SYNTHESIS OF SOME NEW HETEROCYCLIC COMPOUNDS FROM 2-AMINOBENZHYDRAZIDE

Dheefaf F Hassan

SYNTHESIS OF SOME NEW HETEROCYCLIC COMPOUNDS FROM 2-AMINOBENZHYDRAZIDE

Authors

Dheefaf F Hassan Department of Chemistry, College of Education, Ibn-Al-Haitham, University of Baghdad.

Keywords:

Aminobenzhydrazide, pyrazole, Schiff bases, quinazoline

Abstract

Aminobenzhydrazide (1) was used as a precursor for preparation of some new heterocycliccompounds and Schiff bases (2-9). Also, derivatives containing thiadiazole, oxadiazole and triazolerings were prepared by treating compound (1) with phenyl isothiocyanate (10-13). The structure ofthese compounds were characterized from there melting point, FTIR spectroscopy and elemental analysis (