Issue 5, 1977

Metal complexes of N-allylaniline. A palladium(II) complex with co-ordination number of greater than four

Abstract

N-Allylaniline (aa) can act as a uni- or bi-dentate ligand in complexes of composition [PdCl2(aa)2] affording an orange-yellow (1) and a dark red isomer (2). The palladium in (1) is four-co-ordinate and planar, with the olefin group unbound in benzene and dimethyl sulphoxide (dmso) solution. The olefin groups in (2) are bound to the palladium, which, in solution (NN-dimethylformamide, dmso, or acetone), is at least five-co-ordinate. Both complexes lose methylacetylene and allene to form trans-[PdCl2(NPhH2)2] on standing in the solid state orinsolution. Isomer (1) requires elevated temperatures and long reaction times, but (2) decomposes readily at room temperature.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1977, 493-496

Metal complexes of N-allylaniline. A palladium(II) complex with co-ordination number of greater than four

M. Aresta, C. F. Nobile, D. Petruzzelli and M. L. Tobe, J. Chem. Soc., Dalton Trans., 1977, 493 DOI: 10.1039/DT9770000493

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