On the acylation reactions of aza-allyl carbanions derived from N-[bis(methylthio)methylene]glycine ethyl ester and N-[bis(methylthio)methylene]benzylamine

Article abstract of DOI:10.1016/S0040-4020(97)00091-4

New aspects of the acylation reaction of the aza-allyl anions derived from 1 and 2 have been studied. Under suitable reaction conditions, osazoles 5, α,α-disubstituted α-acyla-amino acid derivatives 3, and α,β-didehydroamino acid derivatives 7 can be prep