SYNTHESIS AND CHARACTERIZATION OF SOME TRANSITION METAL COMPLEXES WITH MANNICH BASES DERIVED FROM 8- HYDROXYQINOLINE

Author (s) : R.Sangeetha, R.Senbahavalli, P.Rajeshwari & S.Sasikala

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Abstract :
New bidentate mannich base having nitrogen and oxygen atom was prepared by condensation of the formaldehyde with piperidine and 8-hydroxyquinoline in ethanol. An ethanolic solution of the prepared ligand was reacted with an ethanolic solution of metal ions Cr (III ), Fe(III), Co(II) , Ni(II) and Cu(II) to give new complexes. All the prepared compounds were isolated and characterized by their melting points, FTIR and UV-Vis., spectroscopy. Elemental analyses have been performed using C, H , N and atomic absorption technique , and the magnetic susceptibility have also been measured.

Keywords : Mannich Reaction of 8-hydroxyquinolion, metal complexes.

Conference Date : 17/09/2021

Pages : 198

Paper ID : IESMDT196