Synthon-Based Approach to the Design of Macroheterocyclic Compounds Using Diaminothiadiazoles and Diamonotriazoles

Abstract

Synthesis and properties of 2,5-diamino-1,3,4-thiadiazole, 3,5-diamino-1,2,4-thiadiazole, 3,5-diamino-1H-1,2,4-triazole, 3N-alkyl-5-amino-3-imino-1,3,4-thiadiazolines, 2N-alkyl-5-amino-3-imino-1,2,4-thiadiazolines, and 1-alkyl-3,5-diamino-1,2,4-triazoles as building blocks of macroheterocycles compounds are reviewed.