Functionalization of η<sup>1</sup>,η<sup>2</sup>-Bridging Cyaphide (C⋮P)<sup>-</sup> Ligands: Trinuclear η<sup>1</sup>,η<sup>1</sup>,η<sup>2</sup>-Bridging Cyaphide and Dinuclear Bridging Isocyaphide (C⋮PR) Complexes of Platinum
作者:Wayde V. Konze、Victor G. Young,、Robert J. Angelici
DOI:10.1021/om980746u
日期:1999.1.1
Cl(Et3P)2Pt(μ-η1,η2-C⋮P)Pt(PEt3)2 (II) in good yield, providing a much simpler and higher yield preparation of II, which was synthesized and characterized previously by a more circuitous route. Compound II reacts with 0.5 equiv of [Cl2Pt(PEt3)]2 or with 1 equiv of W(CO)5(THF) to generate the trinuclear metal−cyaphide complexes Cl(Et3P)2Pt[μ-η1,η1,η2-C⋮PPt(PEt3)(Cl)2}]Pt(PEt3)2 (III) and Cl(Et3P)2Pt[μ-η1