Catalyst-free direct arylsulfonylation of N-arylacrylamides with sulfinic acids: a convenient and efficient route to sulfonated oxindoles
作者:Wei Wei、Jiangwei Wen、Daoshan Yang、Juan Du、Jinmao You、Hua Wang
DOI:10.1039/c4gc00231h
日期:——
A catalyst-free procedure has been developed for the construction of sulfonated oxindoles via direct arylsulfonylation of activated alkenes with sulfinic acids.