Synthetic Approaches to Mixed-Metal Heteroleptic Derivatives of Late Transition Metals
作者： V.G. Kessler , S. Gohil , M. Kritikos
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摘要: The approach based on isomorphous substitution permitted preparation of (Co, Ni)4(acac)4(μ3–OMe)4(MeOH)4(I) via interaction individual M4(acac)4(μ3–OMe)4(MeOH)4 in toluene/methanol media. oxidation I air solution MeOH the presence NaOAc and aminoalcohols as catalysts gives Co2Ni2-(acac)4(μ3–OMe)4(OAc)2(II). symmetrization reaction between a complex formed by hard Pearson acid soft base that led to CuNi2(OCOC2H5)3(ORN)3-(RNOH)(III) Ni(Ni0.25Cu0.75)2(μ3–OH)(μ2–OAc)(OAc)2(μ2, η2-ORN)3(η2-RNOH)(IV) RN = CH(CH3)-CH2NMe2 Ni(ORN)2 with copper propionate acetate hydrate respectively hydrocarbon
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