Synthesis and reactivity of water-soluble platinum(II) complexes containing nitrogen ligands |
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| Authors: | George JP Britovsek Grace YY Woo Nitinan Assavathorn |
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| Institution: | Department of Chemistry, Imperial College London, Exhibition Road, London SW7 2AY, UK |
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| Abstract: | A series of water-soluble platinum(II) complexes containing bidentate imino pyridine ligands L of the general formula LPtX2 (X=Cl or Me) have been prepared. The dichloro complexes are very stable in water or dimethyl sulfoxide (DMSO), even at elevated temperatures, whereas the dimethyl complexes are less stable in these strongly polar solvents. In DMSO, an equilibrium between the complex LPtMe2 and (DMSO)2PtMe2 is observed, whereas in water decomposition is observed within 1 day at room temperature. |
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| Keywords: | Nitrogen ligands Water-soluble Platinum Catalysis |
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