和基團發生聚合反應,並引起光固化材料的固化。
良好的光引發劑是光固化技術成功的關鍵所在。光引發劑發揮作用的前提是能夠吸收光能,光引發劑的吸收光譜必須與幅照光源的發射譜帶相匹配。不同吸收波長的光引發劑,可配合不同的光源。高壓汞燈是紫外固化的標準燈,光譜範圍在315nm-420nm之間,主要發射波長在365nm。超高壓UV燈主要發射波長在546nm,其他發射波長也包括G-line(436nm)、H-line(405nm)、和I-line(365nm)。中壓汞訂的發射包括366nm、313nm、303nm譜線,目前多數的光 引發劑屬於這些較短波長的吸收。UV-LED光源屬於單一波長,常用波長包括365、385、395、405和410nm等,但許多光引發劑在365nm和/或395nm左右或以上的區域不吸收,存在著與光源匹配性不佳問題。
較短波長的紫外線在空氣中迅速衰減,且易被光固化配方中的各種成分吸收,造成光引發劑短波長吸收的遮罩。而且短波光雖具有高的能量,但穿透能力不如長波光。常見的方法,例如將單體暴露于長波長,例如395nm的紫外線,以促進內層固化;暴露於較短波長,例如365nm的紫外線,以促進表面的固化。
目前大多數光引發劑不能吸收較高波長的紫外線。因此,長波長光引發劑,特別受到重視。此外,含有長波長的光引發劑的配方,還允許同時加入較短波的紫外線吸收劑,以防止聚合物受到紫外線損害,產生耐候效果。不同吸收波長的光引發劑,也可以組合使用,達到特定的效果。
傳統光引發劑包括安息香類、苯乙酮類、二苯甲酮類、硫雜蒽酮類、醯基氧化膦類、芳香重氮鹽類、二茂鐵類、三氮嗪類、六芳基二咪唑類及酮肟酯類等。近年,酮肟酯類光引發劑受到重視(CN99108598和CN02811675)。酮肟酯類光引發劑,例如OXE-1,可應用於製造大螢幕LCD顯示器的元件。然而卻具有熔點低(42℃)不利運輸和操作,且具有熱穩定性較差的問題。因此它們的使用受到了很大的限制。
本發明的丙烯酮肟酯化合物,如式(1)化合物結構式所示,具 有-O-C=N-O-結構。經查STN線上資訊檢索系統的化學文摘資料庫(CA database)或註冊資料庫(Registry database),並無被合成或公開。更無任何文獻揭示式(1)化合物具有光引發性質或其他光學應用。曾有類似的-O-C=N-O-酮肟酯化合物被揭示於US6197973。但是其結構與本發明的丙烯酮肟酯化合物不同,且其功能是用於植物控制。曾有-O-C=N-O-的肟酯化合物,揭示於Tetrahedron Letters(1996),37(2),pp.229-32或Journal of Organic Chemistry(2000),65(21),pp.6922-6931。但是結構與本發明的酮肟酯化合物不同,且並無功能性揭示。
本發明的光引發劑,屬於新一代的酮肟酯類的光引發劑。本發明化合物是丙烯酮肟酯,且具有-O-C=N-O-結構特徵,是全新的化合物。本發明化合物的結構式如式(1)所示。
本發明的丙烯酮肟酯涵蓋了較長波長的吸收範圍,可促進內層固化。本發明化合物R4=CN時,吸收更可達到420nm,解決了目前普遍缺少長波長光引發劑的問題。此外,含有長波長的光引發劑的配方,還允許同時加入較短波的紫外線吸收劑,以防止聚合產品受到紫外線損害,產生耐候效果。
