Pendant dipodal silanes having formula (I) and methods for their synthesis are provided. In formula (I), R is an organic radical other than methyl and X may be a halogen, an alkoxy group, an acetoxy group, or a dialkylamino group. Films, adhesives, and composites formed from the inventive dipodal silanes generally demonstrate significantly greater hydrolytic resistance and film-forming ability than conventional silanes.
RSiX2CH2SiX3 (I)
本发明提供了公式(I)的吊坠二极
硅烷及其合成方法。在公式(I)中,R是甲基以外的有机基团,X可以是卤素、烷氧基、乙酰氧基或二烷基
氨基基团。从本发明的二极
硅烷形成的薄膜、粘合剂和复合材料通常表现出比传统
硅烷具有更高的
水解抗性和成膜能力。
公式(I):RSiX2CH2SiX3