Synthesis and characterization of some new 1, 3, 4-oxadiazole derivatives based on 4-amino benzoic acid

الملخص EN

Various of 2,5- disubstituted 1,3,4-oxadiazole (Schiff base, β- lactam and azo) were synthesized from 2,5-di (4,4′-amino-1,3,4-oxadiazole which usequently synth-esized 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 1H-NMR)