不同吸收波長的光引發劑,也可以搭配組合使用,達到特定的效果。本發明的丙烯酮肟酯光引發劑可合併使用。使 得波長的吸收範圍涵蓋達到320~420nm。由於是同系列化合物,因此合併使用時,相容性特別良好,深具產業利用性。本發明的丙烯酮肟酯除了應用於光引發劑外,也可應用於紫外線吸收劑。
其中,R1~R2彼此獨立地選自H、取代或未經取代的直鏈或支鏈C1~C18烷基、C1~C18烯基、C1~C18羰基、C1~C18芳基、C1~C18烷基芳基,R3選自COR6、COCOR6、SO2R6,R4選自H、取代或未經取代的直鏈或支鏈C1~C18烷基、C1~C18烯基、C1~C18芳基、C1~C18烷基芳基、CN、COR6、COOR6、OR6、SR6、NR7R8、CONR7R8、SO2NR7R8、,R5選自H、未取代或經取代的直鏈或支鏈的C1~C18烷基、C1~C18烯基、C1~C18芳基、C1~C18烷基芳基、NR7R8、含1-3個N、O、S原子之C1~C18雜環基,R6選自氫、直鏈或支鏈C1~C18的烷基、C1~C18的烯基、C1~C18的芳基,R7和R8彼此獨立地選自自氫、直鏈或支鏈C1~C6的烷基、C1~C6的烯基、苯基,其中R7和R8可形成5-7環或苯並5-7環。式(1)化合物之其鹽類可以是IA或IIA族,例如可以是任何OH或SH的鈉鹽。式(1)化合物之其鹽類也可以是四級的氮鹽。較佳地,R1和R2彼此獨立地選自氫、取代 或未經取代的直鏈或支鏈C1~C6烷基、苯基,其中,苯基取代基是一個或多個並且各自獨立地選自氫、羥基、鹵素、取代或未經取代的直鏈或支鏈C1~C6烷基、C1~C6烷氧基、C1~C6烷基胺基。R3選自COR6、SO2R6,其中,R6選自選自氫、取代或未經取代的直鏈或支鏈C1~C6烷基、苯基。R4選自H、取代或未經取代的直鏈或支鏈C1~C6烷基、C1~C6烯基、CN、COOR6、COR6、,R1、R3彼此獨立地選自氫、直鏈或支鏈C1~C6的烷基、苯基,R6選自氫、直鏈或支鏈C1~C18的烷基、苯基。R5是未經取代或經鹵素、氧、氮取代的共軛或非共軛C1~C18的雙鍵、C1~C18的芳環、或含氮的5-7環或苯並含氮的5-7環。
更佳地,R1和R2彼此獨立地選自氫、取代或未經取代的直鏈或支鏈C1~C4烷基、苯基,其中,苯基取代基是一個或多個並且各自獨立地選自氫、羥基、氯、溴、取代或未經取代的直鏈或支鏈C1~C4烷基、C1~C4烷氧基、C1~C4烷基胺基。R3選自COR6、SO2R6,其中,R6選自選自氫、取代或未經取代的直鏈或支鏈C1~C4烷基、苯基。R4選自H、取代或未經取代的直鏈或支鏈C1~C4烷基、C1~C4烯基、CN、COOR6、COR6、,R1、R3、R6彼此獨立地選自氫、直鏈或支鏈C1~C4的烷基、苯基。R5是未經取代或經氯、氧、氮取代的共軛或非共軛C1~C8的雙鍵、C1~C12的芳環、或含氮的5-7環或苯並5-7環。
當R5是苯環時,丙烯酮肟酯化合物之結構式,如式(2)化合物所示:
