Metal Triflate??Catalyzed Regio??and Stereoselective Friedel–Crafts Alkenylation of Arenes with Alkynes in an Ionic Liquid: Scope and Mechanism

MY Yoon, JH Kim, DS Choi, US Shin…

文献索引：Yoon, Mi Young; Kim, Jin Hong; Choi, Doo Seoung; Shin, Ueon Sang; Lee, Jin Yong; Song, Choong Eui Advanced Synthesis and Catalysis, 2007 , vol. 349, # 10 p. 1725 - 1737

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被引用次数: 80

摘要

Abstract In the metal triflate-catalyzed hydroarylation of alkynes, employing an ionic liquid dramatically enhanced the catalytic activities, resulting in broadening the scope of substrates (arenes and alkynes). In some cases, even reactions that were not possible in conventional organic solvents proceeded smoothly in ionic liquids. Moreover, the ionic liquid phase containing catalyst could be readily recovered by simple decantation of the organic ...