Palladium-Catalyzed Carbonylation of Aryl, Alkenyl, and Allyl Halides with Phenyl Formate
作者:Tsuyoshi Ueda、Hideyuki Konishi、Kei Manabe
DOI:10.1021/ol301192s
日期:2012.6.15
palladium-catalyzed carbonylation of aryl, alkenyl, and allyl halides with phenyl formate is reported. This procedure does not use carbon monoxide and affords one-carbon-elongated carboxylic acid phenyl esters in excellent yields. The reaction proceeds smoothly under mild conditions and tolerates a wide range of functional groups including aldehyde, ether, ketone, ester, and cyano groups. Furthermore, a variety
据报道,用甲酸苯基酯可以高效地钯催化芳基,烯基和烯丙基卤的羰基化反应。该方法不使用一氧化碳,并且以优异的产率提供了一个碳长的羧酸苯基酯。该反应在温和条件下平稳进行,并能耐受各种官能团,包括醛,醚,酮,酯和氰基。此外,可以将多种杂芳族溴化物高产率地转化为相应的苯基酯。