Bridgehead Nitrogen Heterocycles. Part III. Synthesis of Fused Heterocycles from 3-(2,4-Dichlorophenyl)-5-mercapto-1,2,4-s-triazoles

Abstract

Ahstreet -The condensation reaction of 3-(2,4-dichloropheny0-5-mercapto-1,2,4-s-triazole with chloroacetic acid, aromatic aidehydes.oxalyl chloride, dimethyl acetylenedicarboxylate, 1.2-diaminocompounds and I,?-diketones leading to the formation of fused heterocycles was carried out.The synthesis of condensed s-triazole heterocycles has been receiving attention during recent years. 1Triazoles and their condensed products are reported to possess significant antifungal and antibacterial 4