The Ni(0)—C02 System: Structure and Reactions of [Ni(PCy3)2(i/-C02)]
نویسندگان
چکیده
The reactions of a variety of bis(tricyclohexylphosphine)nickel species with C 0 2 have been studied. The product of the reaction is solvent dependent: in toluene the known complex [NiL2(/7 -C02)]-toluene (L = PCy3) is formed while in ether or pentane a binuclear complex [(NiL2)2(?;-C02)] results through the intermediacy of the solvent free species [NiL2(//-C02)] the structure of which has been determined by X-ray crystallography.
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