,其中,R1~R2彼此獨立地選自H、取代或未經取代的直鏈或支鏈C1~C6烷基、C1~C12芳基、C1~C12烷基芳基,R3選自COR6、COCOR6、SO2R6,R4選自H、取代或未經取代的直鏈或支鏈C1~C18烷基、C1~C18烯基、C1~C12芳基、C1~C12烷基芳基、CN、COR6、COOR6、OR6、SR6、NR7R8、CONR7R8、SO2NR7R8、,R6選自氫、直鏈或支鏈C1~C18的烷基、C1~C18的烯基、C1~C18的芳基,R7和R8彼此獨立地選自氫、直鏈或支鏈C1~C6的烷基、C1~C6的烯基、苯基。R9是一個或多個並且各自獨立地選自羥基、硫基、鹵素、氨基、亞硝基、氰基、羧基、磺酸基、硫酸基、磷酸基、膦酸基、未取代或經取代的苯基、嗎啉基、苯甲醯基、未取代或經取代的直鏈或支鏈的C1~C12烷基、C1~C12烯基、C1~C12醯基、C1~C12羰基、OR6、SR6、SO2R6、SO3R6、COOR6、COR6、OCOR6、C(O)NR7R8、SO2NR7R8或NR7R8、。本發明也包括式(2)化合物的鹽類,例如可以是任何OH或SH的可以是IA或IIA族鹽。式(2) 化合物之鹽類也可以是四級的氮鹽。特佳地,R1~R2是氫或R9取代的苯基或直鏈或支鏈的C1~C6的烷基,R3選自COR6、SO2R6,R4選自H、取代或未經取代的直鏈或支鏈C1~C6烷基、C1~C6烯基、苯基、CN、COOR6、,R6~R8是彼此獨立地選自氫、直鏈或支鏈C1~C6的烷基,R9是一個或多個並且各自獨立地選自氫、羥基、鹵素、取代或未經取代的直鏈或支鏈C1~C6烷基、C1~C6烷氧基、C1~C6烷基胺基、。最佳地,R1是直鏈或支鏈C1~C6的烷基(或C1~C4的烷基),R2是氫或直鏈或支鏈C1~C6的烷基(或C1~C4的烷基),R3選自COR6、SO2R6,R4是CN或,R6是C1~C6的烷基(或C1~C4的烷基),R9是氫、直鏈或支鏈C1~C6的烷基(或C1~C4的烷基)、或烷氧基、或二甲基胺基、或氯。
具體實施方式
式(1)化合物的合成可以有2種路徑。
路徑1,例如實例1-10:
其中,R2COCl可以是R2SO2Cl。例如實例6-7。
路徑2,:
其中,R4CH2CH(OCH3)2是受保護的醛基,R4=CN,例如實例11-16、20。其中,化合物(8)的醛基也可以是經由醯氯的還原反應獲得,例如實例14。
其中,R5可以是胺類,例如實例15-16。在實例16中,對甲氧基苯胺、原甲酸三甲酯CH(OCH3)3和R4CH2CH(OCH3)2反應形成化合物(8)。
其中,R4可以是3,3-二甲氧基丙酸甲酯((OCH3)2CHCH2COOCH3),例如實例15-16。
实施例1 合成化合物(11),2-(4-(二甲基氨基)亚苄基)丙二酸二甲酯
将15g的4-(二甲基胺基)苯甲醛及14.5g丙二酸二甲酯溶解于二氯甲烷搅拌之,加入分子筛除水并装置氯化钙管以防水。加入1ml哌啶和0.6ml醋酸,并加热回流温度反应2小时,反应期间补充新鲜分子筛。反应完成后除去溶剂,酸洗、干燥后得到二甲基2-(4-(二甲基氨基)亚苄基)丙二酸二甲酯(化合物11)。熔点87-88℃。
实施例2,合成化合物(12),2-(4-(二甲基氨基)亚苄基)丙二醛
13g(0.05mole)化合物(11),溶于100ml甲苯中。在-78℃,氩气气氛下,将120ml二异丁基氢化铝(DIBAL-H)的1M甲苯溶液,滴加到化合物(11)溶液中。加入DIBAH后继续搅拌2小时。加入甲醇,然后移到室温加入1M的HCl后搅拌5分钟,用乙酸乙酯萃取。饱和NaCl水溶液洗涤后用MgSO4干燥后,过滤并减压除去溶剂, 得到化合物(12),熔点119-120℃。
