PhIO/Bu4NI mediated oxidative cyclization of amidoalkylation adducts for the synthesis of N-benzoyl aziridines and oxazolines
作者:Renhua Fan、Hua Wang、Yang Ye、Jianhong Gan
DOI:10.1016/j.tetlet.2009.11.069
日期:2010.1
An efficientoxidativecyclization of amidoalkylation adducts of activatedmethylenecompounds with the combination of iodosobenzene and a catalytic amount of tetrabutylammonium iodide under neutral conditions is reported. The reaction affords N-benzoyl aziridines or oxazolines in moderate to excellent yields.