线性体合成氨基硅油  

Synthesis of Aminosilicone from Linear Polydimethylsiloxane

作　　者：李晓岚[1] 孙静[1] 冯玉军[1] 魏德卿[1] 

机构地区：[1]中国科学院成都有机化学研究所

出　　处：《合成化学》2008年第3期337-339,共3页Chinese Journal of Synthetic Chemistry

摘　　要：通过线性体三甲基甲硅烷基终端的聚二甲基硅氧烷与N-β-氨乙基-γ-氨丙基甲基二甲氧基硅烷在NaOH催化下进行水解共缩聚反应得到外观透明、存放稳定、无杂质的氨基硅油,产率大于95%。Aminosilicone in yield of 95% was synthesized by hydrolysis and condensation between trimethylsilyl-terminated linear polydimethylsiloxane and N-β-aminoethyl-aminopropyl-methyl-dimethoxysilane using sodium hydroxide as a catalyst. Aminosilicone had an appearance of clarity, a good storage stability and no impurities.

关 键 词：线性体 氨基硅油 水解 缩聚 

分 类 号：O627.41[理学—有机化学]