一种新型的偶氮苯硅烷偶联剂的合成及表征  

Synthesis and characterization of silane coupling agent with azobenzene group

作　　者：罗春华[1] 董秋静[1] 曹健[1] 崔玉民[1] 

机构地区：[1]阜阳师范学院化学化工学院,安徽阜阳236041

出　　处：《阜阳师范学院学报（自然科学版）》2010年第1期1-4,共4页Journal of Fuyang Normal University(Natural Science)

基　　金：国家自然科学基金(50903018);安徽省高等学校优秀青年人才基金(2010SQRL143)资助

摘　　要：以γ-氨丙基三乙氧基硅烷(KH550)、4-氨基偶氮苯和丁二酸酐为原料,通过两步反应合成了偶氮苯硅烷偶联剂,并通过熔点、核磁共振氢谱和紫外-可见光谱对其结构进行表征。进一步研究了偶氮苯硅烷偶联剂的光敏性及其修饰的玻璃表面,结果表明,偶氮苯硅烷偶联剂具有可逆的光致顺反异构特性和偶联玻璃表面的功能。Silane coupling agent with azobenzene group was synthesized from γ-aminopropyltriethoxysilane,4-aminoazobenzene and succinic anhydride by two steps reactions,and their structures were characterized by melting point,1H NMR and UV-Vis spectroscopy.Photosensitivity silane coupling agent with azobenzene group and glass surface modified by silane coupling agent with azobenzene group were investigated,and the results show that it has the reversible photoisomerization and can couple glass surface.

关 键 词：Γ-氨丙基三乙氧基硅烷 偶氮苯 硅烷偶联剂 光敏性 

分 类 号：O625[理学—有机化学]