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Synthesis and Characterization of Some transition metal complexes with mannich bases Derived from 8- Hydroxyqinoline | ||
| journal of the college of basic education | ||
| Article 1, Volume 16, Issue 68, 2011, Pages 121-128 | ||
| Author | ||
| Farah Muaiad Ibrahim | ||
| 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. | ||
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