Dinuclear (Cu/Cu, Ni/Ni, V/V and Fe/Fe) complexes of a novel oxamide-type ligand coordinating in the trans conformation

作者: Jean-Pierre Laurent , Jean-Pierre Costes , Gilles Pradié

DOI: 10.1016/S0020-1693(00)83814-1

关键词: CrystallographyVanadiumDerivative (chemistry)CopperSalicylaldehydeLigandNickelStereochemistryNuclear magnetic resonance spectroscopyOxamideChemistry

摘要: Abstract The preparation and characterization of an original N,N′-disubstituted oxamide derivative are reported. This compound is distinguished by the occurrence substituents with terminal NH 2 groups which can be used in further reactions. Thus reaction salicylaldehyde one obtains a new dinucleating ligand affords first examples vanadium(IV) iron(III) oxamido-bridged dinuclear complexes. spectroscopic characteristics magnetic properties these complexes related nickel(II) copper(II)

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