6-Oxo-3-phenyl-5,6-dihydropyridazine-1(4H)-carbohydrazide

We report herein the synthesis of 6-oxo-3-phenyl-5,6-dihydropyridazine-1(4 H)-carbohydrazide from β-benzoylpropionic acid and carbohydrazide by refluxing in absolute ethanol in presence of sodium acetate. The structure of the newly synthesized compound was established on the basis of IR, 1H-NMR, 13C-NMR and mass spectral data.