实施例3,合成化合物(13),N,N二乙酰氧基-2-(4-(二甲基氨基)亚苄基)丙二酰亚胺酸二乙酯
10g化合物(12)加入吡啶(30ml)和7.30g羟胺盐酸盐。在50℃下搅拌20分钟。减压浓缩除去吡啶。加入乙酸乙酯(200ml)和1M HCl水溶液(50ml)。水层用乙酸乙酯萃取。有机层用MgSO4干燥后浓缩,得到2-(4-(二甲基氨基)亚苄基)丙二醛二肟化合物(14)。
取11g的化合物(14)溶于与100ml氯仿,冰的盐浴中保持溶液的温度在0℃和-5℃之间。缓慢加入氯气,得到(4-(二甲基氨基)亚苄基)-N,N’-二羟基丙二酰亚胺二氯化物(化合物15)。
与此同时,取4.6g新鲜切割的钠,溶于的无水125毫升乙醇中制备乙醇钠。将氯化的化合物(15)溶液缓慢加入乙醇钠溶液中(1小时)。在60℃加热4小时后冷却。将HCl气体吹入液体以使pH从11.8达到7。浓缩除去溶剂,通过层析管,得到化合物(16),2-(4-(二甲基氨基)亚苄基)-N,N’-二羟基丙二酰亚胺二乙酯。
得8g化合物(16)、50g二氯乙烷、6g三乙胺,滴加4.8g的乙酰氯。乙酰氯滴完后蒸干二氯乙烷。重结晶,得到化合物(13)。C20H27N3O6,MS:m/z=405.2[M]+。H1-NMR(CDCl3):化学位移:1.2-1.3ppm(6H,CH2 CH 3 ,t)、2.20ppm(6H,O=CCH3,s)、3.01ppm(6H,N(CH3)2,s)、4.2-4.4ppm(4H,OCH 2 CH3,q)、6.8-8.5(5H,phenyl and benzylic hydrogen)。
实施例4,合成化合物(17),N,N-双(苯甲酰氧基)-2-(4-(二甲基氨基)亚苄基)丙二酰亚胺酸乙酯
根据实施例3,但滴加8.4g的苯甲酰氯取代4.8g的乙酰氯。得到化合物(17)。C30H31N3O6,MS:m/z=529.2[M]+。H1-NMR(CDCl3):化学位移:1.2-1.3ppm(6H,CH2 CH 3 ,t)、3.01ppm(6H,N(CH3)2,s)、4.2-4.4ppm(4H,OCH 2 CH3,q)、化学位移6.8-8.5(15H,phenyl and benzylic hydrogen)。
实施例5,合成化合物(18),2-(4-(二甲基氨基)亚苄基)-N,N’-双(2-氧代-2-苯基乙酰氧基)丙二酰亚胺酸乙酯
根据实施例3。但滴加10g的2-氧代-2-苯基乙酰氯取代4.8g的乙酰氯。得到化合物(18)。C32H31N3O8,MS:m/z:585.2[M]+。
实施例6,合成化合物(19),2-(4-(二甲基氨基)亚苄 基)-N,N-双((甲基磺酰基)氧基)丙二酰亚胺酸乙酯
6.4g的2-(4-(二甲基氨基)亚苄基)-N,N’-二羟基丙二酰亚胺二乙酯(化合物16)溶解于50ml无水二氯乙烷中,并冷却至0℃。加入3.4ml甲磺酰氯(1.7ml,0.022mol),随后滴加9ml三乙胺(4.2ml,0.03mol),保持混合物温度为5℃。然后将混合物在25℃下搅拌2小时并倒入150ml冰水中。分离并干燥后。得到化合物(19)。H1-NMR(CDCl3):化学位移:1.2-1.3ppm(6H,CH2 CH 3 ,t)、3.41ppm(6H,SO2CH3,s)、3.01ppm(6H,N(CH3)2,s)、4.2-4.4ppm(4H,OCH 2 CH3,q)、6.8-8.5(5H,phenyl and benzylic hydrogen)。
