Metal-Free Oxidative 1,2-Arylmethylation Cascades of <i>N</i>-(Arylsulfonyl)acrylamides Using Peroxides as the Methyl Resource
作者:Fang-Lin Tan、Ren-Jie Song、Ming Hu、Jin-Heng Li
DOI:10.1021/acs.orglett.6b01419
日期:2016.7.1
1,2-arylmethylation cascades of N-(arylsulfonyl)acrylamides for the assembly of 2,2-disubstituted-N-arylbutanamides containing an all-carbonquaternarycenter is presented. This reaction enables the one-step formation of two new C–C bonds through a sequence of methylation/1,4-aryl migration/desulfonylation using an organic peroxide as the methyl resource with a broad substrate scope and excellent functional