%0 Journal Article %A Avilés, T. %A Royo Gracia, Pascual %T Reactions of monocyclopentadienyl-cobalt cations with nucleophiles %D 1981 %@ 0022-328X %U http://hdl.handle.net/10017/4812 %X The reactions of [Co(η-C5H5)(PMe3)3][PF6]2 with the nucleophiles Y− = CN−, N3−, MeO−, H−, NO2− have been investigated. Only for Y− = CN− or N3− were crystalline products [Co(η-C5H5)(PMe3)2Y][PF6 (Y− = CN−, N3−) and Co(η-C5H5)(PMe3)(CN)2 isolated. MeO− and H− gave untractable products and with NO2− no reaction was observed. Reaction of Co(η-C5H5)(CO)I2 with PEt3 in the stoichiometry 1 : 1, 1 : 2 or 1 : 3 gave the complexes Co(η-C5H5)(PEt3)I2, [Co(η-C5H5)(PEt3)2I]I and a mixture of Co(PEt3)2(CO)2I and Co(PEt3)2I2, respectively. %K Monocyclopentadienyl-cobalt cations %K Nucleophiles %K Ciencia %K Química inorgánica %K Science %K Chemistry, inorganic %~ Biblioteca Universidad de Alcala