N-amination using N-methoxycarbonyl-3-phenyloxaziridine. Direct access to chiral Nβ-protected α-hydrazinoacids and carbazates

Abstract

Primary and secondary amines N–H, including α-aminoacids, can be converted under mild conditions to the corresponding carbazates N–NH–CO₂Me, on reaction with N-methoxycarbonyl-3-phenyloxaziridine 1.