钯催化合成功能化四芳基鏻盐。
Palladium-catalyzed synthesis of functionalized tetraarylphosphonium salts.
作者信息
Marcoux David, Charette André B
机构信息
Département de Chimie, Université de Montréal, PO Box 6128, Station Downtown, Montréal QC, Canada H3C 3J7.
出版信息
J Org Chem. 2008 Jan 18;73(2):590-3. doi: 10.1021/jo702355c. Epub 2007 Dec 23.
PMID:18154356
Abstract
An efficient method to synthesize functionalized tetraarylphosphonium salts is described. This palladium-catalyzed coupling reaction between aryl iodides, bromides, or triflates and triphenylphosphine generates phosphonium salts in high yields. The coupling is compatible with a variety of functional groups such as alcohols, ketones, aldehydes, phenols, and amides.
摘要
描述了一种合成官能化四芳基鏻盐的有效方法。这种钯催化的芳基碘化物、溴化物或三氟甲磺酸酯与三苯基膦之间的偶联反应能高产率地生成鏻盐。该偶联反应与多种官能团如醇、酮、醛、酚和酰胺兼容。
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