Reaction of (Alkylthio)chloroacetylenes with Thiosemicarbazones: A Route to Functionalized Thiazoles
作者:Svetlana G. D’yachkova、Elena A. Nikitina、Ludmila I. Larina、Peter E. Ushakov、Nina K. Gusarova、Lidiya M. Sinegovskaya、Boris A. Trofimov
DOI:10.1055/s-2002-28518
日期:——
(Alkylthio)chloroacetylenes 1 react with thiosemicarbazones 2 at room temperature in a medium of aliphatic ketone to form hydrochlorides of 2-alkanone-N-[4-(organylthio)-1,3-thiazol-2-yl]hydrazones 3 in yields of up to 65%.