硫酸铈铵催化合成丙酸异戊酯  

Synthesis of iso-amyl propionate catalyzed by ammonium cerous sulfate

作　　者：郭帅 

机构地区：[1]延安市特种设备检验所,陕西延安716000

出　　处：《化学工程师》2009年第4期68-69,共2页Chemical Engineer

摘　　要：以硫酸铈铵作催化剂,合成了丙酸异戊酯。考察了反应时间,催化剂用量,醇酸摩尔比等因素对酯化产率的影响。结果表明,在最佳条件下,酯化产率可达97.22%。Iso-amyl propionate was synthesized by the esterification of propanoic acid with iso-amyl alcohol using ammonium cerous sulfate as a catalyst. The effect of different factors, such as reaction time, the amount of catalyst and the ratio of iso-amyl alcohol to pripanoic acid on the yield of iso-amyl propionate were carefully studied. The experiment results showed that the esterification rate was 97.22% under the optimum reaction conditions.

关 键 词：丙酸异戊酯 硫酸铈铵 催化 合成 

分 类 号：O623.624[理学—有机化学]