Palladium-Catalyzed Cyclocarbonylation of 2-Halobenzaldehyde and Hydrazines: A Facile Synthesis of 2-Aminoisoindolin-1-ones
作者:Chao Han、Yang Shen、Ping Lu、Yanguang Wang
DOI:10.1002/cjoc.201200798
日期:2013.2
An efficient procedure for the synthesis of 2‐aminoisoindolin‐1‐ones via a palladium‐catalyzed three‐component reaction of 2‐halobenzaldehydes, hydrazines and carbon monoxide is reported. This cyclocarbonylation process can be performed smoothly under 1 atmospheric pressure of carbon monoxide to afford 2‐aminoisoindolin‐1‐ones in moderate to excellent yields.