氯化亚锡水合物催化合成戊酸系列酯的研究  

Study on the Synthesis of Pentanoic Ester Series \=Catalyzed by Hydrated Stannous Chloride

作　　者：牛梅菊[1] 赵文献[2] 

机构地区：[1]聊城师范学院化学系 [2]商丘师专化学系

出　　处：《化学世界》1999年第8期405-407,共3页Chemical World

摘　　要：采用氯化亚锡水合物为催化剂，研究戊酸和脂肪醇的酯化反应，讨论了戊酸和正丁醇反应的工艺条件，结果表明，在催化剂用量为１５％（质量比），酸醇摩尔比为１∶１．３，反应时间２ｈ的条件下，酯化率在９８％以上。The esterification reaction of pentanoic acid with fatty alcohol catalyzed by hydrated stannous chloride was studied. The optimum reaction conditions of pentanoic acid with nbutyl alcohol were discussed.The conversion rate was over 98% under the conditions of 15% of catalyst,11.3 molar ratio of alcohol to pentanoic acid and 2 hours of reaction time.

关 键 词：氯化亚锡 戊酸酯 催化剂 戊酸正丁酯 

分 类 号：TQ225.241[化学工程—有机化工]