Pd-catalyzed decarboxylative cross-couplings of potassium malonate monoesters with aryl halides
作者:Yi-Si Feng、Wei Wu、Zhong-Qiu Xu、Yan Li、Ming Li、Hua-Jian Xu
DOI:10.1016/j.tet.2012.01.032
日期:2012.3
An efficient catalytic protocol for Pd-catalyzed decarboxylative cross-coupling of potassium malonate monoesters and derivatives with aryl bromides and chlorides are described. Because of its broad applicability, this new catalytic system provides an alternative method for the preparation of diverse aryl acetic acids and derivatives.
描述了Pd催化的丙二酸钾单酯及其衍生物与芳基溴化物和氯化物的脱羧交叉偶联的有效催化方案。由于其广泛的适用性,这种新的催化体系为制备各种芳基乙酸及其衍生物提供了另一种方法。