WO2012003644A1 - 噻吨酮-4-羧酸酯及制备方法和光引发剂组合物与应用 - Google Patents
噻吨酮-4-羧酸酯及制备方法和光引发剂组合物与应用 Download PDFInfo
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- WO2012003644A1 WO2012003644A1 PCT/CN2010/075209 CN2010075209W WO2012003644A1 WO 2012003644 A1 WO2012003644 A1 WO 2012003644A1 CN 2010075209 W CN2010075209 W CN 2010075209W WO 2012003644 A1 WO2012003644 A1 WO 2012003644A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thioxanthone
- acid
- carboxylate
- compound
- hydrogen
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 11
- 239000001257 hydrogen Substances 0.000 claims abstract description 11
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 8
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims abstract description 6
- 125000004642 (C1-C12) alkoxy group Chemical group 0.000 claims abstract description 3
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims abstract 2
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 15
- -1 small molecule compounds Chemical class 0.000 claims description 15
- 239000000976 ink Substances 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000010992 reflux Methods 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 claims description 11
- IKCLCGXPQILATA-UHFFFAOYSA-N 2-chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1Cl IKCLCGXPQILATA-UHFFFAOYSA-N 0.000 claims description 10
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- BDUPKZTWQYDOGC-UHFFFAOYSA-N 2-(2-carboxyphenyl)sulfanylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1SC1=CC=CC=C1C(O)=O BDUPKZTWQYDOGC-UHFFFAOYSA-N 0.000 claims description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 8
- NBOMNTLFRHMDEZ-UHFFFAOYSA-N thiosalicylic acid Chemical compound OC(=O)C1=CC=CC=C1S NBOMNTLFRHMDEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-dimethylbenzene Natural products CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 5
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- VATYWCRQDJIRAI-UHFFFAOYSA-N p-aminobenzaldehyde Chemical compound NC1=CC=C(C=O)C=C1 VATYWCRQDJIRAI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 claims description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 3
- LOTBYPQQWICYBB-UHFFFAOYSA-N methyl n-hexyl-n-[2-(hexylamino)ethyl]carbamate Chemical compound CCCCCCNCCN(C(=O)OC)CCCCCC LOTBYPQQWICYBB-UHFFFAOYSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 3
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012312 sodium hydride Substances 0.000 claims description 3
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 3
- 229940071182 stannate Drugs 0.000 claims description 3
- 239000002966 varnish Substances 0.000 claims description 3
- YTLYLLTVENPWFT-UPHRSURJSA-N (Z)-3-aminoacrylic acid Chemical compound N\C=C/C(O)=O YTLYLLTVENPWFT-UPHRSURJSA-N 0.000 claims description 2
- KPPVNWGJXFMGAM-UUILKARUSA-N (e)-2-methyl-1-(6-methyl-3,4-dihydro-2h-quinolin-1-yl)but-2-en-1-one Chemical compound CC1=CC=C2N(C(=O)C(/C)=C/C)CCCC2=C1 KPPVNWGJXFMGAM-UUILKARUSA-N 0.000 claims description 2
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 claims description 2
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 claims description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims description 2
- 101150065749 Churc1 gene Proteins 0.000 claims description 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 102100038239 Protein Churchill Human genes 0.000 claims description 2
- 150000007513 acids Chemical group 0.000 claims description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229960002887 deanol Drugs 0.000 claims description 2
- 239000012972 dimethylethanolamine Substances 0.000 claims description 2
- 125000004494 ethyl ester group Chemical group 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 2
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 238000007650 screen-printing Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims 1
- 230000032050 esterification Effects 0.000 claims 1
- 238000005886 esterification reaction Methods 0.000 claims 1
- 150000004702 methyl esters Chemical class 0.000 claims 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000005809 transesterification reaction Methods 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 125000001475 halogen functional group Chemical group 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 239000007787 solid Substances 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000010907 mechanical stirring Methods 0.000 description 10
- 238000013508 migration Methods 0.000 description 10
- 230000005012 migration Effects 0.000 description 10
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000000605 extraction Methods 0.000 description 7
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- ZCDADJXRUCOCJE-UHFFFAOYSA-N 2-chlorothioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(Cl)=CC=C3SC2=C1 ZCDADJXRUCOCJE-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 229940113115 polyethylene glycol 200 Drugs 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- BTJPUDCSZVCXFQ-UHFFFAOYSA-N 2,4-diethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC(CC)=C3SC2=C1 BTJPUDCSZVCXFQ-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- 150000003457 sulfones Chemical class 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- ANHLDZMOXDYFMQ-UHFFFAOYSA-N 2-hydroxythioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(O)=CC=C3SC2=C1 ANHLDZMOXDYFMQ-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 229920000909 polytetrahydrofuran Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 0 *OCCOC(c(cccc12)c1Sc(cccc1)c1C2=O)=O Chemical compound *OCCOC(c(cccc12)c1Sc(cccc1)c1C2=O)=O 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- LRPPHEDSJKBTAZ-UHFFFAOYSA-N C(C)(C)C=1C=CS(C=1)=O Chemical compound C(C)(C)C=1C=CS(C=1)=O LRPPHEDSJKBTAZ-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000009512 pharmaceutical packaging Methods 0.000 description 1
- 239000011129 pharmaceutical packaging material Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229940068886 polyethylene glycol 300 Drugs 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 238000001671 psychotherapy Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
- C07D335/12—Thioxanthenes
- C07D335/14—Thioxanthenes 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 in position 9
- C07D335/16—Oxygen atoms, e.g. thioxanthones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- 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
Definitions
- the present invention relates to a thioxanthone-4-carboxylate, a process for the preparation thereof and a photoinitiator composition and use. Background technique
- Thioxanthone derivatives are considered to be useful intermediates in pharmaceuticals (such as in the field of psychotherapy) and in the field of fine chemicals. This compound is used as a photoinitiator in the photopolymerization of ethylenically unsaturated monomers.
