文章基本信息

标题：New Method for the Synthesis of 1-Methylimidazolium Trifluoroacetate and Its Application in Biginelli Reaction
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作者：Khan M. Hua ; Thach N. Le
期刊名称：Green and Sustainable Chemistry
印刷版ISSN：2160-6951
电子版ISSN：2160-696X
出版年度：2013
卷号：3
期号：4A
页码：14-17
DOI：10.4236/gsc.2013.34A003
出版社：Scientific Research Publishing
摘要：A new method for the synthesis of 1-methylimidazolium trifluoroacetate ([Hmi]Tfa), a protic ionic liquid (PIL), under ultrasonic irradiation has been developed. In addition, the product [Hmi]Tfa was successfully employed as solvent and catalyst in Biginelli reaction to prepare 3,4-dihydropyrimidinones (DHPMs) in high yield under mild reaction conditions.
关键词：Biginelli Reaction; Microwave Irradition; 1-Methylimidazolium Trifuoroacetate; Protic Ionic Liquid; Oxo-Monastrol; Ultrasonic Irradiation