109033-48-9Relevant academic research and scientific papers
The Novel Cyclodimerization of Phenylacetylene at a Ruthenium(II) Centre. The Synthesis and X-Ray Structural Characterization of the First Metallacyclopentatriene, , and its Facile Conversion into Metallacyclopentadienes
Albers, Michel O.,Waal, Dirk J. A. de,Liles, David C.,Robinson, David J.,Singleton, Eric,Wiege, Manfred B.
, p. 1680 - 1682 (1986)
Cyclodimerization of two molecules of phenylacetylene at the ruthenium(II) centre in (C8H12 = cyclo-octa-1,5-diene) gives the novel ruthenacyclopentatriene characterized by 1H and 13H n.m.r. spectroscopy and by X-ray analysis; the triene undergoes facile 'oxidative addition' with donor ligands L (e.g. morpholine, trimethyl phosphite, dimethylphenylphosphine) in a bimolecular reaction involving an associative mode of activation to give the ruthenacyclopentadienes .
