摘要
Polyvinyl Chloride reacted with chlorosulfonic acid to from a polymer catalyst PVC-SO3H.This polymer catalyst was found to have high activity for resterification reaction between carboxylic acids and alcohols.This paper deals with the conditions in synthesis of n-butlyacetate catalyzed with PVC-SO3H.The PVC-SO3H was used as a catalyst for preparing 11 esters of acetic acid,propionic acid and butyric acid with the yields of 82-92%.
Polyuinyl Chloride reacted with chlorosulfonic acid to form a polymer catalyst PVC-SO3H. This polymer catalyst was found to have high activity for esterification reaction between carboxylic acids and alcohols. This paper deals with the conditions in synthesis of n-butylacetate catalyzed with PVC-SO3H. The PVC-SO3H was used as a catalyst for preparing 11 esters of acetic acid, propiofnic acid and butyric acid with the yields of 82-92%.
