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IJC-A Vol.46A(09) [September 2007] >


Title: Synthesis and characterization of dinuclear molybdenum(VI) peroxo complexes with aroyl hydrazones
Authors: Saleem, Mohd
Sharma, Mohita
Sheikh, H N
Kalsotra, B L
Issue Date: Sep-2007
Publisher: CSIR
IPC CodeInt. Cl. ⁸ C07F11/00
Abstract: The reactions of ammonium molybdate with hydrogen peroxide and ethanolic solutions of aroylhydrazones, viz. benzoic acid [1-(Furan-2-yl) methylene] hydrazide (BFMH), benzoic acid [(thiophen-2-yl)methylene] hydrazide (BTMH), benzoic acid [1-(thiophen-2-yl) ethylidene] hydrazide (BTEH), benzoic acid (phenyl methylene) hydrazide (BPMH) and benzoic acid [1-(anisol-3-yl) methylene] hydrazide (BAMH), result in the precipitation of the dinuclear complexes, Mo₂O₄(O₂)₂L-L(H₂O)₄ (where L-L = BFMH, BTMH, BTEH, BPMH and BAMH). The complexes have been characterized by elemental analysis, and studies on conductivity and magnetic susceptibility, IR and electronic spectra, ¹H NMR spectra, and TGA/DTA. The dinuclear complexes have been found to preserve the individuality of the molybdenum oxo peroxo core. The complexes exhibit significant in vitro antifungal effects against the Keretolytic fungus as compared to ligands.
Page(s): 1423-1426
ISSN: 0376-4710
Source:IJC-A Vol.46A(09) [September 2007]

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