Highly chemoselective difluoromethylative homologation of iso(thio)cyanates: expeditious access to unprecedented α,α-difluoro(thio)amides
作者:Margherita Miele、Rosarita D’Orsi、Vellaisamy Sridharan、Wolfgang Holzer、Vittorio Pace
DOI:10.1039/c9cc06929a
日期:——
The new motif – α,α-difluoromethyl thioamide – has been assembled starting from isothiocyanate (as thioamide precursor) and a formal difluoromethyl-carbanion generated from commercially available TMSCHF2.