Synthesis of a new bidentate ferrocenyl N-heterocyclic carbene ligand precursor and the palladium (II) complex trans-[PdCl2(CfcC)], where (CfcC) = 1,1′-di-tert-butyl-3,3′-(1,1′-dimethyleneferrocenyl)-diimidazol-2-ylidene |
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| Authors: | Karl S Coleman Simon Turberville Malcolm LH Green |
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| Institution: | a Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, UK
b Inorganic Chemistry Laboratory, University of Oxford, South Parks Road, Oxford OX1 3QR, UK |
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| Abstract: | A new ferrocenyl-N-heterocyclic carbene ligand precursor 1,1′-bis(1-tert-butylimidazolium)-3-methyl]ferrocene dichloride has been synthesised and structurally characterised. The imidazolium salt was readily deprotonated in situ with KN(SiMe3)2 and reacted with PdCl2 (cod)] to afford the structurally characterised palladium (II) complex trans-PdCl2(C∧fc∧C)], where (cod) = 1,5-cyclooctadiene and (C∧fc∧C) = 1,1′-di-tert-butyl-3,3′-(1,1′-dimethyleneferrocenyl)-diimidazol-2-ylidene. |
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| Keywords: | Carbene N-heterocyclic carbene Ferrocene Palladium Trans chelating |
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