| 18368146 |
Sinha S, Srivastava AK, Tripathi CM, Pandey OP, Sengupta SK: Synthesis, Spectroscopic, and Antimicrobial Studies of Binuclear Metallocene (M = Ti, Zr, or Hf) Derivatives of Bis (mercaptoazoles). Bioinorg Chem Appl. 2007:87918.
The reactions of (eta (5) - C (5) H (5))(2) MCl (2) (M = Ti, Zr, or Hf) with mercaptoazoles (LH (2)), namely, bis (mercaptotriazoles), bis (mercap- tooxadiazoles), and bis (mercaptothiadiazoles) in 2 : 1 molar ratio, respectively, have been studied in dry tetrahydrofuran in the presence of n-butylamine and the binuclear complexes of the type [{(eta - C (5) H (5))(2) M}(2)(L)] (M = Ti/Zr/Hf) are obtained. Tentative structural conclusions are drawn for the reaction products based upon elemental analysis, electrical conductance, magnetic moment, and spectral data (UV-Vis, IR, (1) H NMR, and (13) C NMR). FAB-mass spectra of few complexes of each series were also carried out to confirm the binuclear structures. 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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