高氯酸锂催化合成乙酸叔丁酯

Lithium perchlorate catalyzed synthesis of tert-butyl acetate

以高氯酸锂为催化剂,对叔丁醇与乙酸酐之间的酰化反应进行了研究,考察了反应温度、反应时间、催化剂用量对乙酸叔丁酯收率的影响,得到了可使收率达到83.9％的最佳合成条件。

The acylation of tert-butanol with acetic anhydride was studied by using lithium perchlorate as the catalyst. The effects of reaction temperature, time and the amount of catalyst on the yields of tert-buty] acetate were investigaled. The optimal condition of yield ( 83. 9% ) was determined.