Tetraarylphosphonium Halides as Arylating Reagents in Pd??Catalyzed Heck and Cross??Coupling Reactions

LK Hwang, Y Na, J Lee, Y Do…

文献索引：Hwang, Lee Kyoung; Na, Youngim; Lee, Junseong; Do, Youngkyu; Chang, Sukbok Angewandte Chemie - International Edition, 2005 , vol. 44, # 38 p. 6166 - 6169

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被引用次数: 50

摘要

Transition-metal-catalyzed olefination and cross-coupling reactions have become one of the most powerful tools in organic synthesis.[1] While aryl, alkenyl, alkynyl, and, more recently, alkyl halides are typically employed as coupling reagents, a variety of different types of pseudohalide species have been also investigated as useful electrophiles. Among these, representative recent examples are carboxylic acids,[2] acid anhydrides,[3] aryl esters,[4] ...