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Octahedral ruthenium(II) alkenyl complexes containing \({\text{N}}{\text{S}}\) coordinated heterocyclic ligands

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Summary

Hexacoordinated ruthenium(II) alkenyl complexes of the type Ru(CO)(CR=CHPh)(\({\text{N}}{\text{S}}\))(PPh3)2 have been prepared from coordinately unsaturated σ-vinyl complexes [Ru(CO)Cl(CR=CHPh)(PPh3)2] (R = H or Ph) and the sodio-derivative of the \({\text{N}}{\text{S}}\) containing heterocyclic ligands [\({\text{N}}{\text{S}}\) = 3,4-substituted 1,2,4-triazole-5-thione and 5-alkylthio-1,3,4-thiadiazole-2-thione] in a CH2Cl2/MeOH mixture at ambient temperature. The complexes were characterized by their elemental analysis, i.r., 1H and 31P n.m.r. spectra. An octahedral structure with transphosphorus ligands has been assigned on the basis of the spectral data.

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Authors and Affiliations

  1. Inorganic Chemistry Division, National Chemical Laboratory, 411008, Pune, India

    Sarada Gopinathan, Shilpa S. Deshpande & Changaramponnath Gopinathan

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  1. Sarada Gopinathan
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  2. Shilpa S. Deshpande
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  3. Changaramponnath Gopinathan
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Gopinathan, S., Deshpande, S.S. & Gopinathan, C. Octahedral ruthenium(II) alkenyl complexes containing \({\text{N}}{\text{S}}\) coordinated heterocyclic ligands. Transition Met Chem 18, 585–587 (1993). https://doi.org/10.1007/BF00191129

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