Wang Zai-zhong
2006
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Journal
Jiangsu Chemical Industry
Abstract
1-Hydroxy-2-methyl-4- acetyloxy-2- butene was prepared by ester exchange reaction catalyzed by KF/Al2O3 from 1-formyloxy-2-methyl-4- acetyloxy-2-butene,the reaction selectivity is enhanced. Moreover,reaction time is shortcut,yield is raised and the process is simplified by the adoption of reaction-distillation method,which has a great industrial value. This new method demonstrates significance to the synthesis of similar compound via ester exchange reaction.