摘要
以分子碘或酸作为催化剂,在相同的条件下采用不同的酯交换剂与正丙醇反应,实验表明,碘能有效催化酯交换反应,酯的反应顺序为苯甲酸甲酯、乙酸乙酯、乙酸乙烯酯,并对实验结果进行了初步分析。
Iodine-catalyzed and acid-catalyzed transesterifi cation reaction were studied using ethyls with n-propanol as materials. The results was disclosed that iodine was an effi cient catalyst for ester-exchange reactions, the reaction activity of ethyls increased in order of benzoic acid methyl ester, ethyl acetate, vinyl acetate. The experimental results were preliminary analyzed.
出处
《化工技术与开发》
CAS
2014年第5期22-23,47,共3页
Technology & Development of Chemical Industry
基金
周口师范学院青年科研基金项目(2012QNA03)
周口师范学院2013年实验室开放项目(K201328)
关键词
碘
酯交换
乙酸乙酯
乙酸乙烯酯
iodine
tansesterifi cation
ethyl acetate
vinyl acetate
