Copper-catalyzed aerobic oxidative cross-coupling reactions of vinylarenes with sulfinate salts: A direct approach to β-ketosulfones
作者:Yu Chen、Lei Xu、Biyu Wang、Jingjing Jiang、Yixiang Sun、Longchun Li
DOI:10.1016/j.tetlet.2020.152794
日期:2021.2
A copper-catalyzed aerobic oxidative cross-couplingreactions for the synthesis of β-ketosulfones via formation of a CS bond has been demonstrated. Promoted by the crucial copper catalyst, perfect selectivity and good to excellent yields could be achieved. This method, including inexpensive copper catalyst, wide functional group tolerance, and open air conditions, make it very attractive and practical