Palladium-Catalyzed Carbonylative Synthesis of Isoindolinones from Benzylamines with TFBen as the CO Source
作者:Lu-Yang Fu、Jun Ying、Xinxin Qi、Jin-Bao Peng、Xiao-Feng Wu
DOI:10.1021/acs.joc.8b02862
日期:2019.2.1
A palladium-catalyzed C–H carbonylation of benzylamines for the synthesis of isoindolinone scaffolds has been developed. This protocol is conducted under gas-free conditions by using benzene-1,3,5-triyl triformate (TFBen) as a convenient CO surrogate, furnishing a variety of isoindolinone derivatives in moderate to high yields (up to 95%).
已经开发了钯催化的苄胺的CH羰基化反应,用于合成异吲哚啉酮骨架。该方案是在无气体的条件下通过使用1,2,3,5-三甲酸三苯酯(TFBen)作为便利的一氧化碳替代物进行的,以中等至高收率(高达95%)提供各种异吲哚啉酮衍生物。