微波条件下Ti(SO_4)_2催化合成α-萘乙酸甲酯  

Synthesis of methyl α-naphthylacetate by solid catalyst Ti(SO_4)_2 under microwave irradiation

作　　者：胡思前[1] 周望春[1] 

机构地区：[1]江汉大学化学与环境工程学院,湖北武汉430056

出　　处：《应用化工》2004年第5期13-14,18,共3页Applied Chemical Industry

基　　金：湖北省科技厅资助课题(2004AA1010C87)

摘　　要：以固体Ti(SO4)2为催化剂,在微波条件下使α 萘乙酸和甲醇合成α 萘乙酸甲酯。最佳合成条件为:醇酸摩尔比为15∶1,催化剂用量为α 萘乙酸的10%,微波辐射时间为23min,微波功率为600W,产率为82.5%。The methyl α-naphthylacetate was synthesized by α-naphthylacetic acid and methanol with (Ti(SO_4)_2) as catalyst under microwave irradiation. The optimum reaction conditions are as follows: the mole ratio of methanol to α-naphthylacetic is 15∶1,the catalyst is 10% of α-naphthylacetic acid,the reaction time is 23 min, the microwave power is 600 W. The yield is 82.5%.

关 键 词：Α-萘乙酸 甲醇 微波辐射 

分 类 号：TQ351.471[化学工程]