Palladium‐Catalyzed Intramolecular Decarboxylative Coupling of Arene Carboxylic Acids/Esters with Aryl Bromides
作者:Zengming Shen、Zhenjie Ni、Song Mo、Jing Wang、Yamin Zhu
DOI:10.1002/chem.201103438
日期:2012.4.16
Give me a ring? An efficient approach has been developed for the intramolecular decarboxylative coupling of arene carboxylic acids/esters with aryl bromides catalyzed by palladium (see scheme). From a synthetic viewpoint, this method is highly attractive because the catalyst loading is low, the optimized reaction conditions are mild, and the substrate scope is broad.
给我一个戒指?已经开发出一种有效的方法用于芳烃羧酸/酯与钯催化的芳基溴化物的分子内脱羧偶联(参见方案)。从合成的观点来看,该方法极具吸引力,因为催化剂的负载量低,优化的反应条件温和且底物范围广。