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Title

Oxidation products of iminophosphorane and bis-iminophosphorane: An EPR study

Authors
Boubekeur, Leila
Mézailles, Nicolas
Le Floch, Pascal
Published in Chemical Physics Letters. 2005, vol. 411, no. 1-3, p. 23-27
Abstract Electrochemical oxidation of (C6H5)3Pdouble bond; length as m-dashN(C6H5) and (C6H5)3Pdouble bond; length as m-dashN(C6H5) leads to EPR spectra which reveal the dimeric structure of the resulting radical cation. In contrast to this behaviour, oxidation of bis-iminophosphorane leads to [(C6H5)3Pdouble bond; length as m-dashN(C6H4)N=P(C6H5)3]radical dot+: In these species the unpaired electron is delocalized on the N(C6H4)N moiety and the persistency of the radical depends upon the relative position of the two Pdouble bond; length as m-dashN bonds.
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Research group Groupe Geoffroy
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MATNI, Adil et al. Oxidation products of iminophosphorane and bis-iminophosphorane: An EPR study. In: Chemical Physics Letters, 2005, vol. 411, n° 1-3, p. 23-27. https://archive-ouverte.unige.ch/unige:3622

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Deposited on : 2009-10-02

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