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Synthesis, characterization and antimicrobial studies on metal complexes with a naphthofuran thiosemicarbazide derivatives

Shashidhar, * and Shivakumar, K and Halli, MB (2006) Synthesis, characterization and antimicrobial studies on metal complexes with a naphthofuran thiosemicarbazide derivatives. In: Journal of Coordination Chemistry, 59 (16). pp. 1847-1856.

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Abstract

Complexes of the type $MLCl_2$, where M = Co(II), Cu(II), Ni(II), Zn(II), Cd(II) and Hg(II) and L is a thiosemicarbazide ligand derived from reaction between naphthofuran-2-carboxyhydrazide and p-chlorophenylisothiocynate (NCClPT)/p-bromophenylisothiocynate (NCBrPT) characterized by elemental analysis, conductance, magnetic susceptibility measurements, UV-Vis, IR, $^1HNMR$, and ESR. The thiosemicarbazide ligands are bidentate by coordinating through the oxygen of the carbonyl group and the nitrogen of the hydrazide residue. Based on the results, we propose structures for all the metal complexes. Both the ligands and their complexes have been screened for their fungicidal and bactericidal activities

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Taylor and Francis.
Keywords: Naphthofuran thiosemicarbazides;Metal complexes;Spectral studies;antimicrobial activities.
Department/Centre: Division of Chemical Sciences > Materials Research Centre
Date Deposited: 22 Jul 2008
Last Modified: 19 Sep 2010 04:47
URI: http://eprints.iisc.ernet.in/id/eprint/15196

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