Metal-Free Meerwein Carboarylation of Alkenes with Anilines: A Straightforward Approach to 3-Benzyl-3-alkyloxindoles
作者:Shi Tang、Dong Zhou、Ying-Chun Wang
DOI:10.1002/ejoc.201402010
日期:2014.6
A metal-free, straightforwardcarboarylation reaction of alkenes with anilines was developed that proceeds through a radical C–H cyclization. In the presence of benzoyl peroxide (5 mol-%), tert-butyl nitrite, and an array of anilines, a wide variety of N-arylacrylamides underwent a tandem Meerwein arylation/C–H cyclization to construct the pharmaceutically important 3-benzyl-3-alkyloxindole scaffold