聚甲基苯基硅烷及其共聚物的合成与表征  

Synthesis and Characterization of Polymethylphenylsilane and Its Copolysilane

作　　者：廖学巍[1] 史保川[1] 张茂根[1] 孙培培[1] 顾玮瑾[1] 冯玉英[1] 

机构地区：[1]南京师范大学化学与环境科学学院,南京210097

出　　处：《有机硅材料》2000年第5期1-3,共3页Silicone Material

基　　金：江苏省科委和教委自然科学基金资助课题;江苏高校省级重点实验室资助

摘　　要：用格氏法合成了甲基苯基二氯硅烷 ,并用钠缩合法将它均聚或分别与二甲基二氯硅烷、二苯基二氯硅烷、甲基乙烯基二氯硅烷等共聚 ,合成了 4种聚硅烷。用IR、UV、1Hs:Methylphenyldichlorosilane was synthesized by Grignard reagent. Polymethylphenylsilane, poly(methylvinylsilane co methylphenylsilane), poly(dimethylsilane co methylphenylsilane) and poly(diphenylsilane co methylphenylsilane) were synthesized by the method of the Na reductive coupling. The structures of the polymers were characterized by means of UV, 1H-NMR,IR and GPC.

关 键 词：钠缩合法 格氏试剂 聚甲基苯基硅烷 共聚物 

分 类 号：TQ324[化学工程—合成树脂塑料工业]