马来酸酐改性有机硅氧烷树脂的合成研究

Study on synthesis of cis-butenedioic anhydride modified organic silicone resin polymer monomer

以马来酸酐和γ-氨丙基二乙氧基甲基硅烷为原料,合成马来酸酐改性有机硅氧烷树脂预聚单体。并考察了反应温度,反应时间对目标产物收率的影响,较佳合成工艺条件为:40℃回流反应时间1.0 h。用1H-NMR对目标产物结构进行表征。

Cis-butenedioic anhydride modified organic silicone resin polymer monomer was synthesized from cis-butenedioic anhydride and γ-aminopropyl diethoxymethyl silane. The influence of reaction temperature and reaction time were investigated for the product. The optium proecess conditions: reaction temperature is 40℃ and reaction time is 1.0 h. The product was identified by 1H-NMR.