Some New Heterocyclisations Based on N-(2,2-dichloro-1-isothiocyanatoethyl)benzamide Derivatives

Abstract

Abstract Based on the readily available N-(2,2-dichloro-1-(2-(4-methylbenzoyl)-hydrazine-1-carbothioamido)ethyl)benzamide, the corresponding N-(2,2-dichloro-1-((5-(p-tolyl)-1,3,4-oxadiazol-2-yl)amino)ethyl)benzamide and 5-(p-tolyl)-1,3,4-thiadiazol-2-amine were obtained. The products were received in acceptable yields and were isolated from the reaction mixture without any particular difficulty. The structure of the compounds obtained was confirmed by 1H, 13C NMR spectroscopy and mass spectrometry data.