硫酸氢钠催化合成乙酸乙酯  

Catalytic Synthesis of Methly Acetate with Sodim Bisulfate

作　　者：隋长青[1] 马玉环[1] 王保亮 胡玲君[1] 

机构地区：[1]吉林师范大学化学学院,吉林四平136000 [2]四平市第九中学,吉林四平136001

出　　处：《吉林师范大学学报（自然科学版）》2004年第2期93-94,共2页Journal of Jilin Normal University:Natural Science Edition

摘　　要：硫酸氢钠能够代替硫酸作为酯化作用的催化剂,本文研究了一水硫酸氢钠催化合成乙酸乙酯,当m酸羧∶m乙醇∶m硫酸氢钠=0.57∶0.4∶0.02时,最后合成酯的产率可达85%以上.Sodium bisulfate can be used as a catalyst for esterfication instead of sulphuric acid.The reactions of synthesis catalyzed by sodium bisulfate monohydrate were studied.When m_(carboxylicaid)∶m_(cyclobexl alcohol)∶m_(sodium bisulfate)=0.57∶0.4∶0.02,the yield of ethyl acefate reached over 85%.

关 键 词：硫酸氢钠 催化 合成 乙酸乙酯 酯化 

分 类 号：O623.624[理学—有机化学] O643.3[理学—化学]