Fe(II)‐Catalyzed Synthesis of Unactivated Aziridines (N‐H/N‐Me) from Olefins Using O ‐Arylsulfonyl Hydroxylamines

Abstract Iron(II) catalyzed direct N−H/N−Me aziridination of olefins using O ‐arylsulfonyl hydroxylamines is described. This stereospecific, mild, economical, open‐air, operationally simple, and environmentally benign procedure afforded the high yields of aziridines in a shorter reaction time.