Issue 15, 1986

The reactions of σ,η3-butadienylruthenium complexes with donor ligands and protons: structures of [RuC(Ph)[double bond, length as m-dash]C(Ph)-η2-{(Z)-C(Ph)[double bond, length as m-dash]CH(Ph)}{P(OMe)3}(η-C5H5)] and [RuC(O)C(Ph)[double bond, length as m-dash]C(Ph)-η2-{(Z)-C(Ph)[double bond, length as m-dash]CH(Ph)}{P(OMe)3}(η-C5H5)]

Abstract

σ,η3(5e)-Butadienylruthenium complexes behave as masked σ,η2(3e)-butadienyl complexes in their reactions with P(OMe)3 and PhC2Ph, whereas, protons react on the ‘inside’ of the σ,η3-butadienyl chain at the α-carbenoid carbon; attempts to expel P(OMe)3 thermally from the resulting σ,η2(3e)-butadienyl complexes results instead in a zeta-H abstraction reaction.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1986, 1226-1228

The reactions of σ,η3-butadienylruthenium complexes with donor ligands and protons: structures of [RuC(Ph)[double bond, length as m-dash]C(Ph)-η2-{(Z)-C(Ph)[double bond, length as m-dash]CH(Ph)}{P(OMe)3}(η-C5H5)] and [RuC(O)C(Ph)[double bond, length as m-dash]C(Ph)-η2-{(Z)-C(Ph)[double bond, length as m-dash]CH(Ph)}{P(OMe)3}(η-C5H5)]

L. Brammer, M. Crocker, B. J. Dunne, M. Green, C. E. Morton, K. R. Nagle and A. G. Orpen, J. Chem. Soc., Chem. Commun., 1986, 1226 DOI: 10.1039/C39860001226

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