SYNTHESIS OF SOME NEW AZOLE AND AZINE DERIVATIVES

Abstract

This work has been carried out to investigate the utility of (E)-1• (benzofuran-2-yl)-3-(dimethylamino)prop-2-en-l-one and (E)-1- (benzofuran-2-yl)-3-phenylprop-2-en-1-one for the synthesis of a variety of new polysubstituted heterocyclic compounds such as pyrimidin derivative, pyrazole derivatives, pyrazolo[3,4-d]pyridazine derivatives, pyrazolo[l,5-a]pyrimidine derivatives, 1,2,4-triazolo[1,5• a]pyrimidine derivatives, pyrimido[ 1,2-a]benzimidazole derivatives, pyrido[ 1,2-a]benzimidazole derivative, pyrido[2,3-d]pyrimidine derivatives, and pyrazolo[5, 1-c][ 1,2,4]triazin derivative, naphtho[1,2• b] furan derivative, pyranone derivative, 2-oxo-pyridine derivative, and 2-thioxopyridine derivative of expected potential biological activity.