微波法合成5-叔丁基连苯三酚  

Study on Synthesis of 5-tert-Butylpyrogallol by Microwave

作　　者：郭金云[1] 潘兴华[1] 温超[1] 吴焕淦[2] 洪宗国[1] 

机构地区：[1]中南民族大学药学院,湖北武汉430074 [2]上海市针灸经络研究所,上海200030

出　　处：《精细化工中间体》2013年第4期22-24,共3页Fine Chemical Intermediates

基　　金：国家重点基础研究发展(973)计划基金资助项目(2009CB522900)

摘　　要：以焦性没食子酸与叔丁醇为原料,在磷酸条件下,微波催化合成5-叔丁基连苯三酚。通过正交实验得出合成5-叔丁基连苯三酚的优化条件为:n(连苯三酚)∶n(叔丁醇)=5∶8,反应时间为7 min,反应强度为中低火(231 W),收率达56.2%。5-tert-Butylpyrogallol by microwave in phosphoric acid. medium low heat and the molar rati was synthesized in 56.2% yield from gallic acid and tert-butyl alcohol catalyzed The optimal conditions were obtained with the reaction time of 7 rain under o of gallic acid to tert-butyl alcohol was 5 to 8.

关 键 词：焦性没食子酸 叔丁醇 微波 5-叔丁基连苯三酚 

分 类 号：TQ243.2[化学工程—有机化工]