Synthesis and Characterization of some New 1,3,4-Oxadiazole derivatives based on 4-amino benzoic acid

Abstract

Various of 2,5-disubstituted 1,3,4-oxadiazole (Schiff base, βlactam and azo) were synthesized from 2,5-di (4,4′-amino-1,3,4-oxadiazole which usequently synthesized from mixture of 4-amino benzoic acid and hydrazine arch of polyphosphorus acid. The synthesized compounds were cherecterized by using some spectral data (UV, FT-IR , and 1 H-NMR)