实施例7,合成化合物(20),2-(4-(二甲基氨基)亚苄基)-N,N’-双(苯基磺酰基)氧基)丙二酰亚胺酸乙酯
根据实施例6。但滴加7.7g的苯基磺酰氯代替甲基磺酰 氯。得到化合物(20)。H1-NMR(CDCl3):化学位移:1.2-1.3ppm(6H,CH2 CH 3 ,t)、2.20ppm(6H,O=CCH3,s)、3.01ppm(6H,N(CH3)2,s)、6.8-8.5(15H,phenyl and benzylic hydrogen)。
实施例8,合成化合物(21),N,N’二乙酰氧基-2-(4-甲氧基)亚苄基)丙二酰亚胺酸二甲酯
根据实施例1方法,先制备2-甲酯基-3-(对甲氧基苯基)丙烯酸甲酯(化合物22)。但以4-(甲氧基)苯甲醛代替4-(二甲基胺基)苯甲醛。得到2-甲酯基-3-(对甲氧基苯基)丙烯酸甲酯(化合物22)。熔点:55-57ºC。
取25g的化合物(22),加入吡啶(50ml)和15g羟胺盐酸盐。在50℃下搅拌20分钟。浓缩减压(20℃,1mmHg)除去吡啶,加入乙酸乙酯(300ml)和1M HCl水溶液(50ml)。水层用乙酸乙酯萃取。有机层用MgSO4干燥后浓缩,得到2-(4-(二甲基氨基)亚苄基)-N,N’-二羟基丙二酰亚胺二甲酯(23)。取28g化合物(23)溶于与100ml氯仿,冰的盐浴中保持溶液的温度在0-5℃之间。缓慢加入氯气。氯仿溶液缓慢加入(25%)甲醇钠溶液中(1小时)。在60℃加热4小时后冷却。将HCl气体吹入液体以使pH从11.8达到7。浓缩除去溶剂,通过层析管,得到化合物(21)。C17H20N2O7,MS:m/z=364.1[M]+。
实施例9,合成化合物(24)
取13.4g对苯二甲醛及30g丙二酸二甲酯溶解于二氯甲烷搅拌之,加入分子筛除水并装置氯化钙管以防水。加入2ml哌啶和1.2ml醋酸,并加热回流温度反应2小时,反应期间补充新鲜分子筛。反应完成后除去溶剂,酸洗、干燥后得到2,2’-(1,4-苯二亚甲基)二丙二酸四乙酯(化合物25)。熔点138-140℃。
根据实施例3,但以化合物(25)为起始物,可以得到化合物(24)。C30H38N4O12,MS:m/z=646.3[M]+。
实施例10,合成化合物(26),N,N’-二乙酰氧基-2-(二苯基亚甲基)丙二酰亚胺酸二乙酯
50ml二氯甲烷中加入31g氯化钛(IV),再将四氯化钛溶液加入到含有300ml,0℃四氢呋喃的烧瓶中,形成混浊的黄色悬浮液。氮气下,将14.2g二苯甲酮加入11g丙二酸二甲酯(80ml的THF中)。然后将二苯甲酮溶液加入前述含有氯化钛(IV)的反应瓶。分两次加入32ml吡啶。在0℃搅拌1小时,然后在室温下搅拌24小时。在0℃,加入150ml去离子水和50ml乙酸乙酯。水层用乙酸乙酯萃取。将合并的有机层用MgSO4干燥。浓缩后得到的深黄色油状物,溶于乙酸乙酯(200ml)中,用饱和NaHCO3 和盐水洗涤后,再用MgSO4干燥。浓缩后获得黄色固体2-(二苯基亚甲基)丙二酸二乙酯(化合物27)。再结晶后,熔点118-122℃。
根据实施例3,但以化合物(27)为起始物,可以得到化合物(26)。C24H26N2O6,MS:m/z=438.2[M]+。
