Reaction of dimethyloxosulfonium methylide with N-arylsulfonylaziridines - stereospecific conversion of N-arylsulfonylaziridines to N-arylsulfonylazetidines
作者:Upender K. Nadir、Raman L. Sharma、Veerinder K. Koul
DOI:10.1016/s0040-4020(01)80051-x
日期:1989.1
Reaction of N-arylsulfonylaziridines with dimethyloxosulfoniummethylide leads to the corresponding azetidines stereospecifically; the cis-aziridines yielding the trans-azetidines and the trans-aziridines furnishing the cis-azetidines. This stereochemical course is interpreted in terms of an SN2-1,4-elimination mechanism.