Abstract
The reactions of Cp2>HfCl2> with hydrazones (LH) derived from acetylferrocene and aromatic acid hydrazides (benzoic, 2-chlorobenzoic, 3-nitrobenzoic and 4-toluic) in various stoichiometric ratios have been studied and the complexes of the types [Cp2>Hf(L)Cl] and [CpHf(L)3>] were obtained. Tentative structural conclusions are drawn for the reaction products based upon elemental analyses, electrical conductance, magnetic moment and spectral data (u.v.–vis, i.r., 1>H-n.m.r. and 13>C-n.m.r.). Studies were conducted to assess the growth-inhibiting potential of the complexes synthesized, and the ligands, against various fungal and bacterial strains.
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Sengupta, S.K., Pandey, O.P., Srivastava, A.K. et al. Synthesis, physico-chemical and antimicrobial studies on acetylferrocenyl hydrazone derivatives of dichlorobis(cyclopentadienyl)hafnium(IV). Transition Metal Chemistry 24, 703–707 (1999). https://doi.org/10.1023/A:1006934801730
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DOI: https://doi.org/10.1023/A:1006934801730