Palladium-Catalyzed Synthesis of Functionalized Tetraarylphosphonium Salts

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• 作者：David Marcoux ; Andr&eacute ; B. Charette
• 刊名：Journal of Organic Chemistry
• 出版年：2008
• 出版时间：January 18, 2008
• 年：2008
• 卷：73
• 期：2
• 页码：590 - 593
• 全文大小：88K
• 年卷期：v.73,no.2(January 18, 2008)
• ISSN：1520-6904

文摘

An efficient method to synthesize functionalized tetraarylphosphonium salts is described. This palladium-catalyzed coupling reaction between aryl iodides, bromides, or triflates and triphenylphosphine generatesphosphonium salts in high yields. The coupling is compatible with a variety of functional groups suchas alcohols, ketones, aldehydes, phenols, and amides.