Synthesis, Characterization and Antifungal Activity of Mono-Oxovanadium(V) Complexes of 4-Phenylphenol

• Autorzy: Sharma N. , Thakur M. , Sagar A. , Chaudhry S. C.
• Języki publikacji: EN

Abstrakty

EN

New mono-oxovanadium(V) complexes of composition VOCl3-n(OC6H4-C6H5-4)n (where n = 1 to 3) have been synthesized in quantitative yields by the in-situ reaction of VOCl3 with trimethylsilyl derivative of 4-phenylphenol and characterized by elemental analyses, molar conductance measurements and IR, 1H NMR and mass spectral methods. The reactions of complexes with a variety of nitrogenous bases viz. imidazole and benzimidazole (L); 2,2'-bipyridyl and 1,10-phenanthroline (B) yielded adducts of composition VOCl3-n(OC6H4-C6H5-4)n×2L and VOCl3-n(OC6H4-C6H5-4)n×B, proved by analytical and IR spectral data. The molecular model calculations through optimum energy minimization for the perspective geometry of the complexes have also been computed. The ligand, 4-phenylphenol, as well as the synthesized complexes show growth inhibitory activity against pathogenic fungus Fusarium oxysporum.

Słowa kluczowe

EN

mono-oxovanadium(V) complexes; 4-phenylphenol; nitrogenous bases and antifungal activity

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2009
• Tom: Vol. 83, nr 11
• Strony: 1859--1870
• Opis fizyczny: Bibliogr. 27 poz., rys.

Twórcy

autor

Sharma N.

autor

Thakur M.

autor

Sagar A.

autor

Chaudhry S. C.

• Department of Chemistry, Himachal Pradesh University, Summer Hill, Shimla-171005, India,

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