Synthesis & Characterization of Complexes of Some New N'-(1-(4-hydroxy-2-oxo-2H-chromen-3-yl) ethylidene-4-methoxybenzohydrazide with Zn (II) &Cd (II) Metals

V. V. Kodgire ^[3] | M. R. Deshpande ^[2] | G. B. Pande ^[2]

Abstract: We report synthesis of complexes of some new N'-(1-(4-hydroxy-2-oxo-2H-chromen-3-yl) ethylidene4methoxybenzohydrazide With Zn (II) & Cd (II) Metals. Schiff?s base ligand N'-(1-(4-hydroxy-2-oxo-2H-chromen-3-yl) ethylidene-4-methoxybenzohydrazide synthesized by condensing3 acetyl-4-hydroxy-2H-chromen-2-one with 4 methoxybenzohydrazide. The complexes were synthesized and characterized by elemental analysis, IR, Electronic spectra, molar conductance, TGA and powder XRD.

Keywords: 3 acetyl-4-hydroxy-2H-chromen-2-one, 4 methoxybenzohydrazide, Schiff?s base Zn (II) and Cd (II) metal complexes

Edition: Volume 11 Issue 9, September 2022,

Pages: 381 - 383