One-Pot Assembly of Alkyl [(5-Amino-1 H -pyrrol-2-yl)sulfanyl]-acetates from Propargylamines, Isothiocyanates, and Alkyl Bromoacetates

Methyl and tert-butyl 2-{[5-(diethylamino)-1-methyl-1H-pyrrol-2-yl]sulfanyl|acetates have been synthesized in one preparative stage from accessible N,N-diethylprop-2-yn-1-amine, methyl isothiocyanate, and methyl 2-bromoacetate.