固体酸催化合成丁二酸二乙酯研究进展  

Progress on synthesis of diethyl succinate catalyzed by solid acid

作　　者：朱爱玲[1] 俞善信[1] 

机构地区：[1]湖南师范大学化学化工学院,湖南长沙410081

出　　处：《精细与专用化学品》2010年第5期37-39,共3页Fine and Specialty Chemicals

摘　　要：固体酸能够代替硫酸作为酯化催化剂。评述了对甲苯磺酸、强酸性阳离子交换树脂、六水合三氯化铁、氯化亚锡、四水硫酸铈、一水硫酸氢钠、固体超强酸和杂多酸等固体酸催化合成丁二酸二乙酯的方法。认为强酸性阳离子交换树脂、一水硫酸氢钠、固载固体酸、固体超强酸和杂多酸是合成丁二酸二乙酯的良好催化剂。Solid acid can be used as catalyst for the esterification instead of sulphuric acid.The catalytic synthesis of diethyl succinate with p-toluene sulfonic acid,strong acidic cationic exchange resin,ferric chloride hexahydrate, stannous chloride,ceium sulfate tetrahydrate,sodium bisulfate monohydrate,solid super acid and heteropoly acid and so on were reviewed.The strong acidic cationic exchange resin,sodium bisulfate monohydrate, supported solid acid,solid super acid and heteropoly acid are more suitable for catalytic synthesis of diethyl succinate. The microwave irradiation are good method for the synthesis of diethyl succinate.

关 键 词：丁二酸二乙酯 合成 固体酸 催化 

分 类 号：TQ225.242[化学工程—有机化工]