Title: Study on Synthesis of Dimethoxymethylsilane and Its Coupling Agents
Abstract: Dimethoxymethylsilane was prepared by alcoholysis of methyldichlorosilane with methanol in n-pentane and toluene. The optimum reaction conditions:reaction temperature is 24℃,m(ArCH 3)∶m(n-C 5H 12)=19∶39,n(CH 3SiHCl 2)∶n(CH 3OH)=1∶1.8, methanol was added at twice.Under these conditions,the molar yield of dimethoxymethylsilane was 71%,the purity of product is over 95%.And using it as a functional monomer,three coupling agents were prepared. They were characterized by IR and 1H NMR.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot