硫酸高铈催化合成丙酸苄酯

Synthesis of Benzyl Propionate with Ceric Sulfate as a Catalyst

以结晶硫酸高铈为催化剂对丙酸苄酯的合成进行了研究 ,考察了反应时间、催化剂用量、醇酸摩尔比和带水剂等因素对反应的影响 ,结果表明 ,在最佳反应条件下 ,酯化率在 85 %以上。

The esterification reaction of propionic acid and benzyl alcohol was studied with crystal ceric sulfate as a catalyst. The effects of reaction time, amount of catalyst, alcohol/acid molar ratio on the yield were investigated. Under the optimum reaction conditions the yield can be over 85%.