【摘要】 以柠檬酸、正乙醇、乙酸酐为原料，固体超强酸为催化剂，经酯化、酰化反应，合成无毒增塑剂乙酰柠檬酸三丁酯。考察了影响产率的多种因素，确定了最佳反应条件。更多还原

【Abstract】 This paper introduces acetyl tributyl citrate,a poisonousless plasticizer,which synthesized through esterification and acetylation of citric acid,n butyl aclohol and acetic anhydride in the presence of solid superacid catalyst.The effects of several factors on the yield of ester are investigated,and the optimum reaction condition is found out.更多还原