THE ELABORATION OF EFFECTIVE METHODS OF SYNTHESIS OF NEW HETEROCYCLIC COMPOUNDS CONTAINING NIYROGEN AND CHALCOGEN WITH POTENTIAL BIOLOGICAL ACTIVITY

Abstract

Efficient methods of annelation of thiazole, selenazole and quinoline rings based, on reactions of 2-propargyl, 2-allenylsulfanylbenzimidazoles, 8-propargylsulfanylquinoline and 2-pyridylselenenyl bromide have been elaborated.

Keywords

• benzimidazole
• quinolin
• claisen rearrangement
• annelation