Delta and alpha SP(3) C-H bond oxidation of sulfonamides with PhI(OAc)(2)/I(2) under metal-free conditions.
An efficient delta and alpha sp3 C-H bond oxidation of sulfonamides with PhI(OAc)2/I2 under metal-free conditions has been reported. The reaction provides a useful route to pyrrolidines, N-sulfonylimines, and various sulfonamide derivatives. The potential of this reaction system can be evaluated by its mild condition and simple process.
Fan
Renhua
R
Department of Chemistry, Fudan University, Shanghai, China. rhfan@fudan.edu.cn
Pu
Dongming
D
Wen
Fengqi
F
Wu
Jie
J