Monocyclopentadienyl titanium(IV) alkyl xanthate complexes |
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| Authors: | OP Pandey SK Sengupta SC Tripathi |
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| Institution: | Department of Chemistry, University of Gorakhpur, Gorakhpur 273001, India |
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| Abstract: | Titanium(IV) alkyl xanthates of the types CpTi(S2COR)Cl2, CpTi(S2COR)2Cl and CpTi(S2COR)3, where R = CH3, C2H5, C3H7, C4H9 and C5H11, have been prepared by the reaction of monocyclopentadienyl titanium(IV) trichloride with potassium alkyl xanthates in anhydrous dichloromethane. Conductance and infrared studies suggest that these complexes are non-electrolytes in which all of the xanthate ligands are bidentate. Proton nmr spectra of these complexes indicate that there is rapid rotation of the cyclopentadienyl ring about the metal-ring axis and for the CpTi(S2COR)3 complexes non-equivalence of the alkylxanthate ligands was observed. |
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| Keywords: | Author to whom correspondence should be addressed |
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