- CTX 2-chlorothioxanthone
- DETX 2,4-diethylthioxanthone
- ITX 4-isopropyl Thiophenone
- Light-extracting agents for coatings and inks must have good curing speed, odorless and good solubility.
- the surface of the cured film is firm, smooth and uniform, and they should have a low The rate of migration, lower solvent extraction rate.
- the analysis of the extraction of unreacted thioxanthone from the photopolymerizable film is related to the solvent and extraction method used.
- Common foods and beverages are 10% aqueous ethanol solution, 3% aqueous acetic acid solution and 95% aqueous ethanol solution as extracting agents.
- WO03/033492 discloses the preparation of multifunctional thioxanthone photoinitiated derivatives from 2-hydroxy thioxanthone and various polyethers. According to this patent, the photoinitiators have low extraction and migration. Sexual and volatile, but the synthesis of 2-hydroxythioxanthone is more polluting.
- U.S. Patent No. 4,438,182 discloses the derivatives of thioxanthone-1-carboxylic acids and esters, and describes their properties as photoinitiators, such as photolithic time, cure rate, and their role in a range of photopolymer systems.
- U.S. Patent 4,505,794 discloses thioxanthone 1-position and 3-position carboxylic acid and ester derivatives and photopolymerization properties.
- U.S. Patents 6,025,408 and 4,594,400 disclose the polymerization of a polymerizable monomer from a thioxanthone carboxylic acid and copolymerization with other monomers to obtain a macromolecular photoinitiator having a thioxanthionate derivative attached to the side chain of the polymerization.
- This macromolecular photoinitiator eliminates the problems associated with the extraction, migration and volatility of previous photoinitiators. However, due to its high viscosity, it has great problems in practical applications.
- W097/49664, ES2015341 and pouliquen are in Macromolecules, 28, 8028 (1995) The synthesis of related macromolecular photoinitiators has the above problems.
- EP 0 167 489 discloses a liquid thioxanthone photoinitiator in which a thioxanthone carboxylic acid is condensed with a polyether to obtain a terminal thioxanthone, and in the claims, the 1- and 3-positions are protected by a carboxylic acid group, and The patent does not state that thioxanthone carboxylates and mixtures thereof can eliminate problems associated with extractability, migration and volatility.
- Related patent CN200410093977 discloses a thioxanthone-2-carboxylate macromolecular photoinitiator, which also eliminates problems related to extractability, mobility and volatility, but the high cost of raw materials limits such Application of photoinitiators. Summary of the invention
- Another object of the present invention is to provide a photoinitiator composition and application of thioxanthone-4-carboxylate, which can be used as a photoinitiator during photopolymerization.
- thioxanthone-4-carboxylate photoinitiators can be used in coatings, inks and packaging materials for foods and pharmaceuticals.
- the thioxanthone-4-carboxylate photoinitiator overcomes the shortcomings of small molecule thioxanthone light-extracting agents and is suitable for industrial production.
- the compound of the thioxanthone-4-carboxylate provided by the present invention is a compound having the structure of the following formula (I):
- Each is independently selected from the group consisting of: hydrogen; halogen C1-C12 alkyl; C3-C6 cycloalkyl; C1-C12 alkoxy.
- R 2 and R 3 each independently selected from the group consisting of: hydrogen halogen; C1-C18 fluorenyl; C3-C6 cycloalkyl; C1-C18 alkoxy
- X represents the following formula: Ho ( CH 2 ) cCO J d [0 ( CHR 4 CHR 5 - ⁇ -T - e .
- R4 and ⁇ are independently selected from hydrogen; halogen; C1-C6
- Y is independently selected from polyhydroxy small molecule compounds (wherein the number of hydroxyl groups is 2-6); C1-C18 alkoxy; m number is 1-6.
