Copper-catalyzed aerobic oxidative synthesis of α-ketoamides from methyl ketones, amines and NIS at room temperature
作者:Juan Zhang、Ying Wei、Shaoxia Lin、Fushun Liang、Pengjun Liu
DOI:10.1039/c2ob26586a
日期:——
A simple, efficient and practical copper-catalyzedaerobicoxidative synthesis of α-ketoamides from aryl methyl ketones, aliphatic amines and N-iodosuccinimide (NIS) has been developed. The one-pot reaction may proceed smoothly at room temperature in the open air. The possible mechanism for the formation of α-ketoamides was proposed. Molecular oxygen in air functions as both an oxidant and an oxygen