N-苯氨基丙基烷氧基硅烷的合成

N-苯氨基丙基烷氧基硅烷的合成 Synthesis of N-Phenylaminopropylalkoxysilane 杜小兰 DU Xiao-lan~1 1 2 3 4 first-author 陈圣云 CHEN Sheng-yun~2 1 2 3 4 廖俊 LIAO Jun~2 1 2 3 4 蔡丽华 CAI Li-hua~1 1 2 3 4 张治民 ZHANG Zhi-ming~1 1 2 3 4 武汉大学化学与分子科学学院 武汉大学化学与分子科学学院 College of Chemistry and Molecular Sciences, Wuhan University College of Chemistry and Molecular Sciences, Wuhan University 武大有机硅新材料股份有限公司 武大有机硅新材料股份有限公司 Wuda Silicon New Material Co.LTD Wuda Silicon New Material Co.LTD 武汉大学化学与分子科学学院,湖北,武汉,430072 武汉大学化学与分子科学学院,湖北,武汉,430072 ,湖北,武汉,430072 ,湖北,武汉,430072 利用氯烃基烷氧基硅烷与苯胺反应的方法分别合成了N 苯氨基丙基三甲氧基硅烷、N 苯氨基丙基三乙氧基硅烷、N 苯氨基丙基甲基二甲氧基硅烷以及N 苯氨基丙基甲基二乙氧基硅烷,并对反应条件进行了优化.结果表明:在最佳反应条件下,4种产品的产率分别可达74%,81%,64%,69%,纯度皆可达95%以上.产品经红外光谱、核磁共振谱确证了其结构. N-phenylaminopropyltrimethoxysilane, N-phenylaminopropyltriethoxysilane, N-phenylaminopropylmethyldimethoxysilane and N-phenylaminopropylmethyldiethoxysilane were prepared by amination of gamma-chloropropylalkoxysilanes with aniline. Under the optimum reaction conditions, The better yield and purity were obtained. The yields of the four products are over 74%,81%,64%,69% respectively and the purities are over 95%. All the products were characterized by IR and 1 H NMR. N-苯氨基丙基三甲氧基硅烷 N-苯氨基丙基三乙氧基硅烷 N-苯氨基丙基甲基二甲氧基硅烷 N-苯氨基丙基甲基二乙氧基硅烷 合成 N-phenylaminopropyltrimethoxysilane N-phenylaminopropyltriethoxysilane N-phenylaminopropylmethyldimethoxysilane N-phenylaminopropylmethyldiethoxysilane synthesis O627.41 2004-04-01 2021-04-01 4