CAS: 5577-72-0; (Triethoxysilyl)Methyl Methacrylate

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CAS号79-41-4 甲基丙烯酸 | CAS号15267-95-5 氯甲基三乙氧基硅烷

📜甲基丙烯酸,氯甲基三乙氧基硅烷置于氢氧化钾,4,4'-Bismethylene(2,6-Di-Tert-Butylphenol),四丁基氯化膦体系中,用 甲苯,丁酮 作为反应溶剂,化学反应 4.0H,反应生成 甲基丙烯酰氧基甲基三乙氧基硅烷
参考文献:甲基丙烯酰氧基烷基烷基烷氧基硅烷的水解/缩合行为:结构-反应性关系
标题:甲基丙烯酰氧基烷基烷基烷氧基硅烷的水解/缩合行为:结构-反应性关系
摘要:已经通过在相转移催化条件下从氯甲基烷氧基硅烷开始的亲核取代反应合成了各种甲基丙烯酰氧基氧基甲基烷氧基硅烷.与已建立的3-甲基丙烯酰氧基氧基丙基三甲氧基硅烷相比,由此获得的化合物在酸性和碱性条件下在水解和缩合方面显示出极高的反应活性.讨论了通过分子内活化获得这种高反应性的机理模型.
DOI:10.1007/s00706-003-0615-Y

专利信息

专利号:US-6177534-B1
优先权日:1997-12-23
标题 :Silylated resins and the synthesis thereof
发明人：ANTONUCCI JOSEPH M; STANSBURY JEFFREY W; FOWLER BRUCE O
权利人:US COMMERCE
摘要:A silylated resin suitable for use as an adhesive binder for composites and in sealant and adhesive dental applications is represented by the general formula (I): n in which: n R 1 is an aliphatic, cycloaliphatic, aryl, hydrocarbon, or fluorocarbon group; n R 2 is the same as R 1 or a different aliphatic, cycloaliphatic, aryl, hydrocarbon, or fluorocarbon group; n M 2 is the same as M 1 or a different functional or nonfunctional group selected from the group consisting of: n n is 1-3; n x is 1-20; and n y is 1-20; n which comprises the reaction product of the exchange reaction of a hydroxylated, aminated, or carboxylated acrylic resin represented by the general formula (II): n in which: n R 4 is an aliphatic, cycloaliphatic, aryl, hydrocarbon, or fluorocarbon group with one or more protic functional groups selected from the group consisting of: n n n OH, N—H, and CO 2 H n n n R 5 is H or CH 3 ; and n R 6 is H or CH 3 ; n with a trialkoxyorganosilane or triacyloxyorganosilane represented by the general formula (III): n in which: n R 7 , R 8 , and R 9 each is: n R 10 is an aliphatic, or aryl group which can optionally be substituted with a group from the group of an acrylic group, a methacrylic group, an epoxy group, and a substituted amino, hydroxyl, or carboxylic acid group such as an ester or an amide.

专利号:CN-110694672-B
优先权日:2019-11-05
标 题 :Preparation method of supported copper-based catalyst and application of supported copper-based catalyst in synthesis of ethylene glycol