A 3+2 cycloaddition route to N-H pyrrolidines devoid of electron-withdrawing groups
作者:Georges Roussi、Jidong Zhang
DOI:10.1016/0040-4039(88)85195-5
日期:1988.1
N-Hpyrrolidines are obtained from intermolecular 3+2cycloaddition reactions between nonactivated olefins and ylide generated from amine N-oxide structurally designed in such a way as to allow easy dealkylation of the cycloadduct.