On the Reactivity of (7-Oxabicyclo[2.2.1]hept-5-en-2-ylidene)amines. Different Reaction Paths Leading to the Same Final Products
摘要:
The reaction of amines, N-substituted by a 7-oxabicyclo[2.2.1]hept-5-en-2-ylidene moiety, either with PhSCl or mCPBA (meta-chloroperbenzoic acid) unexpectedly afforded the same type of furan derivatives by two different reaction paths. The results confirm the intervention of a homoconjugative, electron-releasing. effect of the oxabicycloalkenylideneamine moieties, as predicted theoretically.