Rh(III)-Catalyzed Oxidative Olefination of <i>N</i>-(1-Naphthyl)sulfonamides Using Activated and Unactivated Alkenes
作者:Xuting Li、Xue Gong、Miao Zhao、Guoyong Song、Jian Deng、Xingwei Li
DOI:10.1021/ol2023856
日期:2011.11.4
Rhodium(III)-catalyzed oxidative olefination of N-(1-naphthyl)sulfonamides has been achieved at the peri position. Three categories of olefins have been successfully applied. Activated olefins reacted to afford five-membered azacycles as a result of oxidative olefination-hydroamination. Unactivated olefins reacted to give the olefination product. 2-fold oxidative C-C and C-N coupling was achieved for allylbenzenes.