X-Ray structure of the dimer of bis(tetramethyldiphosphinoethane)ruthenium: intermolecular oxidative addition of a C–H bond to a metal atom
- 1 January 1974
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 18,p. 755-756
- https://doi.org/10.1039/c39740000755
Abstract
The compound of stoicheiometry (Me2PCH2CH2PMe2)2Ru, discovered a decade ago by Chatt and Davidson, is shown, by X-ray crystallography, to consist of centrosymmetric binuclear molecules resulting from oxidative addition of a methyl C–H bond originating on a ligand chelated to one Ru atom to the other Ru atom; the net result is a molecule with two octahedrally co-ordinated Ru atoms at the 1 and 4 positions of a [graphic omitted] ring, and a hydrogen atom ligand on each Ru atom at the most hindered position.Keywords
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