- the compound represented by the formula (I) is preferably H.
- R 2 and R 3 are preferably H.
- X is a polyether, polyester, and copolymers thereof, wherein R4 and R 5 are independently hydrogen, methyl or ethyl.
- the value of a is preferably 1-3, the value of b is preferably 1-18, and the values of d and e are preferably 1-18.
- X can be expressed by the following formula. 0— CH 2 CH 2 CH 2 CH 2 Bu
- Y may be a polyhydroxy compound in which the number of hydroxyl groups is 2-5:
- Y may be a C1-C18 alkoxy group, wherein the number of m is preferably 1.
- Examples of the compound of I include the following compounds, but are not limited thereto:
- composition of the photoinitiator system of the thioxanthone-4-carboxylate provided by the present invention:
- the invention provides a photopolymerization system:
- At least one ethylenic (ethylenic) unsaturated compound 0.1-15%
- the ethylenic (ethylenic) unsaturated compound is selected from the group consisting of: a prepolymer (a polyurethane prepolymer, a polyether isocyanate prepolymer, etc.), an epoxy oligomer (epoxy acrylic acid) One or more of an amino polymer (aminoacrylic acid polymer, p-aminobenzaldehyde polymer, etc.), an ester oligomer, an epoxy polystyrene oligomer, or the like.
- the additives are screen printing inks, lithographic inks, flexo inks, wood coatings, and the like.
- the photopolymerization system after photopolymerization, produces a cured product having the properties of paint, varnish, enamel, lacquer, pigment or ink, especially printing ink.
- the photopolymerization system can be used as an oily or aqueous coating agent.
- the preparation method of the compound (I) compound thioxanthone-4-carboxylate provided by the invention comprises the following steps:
- the weight ratio of 2-chlorobenzoic acid to 2-mercaptobenzoic acid 1 : 1-2; weight ratio of 2-chlorobenzoic acid to sodium hydroxide: 2-5: 1; (2'-carboxy-benzene sulfur Base) - Weight ratio of benzoic acid to concentrated sulfuric acid (98%): 2-7: 1.
- the organic solvent is one or more of N,N-dimethylformamide, hexamethylphosphoramide, pyrrolidone, dimethyl sulfoxide, and benzene.
- the base is one or more of sodium hydroxide, potassium hydroxide, lithium hydroxide, sodium methoxide, sodium ethoxide, and sodium hydride organic base. or
- 2-(2'-carboxy-phenylthio)-benzoic acid is formed by reacting 2-chlorobenzoic acid with 2-mercaptobenzoic acid in the presence of an organic solvent and a base; further blocking the thioxanthone in concentrated sulfuric acid - 4-carboxylic acid, and then reacted with a lower alcohol (such as methanol) to obtain a thioxanthone-4-carboxylate, which is then transesterified with a corresponding alcohol (such as polyethylene glycol 200) by a catalyst, wherein the catalyst is Acidic compounds such as concentrated sulfuric acid, methanesulfonic acid, benzenesulfonic acid, concentrated hydrochloric acid, etc.; also include organic tin-containing catalysts, such as butyl stannate, dibutyltin oxide, etc., which can be expressed by the following reaction equation:
- the weight ratio of 2-chlorobenzoic acid to 2-mercaptobenzoic acid 1 : 1-2; weight ratio of 2-chlorobenzoic acid to sodium hydroxide: 2-5 : 1; (2'-carboxy-benzene sulfur
- the organic solvent is one or more of N,N-dimethylformamide, hexamethylphosphoramide, pyrrolidone, dimethyl sulfoxide, and benzene.
- the base is one or more of sodium hydroxide, potassium hydroxide, lithium hydroxide, sodium methoxide, sodium ethoxide, and sodium hydride organic base.
- the photopolymerizable composition comprises a compound of the above formula (I) as a photoinitiator.
- a photopolymerizable component refers to a composition that cures upon exposure to radiation.
- compositions of the present invention are photoinitiators or synergists which act as a component of a hydrogen atom donor, typically an alcohol, tertiary amine or ester. It can increase the efficiency and speed of the polymerization process.
- compositions of the present invention can be applied to the surface of a substrate using conventional techniques and equipment.
- the composition can be applied as a film in a continuous or discontinuous manner.
- the composition of the present invention can be used in any of the known photopolymerization applications, including as a binder for solids, Produces a cured product with the properties of paint, varnish, enamel, lacquer, pigment or ink.