实施例11,合成化合物(28),N-乙酰氧基-2-氰基-3-(4-(二甲基氨基)苯基)丙烯酰亚胺酸乙酯
将11.5g的3,3-二甲氧基丙腈((OCH3)2CHCH2CN)和15g的4-(二甲基氨基)苯甲醛加入23g的25%甲醇钠溶液。室温下反应过夜。反应后加入25% HCl搅拌60分钟过滤出。用乙醇再结晶后得到3-(4-(二甲基氨基)苯基)-2-甲酰基-丙烯腈(化合物29),熔点191-192℃。
10g化合物29加入吡啶(50ml)和3.7g羟胺盐酸盐。在50℃下搅拌20分钟。浓缩减压除去吡啶。加入乙酸乙酯和1M HCl水溶液。水层用乙酸乙酯萃取。有机层用MgSO4干燥后浓缩,得到化合物(30)。
取11g的化合物(30)溶于100ml氯仿,冰盐浴中保持溶液的温度在0℃和-5℃之间。缓慢加入氯气。与此同时,取2.3g新鲜切割的钠,溶于的无水80毫升乙醇中制备乙醇钠。氯乙醛肟溶液缓慢加入乙醇钠溶液中(1小时)。在60℃加热4小时后冷却。将HCl气体吹入液体以使pH从11.8达到7。浓缩除去溶剂,通过层析管,得到化合物(31)。
取10g化合物(31)、二氯乙烷50g,三乙胺5g滴加13g的苯甲酰氯。苯甲酰氯滴完后蒸干二氯乙烷。重结晶,得到化合物(28)。C16H19N3O3。NMR化学位移:1.2-1.3ppm(3H,CH2 CH 3 ,t)、2.20 ppm(3H,O=CCH3,s)、3.01ppm(6H,N(CH3)2,s)、4.2-4.4ppm(2H,OCH 2 CH3,q)、6.8-8.5(5H,phenyl and benzylic hydrogen)。
实施例12,合成化合物(32),N-乙酰氧基-3-(4-氯苯基)-2-氰基丙烯酰亚胺酸乙酯
将11.5g的3,3-二甲氧基丙腈((OCH3)2CHCH2CN)和14g的4-氯苯甲醛加入23g的25%甲醇钠溶液。室温下反应过夜。反应后加入25% HCl搅拌60分钟过滤出。用乙醇再结晶后得到化合物(33),3-(4-氯苯基)-2-甲酰基-丙烯腈。熔点128-129℃。
根据实施例11方法,取化合物(33)为起始物可以得到合成化合物(32)。C14H13ClN2O3,MS:m/z=292.1[M]+。
实施例13,合成化合物(34),N-乙酰氧基-2-氰基-3-(对甲苯基)丙烯酰亚胺酸乙酯
将11.5g的3,3-二甲氧基丙腈((OCH3)2CHCH2CN)和12g的4-甲基苯甲醛加入23g的25%甲醇钠溶液。室温下反应过夜。反应后加入25% HCl搅拌60分钟过滤出。用乙醇再结晶后得到化合物(35),3-(4-甲基)-2-甲酰基-丙烯腈。熔点132-133℃。
根据实施例11方法,取化合物(35)为起始物可以得到合成化合物(34)。C15H16N2O3,MS:m/z=272.1[M]+。
实施例14,合成化合物(36),N-乙酰氧基-3-甲基-3-(4-甲氧基苯基)-2-氰基丙烯酰亚胺酸甲酯
将15g的4-甲氧基苯乙酮和10g的2-氰基乙酸甲酯溶解于二氯甲烷搅拌之,加入分子筛除水并装置氯化钙管以防水。加入1ml哌啶和0.6ml醋酸,并加热回流温度反应2小时,反应期间补充新鲜分子筛。反应完成后除去溶剂,酸洗、干燥后得到 2-氰基-3-甲基-3-(对甲氧基苯基)丙烯酸甲酯(化合物37)。熔点65-80℃。
