A new method for the synthesis of 3-hydrazinopropyl trimethoxysilane

Proceedings of the Estonian Academy of Sciences

Kristjan Saal¹  Uno Mäeorg¹  Ilmar Kink¹  Aleksei Bredihhin¹  Kaija Põhako¹ 

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关键词: hydrazinosilanes;    surface silanization;    hydrosilylation;    allyl hydrazine;    dehydration of allyl hydrazine hydrate;   

DOI  :  10.3176/proc.2011.1.07

学科分类：化学（综合）

来源: Teaduste Akadeemia Kirjastus

【 摘 要 】

A new method for the synthesis of 3-hydrazinopropyl trimethoxysilane is proposed. The method is relatively simple and is based on hydrosilylation like the synthesis of analogous aminosilanes. For drying allylhydrazine hydrate a new efficient silyl hydride base method is proposed. The product, a new hydrazino-ormosil (organically modified silicate), can be applied in chemical modification of SiO2 surfaces, thus offering an alternative to aminosilane modification, which is widely applied in several surface coating technologies.

【 授权许可】

Unknown