- the present invention is a thioxanthone-4-carboxylic acid derivative; the compound exhibits high photoinitiation activity, has low extraction property, low migration property and low volatility, and does not generate small molecular fragments after polymerization and migrates. To the surface of the package, it will not be extracted into the package, which overcomes the problems that are often caused by the separation of small molecules in the process of use, such as separation of reactants, difficulty in recovery, poor compatibility with the system, easy aggregation and precipitation, etc. It is very suitable for packaging materials such as food and medicine, and can also be used in coatings and inks. At the same time, the synthetic raw materials of the product are easy to obtain, and the process is simple and suitable for industrial production. detailed description
- Example 5 Preparation of thioxanthone-4-carboxylic acid polytetrahydrofuran-250-diester: In a 100 ml four-necked flask equipped with mechanical stirring, 25.6 g of thioxanthone-4-carboxylic acid and 50 ml of thionyl chloride were added. The temperature was raised to reflux, and the reaction was carried out for 5 hours until no gas escaped. The excess thionyl chloride was distilled off under reduced pressure, 50 ml of anhydrous toluene was added, and 12.4 g of polytetrahydrofuran 250 (average molecular weight 250) was added dropwise at 50 ° C, and the addition was completed. The temperature was raised to reflux, the reaction was allowed to react for 2 h, and the mixture was slowly cooled. The solid was precipitated and filtered to give 32.6 g of pale yellow powder. The yield was 90% and the content was 96%.
- Example 7 Thioxanthone-4-carboxylic acid polyethylene glycol -200-diester:
- Example 10 Thioxanthone-4-carboxylic acid polyethylene glycol-300-diester:
- Epoxy propylene carboxylic acid resin (molecular weight 700-800) 20%wt
- Example 12 Photoinitiator l a gas phase volatilization analysis
- Example 6 The sample in Example 6, [15xl5cm2] and a filter paper having a diameter of 10cm were placed in the middle of two stainless steel sheets and kept under a pressure of five tons for 72 hours. The filter paper was heated under reflux with THF for three hours, and the sample and the control were determined by HPLC. (ITX) content, the results are shown in Table 2
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Plural Heterocyclic Compounds (AREA)
- Polyethers (AREA)
Abstract
Description
Claims
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KR1020107025188A KR20130043254A (ko) | 2010-07-06 | 2010-07-16 | 치오산톤-4-카르복시산 에스테르 및 그 제조방법과 광개시제 혼합물 및 그 응용 |
JP2013516955A JP2013530994A (ja) | 2010-07-06 | 2010-07-16 | チオキサントン−4−カルボン酸エステル及び製造方法並びに光開始剤組成物及び応用 |
EP10782170.4A EP2592074A1 (en) | 2010-07-06 | 2010-07-16 | Thioxanthone-4-carboxylates, their preparation methods, photoinitiator compositions and uses thereof |
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US10400066B2 (en) | 2015-01-27 | 2019-09-03 | Hewlett-Packard Development Company, L.P. | Polymeric photoactive agents |
US10414927B2 (en) | 2015-01-27 | 2019-09-17 | Hewlett-Packard Development Company, L.P. | Polymeric photo active agents |
US10414862B2 (en) | 2015-07-09 | 2019-09-17 | Hewlett-Packard Development Company, L.P. | Polymeric amine synergist |
US10619007B2 (en) | 2015-01-27 | 2020-04-14 | Hewlett-Packard Development Company, L.P. | Polymeric amine synergists |
CN114752004A (zh) * | 2022-05-11 | 2022-07-15 | 杭州师范大学 | 一种生物基uv固化引发剂的制备方法及其产品和应用 |
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WO2019160079A1 (ja) * | 2018-02-16 | 2019-08-22 | 株式会社Adeka | ラジカル重合開始剤、これを含有する組成物、その硬化物、その製造方法、および化合物 |
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CN112457434B (zh) * | 2020-09-25 | 2023-03-31 | 苏州润邦半导体材料科技有限公司 | 纳米晶体复合材料及其制备方法与用途 |
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Cited By (7)
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US10400066B2 (en) | 2015-01-27 | 2019-09-03 | Hewlett-Packard Development Company, L.P. | Polymeric photoactive agents |
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US10414927B2 (en) | 2015-01-27 | 2019-09-17 | Hewlett-Packard Development Company, L.P. | Polymeric photo active agents |
US10619007B2 (en) | 2015-01-27 | 2020-04-14 | Hewlett-Packard Development Company, L.P. | Polymeric amine synergists |
US10414862B2 (en) | 2015-07-09 | 2019-09-17 | Hewlett-Packard Development Company, L.P. | Polymeric amine synergist |
US10421837B2 (en) | 2015-07-09 | 2019-09-24 | Hewlett-Packard Development Company, L.P. | Polymeric amine synergist compositions |
CN114752004A (zh) * | 2022-05-11 | 2022-07-15 | 杭州师范大学 | 一种生物基uv固化引发剂的制备方法及其产品和应用 |
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JP2013530994A (ja) | 2013-08-01 |
KR20130043254A (ko) | 2013-04-30 |
EP2592074A1 (en) | 2013-05-15 |
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