取11.5g化合物(37)在100mL四氢呋喃溶液中,加入100ml的1M氢氧化锂的溶液。在0℃下进行总共3小时。反应完成后,加入50ml的3M的HCl水溶液酸化。用乙醚和二氯甲烷萃取。合并有机层,用MgSO4干燥并浓缩。得到2-氰基-3-甲基-3-(对甲氧基苯基)丙烯酸(化合物38)。取5g化合物(38),溶于20ml二氯甲烷,加入3ml草酰氯(oxalyl chloride)。搅拌反应物并缓慢升温回流45分钟。浓缩得到2-氰基-3-甲基-3-(对甲氧基苯基)丙烯酸酰氯(化合物39)。将化合物(39)在-78℃,惰性气氛下,溶于40ml四氢呋喃中。
加入20ml锂铝氢化物的四氢呋喃溶液(1M)。在-78℃下进行20分钟。用40ml的H2SO4稀溶液稀释(2M)。产物以乙酸乙酯萃取后,减压浓缩得到2-甲酰基-3-(4-甲氧苯基)丁-2-烯腈(化合物40)。
根据实施例11方法,取化合物(40)为起始物可以得 到合成化合物(36)。C15H16N2O4,MS:m/z=288.1[M]+。
实施例15,合成化合物(41),N-乙酰氧基-2-氰基-3-(2-甲基二氢吲哚-1-基)丙烯酰亚胺酸乙酯
13.3g的2-甲基吲哚啉、11g的原甲酸三甲酯CH(OCH3)3、11.5g的3,3-二甲氧基丙腈((OCH3)2CHCH2CN)在甲醇中加热回流3小时。抽干溶剂后,得到N-(β-氰基-β-丙烯酸甲酯基)-2-甲基吲哚啉(化合物42)。熔点97-99℃。
根据实施例14方法,取化合物(42)为起始物可以得到合成化合物(41)。C17H19N3O3,MS:m/z=313.1[M]+。
实施例16,合成化合物(43),N-乙酰氧基-2-氰基-3-((4-甲氧基苯基)氨基)丙烯酰亚胺酸乙酯
12.3g的对甲氧基苯胺、11g的原甲酸三甲酯CH(OCH3)3、11.5g的3,3-二甲氧基丙腈((OCH3)2CHCH2CN)在乙醇中加热回流3小时。抽干溶剂后,得到2-氰基-3-((4-甲氧基苯基)氨基)丙烯酸乙酯(化合物44)。熔点104-106℃。
根据实施例14方法,取化合物(44)为起始物可以得到合成化合物(43)。C15H17N3O4,MS:m/z=303.1[M]+。
实施例17,合成化合物(45),2-((乙酰氧基亚氨基)(乙氧基)甲基)-3-苯基丙烯酸甲酯
将14.8g的3,3-二甲氧基丙酸甲酯((OCH3)2CHCH2COOCH3)和10.6g的苯甲醛加入23g的25%甲醇钠溶液。室温下反应过夜,得到2-(二甲氧基甲基)-3-苯基丙烯酸甲酯(化合物46)。加入25% HCl搅拌60分钟过滤出,得到2-甲酰基-3-苯基丙烯酸甲酯(化合物47), 熔点90-92℃。
根据实施例3方法,取化合物(47)为起始物可以得到合成化合物(45)。
C15H17NO5,MS:m/z=291.1[M]+。
实施例18,合成化合物(48),2-((乙酰氧基亚氨基)(乙氧基)甲基)-3-苯基丙烯酸十八酯
将23.6克化合物(46)溶于甲苯中,在冷凝分水器中110℃下加热回流。向甲苯溶液中加入27克硬脂醇和1.5g对甲苯磺酸。HPLC监控反应,反应完成后,通过真空抽滤干燥。得到化合物(49)。
根据实施例3方法,取化合物(49)为起始物可以得到合成化合物(48)。
C32H51NO5,MS:m/z=529.4[M]+。
