The redn. of NiCl2(PCy2Ph)2 with Na in toluene under N2 gives the dimeric Ni(I) phosphido-complex [Ni(μ-PCy2)(PCy2Ph)]2, while the same reaction carried out under CO gives the Ni(0) carbonyl-complex Ni(PCy2Ph)2(CO)2. The CO displaces the phosphine ligand from the Ni(I) phosphido-complex, affording the dimeric Ni(I) phosphido-carbonyl-complex [Ni(μ-PCy2)(CO)2]2.
Dicyclohexylphosphido complexes of nickel(I)
VASAPOLLO, Giuseppe;
1981-01-01
Abstract
The redn. of NiCl2(PCy2Ph)2 with Na in toluene under N2 gives the dimeric Ni(I) phosphido-complex [Ni(μ-PCy2)(PCy2Ph)]2, while the same reaction carried out under CO gives the Ni(0) carbonyl-complex Ni(PCy2Ph)2(CO)2. The CO displaces the phosphine ligand from the Ni(I) phosphido-complex, affording the dimeric Ni(I) phosphido-carbonyl-complex [Ni(μ-PCy2)(CO)2]2.File in questo prodotto:
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