Carbonylmolybdenum complexes with di(imino)pyridine and related ligands: Reduction of a di(imino)pyridine to an aminoiminopyridine system under mild conditions - Université de Bretagne Occidentale Access content directly
Journal Articles Inorganica Chimica Acta Reviews Year : 2006

Carbonylmolybdenum complexes with di(imino)pyridine and related ligands: Reduction of a di(imino)pyridine to an aminoiminopyridine system under mild conditions

Abstract

The reactions of [Mo(CO)6] towards a 2,6-di(imino)pyridine L1 and related ligands were studied. The reaction with L1 afforded two new complexes, [Mo(CO)4L1] (1) and [Mo(CO)4L2] (2), where L2 is the 2-amino-6-iminopyridine ligand arising from the hydrogenation of one imine function of L1; similar reaction with a 2-acetyl-6-iminopyridine ligand L3 afforded [Mo(CO)4L3] (3). Compounds 1, 2 and 3 have been fully characterised by IR, 1H NMR and X-ray crystallography; they present a metal ion in a pseudo-octahedral environment, the three organic ligands acting with bidentate N2 coordination modes. One of the imine functions in 1, the amine function in 2, and the ketone function in 3 are uncoordinated.

Dates and versions

hal-01582951 , version 1 (06-09-2017)

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Nathalie Cosquer, Benoît Le Gall, Françoise Conan, Jean Kerbaol, Jean Sala-Pala, et al.. Carbonylmolybdenum complexes with di(imino)pyridine and related ligands: Reduction of a di(imino)pyridine to an aminoiminopyridine system under mild conditions. Inorganica Chimica Acta Reviews, 2006, 359 (13), pp.4311 - 4316. ⟨10.1016/j.ica.2006.06.005⟩. ⟨hal-01582951⟩
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