A Contribution to Study of Formation and Transformation of Some Five- and Six-membered Heterocyclic Compounds Containing Nitrogen and Sulfur

Abstrakt

This article deals with the problems of synthesis, studies of formation and reactivity of some five and six membered heterocyclic compounds containing nitrogen and sulfur particularly derivatives of quinazoline, imidazole, thiazole and 1,2,4-dithiazole. These compounds, synthesised from simple precursors, form an extensive and always topical area of research in organic chemistry.