Abstract
The reaction of [VO(OPr)3] (Pr is n-propyl) with hexamethyldisylthiane Me3SiSSiMe3 in the presence of β-diketones (acetylacetone (HAcac), hexafluoroacetylacetone (Hfac), and dipivaloylmethane (Dpm)), is studied. In all cases, vanadium(IV) and vanadium(III) β-diketonate complexes of different types are formed. New crystalline modification [V(Acac)3] is obtained in the reaction with HAcac. The mixedligand vanadium(III) complex of the composition [V2(Hfac)2(μ-OPr)]2 is formed with Hfac. In the presence of Dpm, the known vanadium(IV) complex [V2O2(Dpm)2(μ-OPr)2] is obtained in which two vanadyl groups VO2+ are linked by two bridging propoxy groups. The structures of all products are determined by X-ray diffraction analysis.
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Original Russian Text © M.N. Sokolov, A.V. Virovets, A.V. Rogachev, P.A. Abramov, V.P. Fedin, 2013, published in Koordinatsionnaya Khimiya, 2013, Vol. 39, No. 2, pp. 86–91.
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Sokolov, M.N., Virovets, A.V., Rogachev, A.V. et al. Reaction of [VO(OPr)3] with hexamethyldisylthiane in the presence of β-diketones. Russ J Coord Chem 39, 175–180 (2013). https://doi.org/10.1134/S1070328413020085
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DOI: https://doi.org/10.1134/S1070328413020085