实施例19合成化合物(50),N-乙酰氧基-2-(4-(二甲基氨基)亚芐基)庚亚胺酸乙酯
在氮气下,将22g的4-二甲基氨基苯甲醛和11.4g的正庚醛,4小时內缓慢加入10%的氢氧化钾二甘醇溶液中(水/二甘醇=16:190)。搅拌30分钟。加入水中止反应。并以正己烷、二氯甲烷萃取。合并萃取液,用MgSO4干燥后,减压浓缩得到2-(4-(二甲基氨基)亚芐基)庚醛(化合物51),熔点90-92℃。
根据实施例3方法,取化合物(51)为起始物可以得到合成化合物(50)。
C16H23NO,MS:m/z=245.1[M]+。
实施例20,合成化合物(52),N-乙酰氧基-2-氰基-辛-2,4,6-三亚氨酸乙酯
将11.5g的3,3-二甲氧基丙腈((OCH3)2CHCH2CN)和9.6g的山梨醛,加入23g的25%甲醇钠溶液。室温下反应过夜。反应后加入25% HCl搅拌60分钟。用乙醇再结晶后得到2-氰基-辛-2,4,6-三烯酸乙酯(化合物53),熔点105℃。
根据实施例14方法,取化合物(53)为起始物可以得到合成化合物(52)。C13H16N2O3,MS:m/z=248.1[M]+。
实施例21薄膜中不同波长紫外光波长的吸收
在薄膜中,测试实施例化合物对不同波长紫外光波长的吸收。添加5%的实施例化合物,的50μm的PMMA薄膜,分别测试320-370nm与370-420nm光线的通过。实施例化合物3-20对不同波长紫外线的吸收能力以穿透度表示。穿透度愈小表示吸收能力愈大。结果表示于表2。
表2实施例化合物对不同波长紫外光波长的吸收
實施例22實施例化合物的固化能力
感光組合物包括35%的四官能基丙烯酸酯單體和60%丙烯酸酯寡聚物(丙烯酸丁酯/甲基丙烯酸甲酯/丙烯酸)和5%實施例3-16化合物。以上感光組合物塗布於聚酯片上,乾燥,後照射高壓汞燈燈(315nm-420nm,主要發射波長在365nm),以進行感光測試。以上所製成薄膜系使用指觸幹法(dry to touch),判斷固化完成。紀錄達到良好硬度的曝光量,曝光量愈小代表化合物的感光活性愈佳。實驗結果顯示,實施例3-16化合物達到固化所需能量,小於180mJ/cm2的曝光量。
Claims (10)
- 一種丙烯酮肟酯化合物及其鹽類,其特徵在於化合物之结构式如式(1)化合物所示:
- 根据权利要求1所述的丙烯酮肟酯化合物,其中,R 1和R 2彼此独立地选自氢、取代或未經取代的直链或支链C 1~C 6烷基、取代或未經取代的苯基,其中,苯基取代基是一个或多个 并且各自独立地选自氢、羟基、氯、溴取代或未經取代的直链或支链C 1~C 6烷基、C 1~C 6烷氧基、C 1~C 6烷基胺基。
- 根据权利要求1所述的丙烯酮肟酯化合物,其中,R 3选自COR 6、SO 2R 6,其中,R 6选自选自氢、取代或未經取代的直链或支链C 1~C 6烷基、苯基。
- 根據權利要求1所述的丙烯酮肟酯化合物,其中,R 5是未經取代或經鹵素、氧、氮取代的共軛或非共軛C 1~C 18的烯基、C 1~C 18的芳環、含氮的5-7環、或苯並含氮的5-7環。
- 根據權利要求1所述的丙烯酮肟酯化合物,其特征在於化合物之结构式如式(2)化合物所示:
- 一種光引发或吸收组合物,特徵在于,包括至少一種式(1)化合物。
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