Absence of the ‘p-nitro effect’ in the photochemical reactions of 3-chloro-3-aryldiazirines in the presence of amines
Abstract
Photochemical generation of arylchlorocarbenes from 3-chloro-3-aryldiazirines in the presence of diethylamine afforded N,N,N′,N′-tetraethylbenzylidenediamines regardless of the nature of the aryl substituent.