Issue 17, 1998

Reactions of metalloalkynes.‡ The reaction of the ethyne-1,2-diyl complex, [{Ru(CO)2(η-C5H5)}2(µ-C≡C)], with [Mo2(CO)4(η-C5H5)2]. An example of µ31-C≡C coordination of a carbide ligand

Abstract

Reaction of [{Ru(CO)2(η-C5H5)}2(µ-C≡C)] with [Mo2(CO)4(η-C5H5)2] gave [MoRu22-CO)33-C≡C{Ru(CO)2(η-C5H5)}](η-C5H5)3] as the major product after chromatography and not the expected dimolybdenum ‘alkynyl’ adduct; this new complex contains a carbide (C2) ligand bound, in triply bridging mode to the MoRu2 triangle, through one carbon and the other in a monohapto fashion to the other ruthenium atom.

Article information

Article type
Paper

Chem. Commun., 1998, 1805-1806

Reactions of metalloalkynes.‡ The reaction of the ethyne-1,2-diyl complex, [{Ru(CO)2(η-C5H5)}2(µ-C≡C)], with [Mo2(CO)4(η-C5H5)2]. An example of µ31-C≡C coordination of a carbide ligand

C. S. Griffith, B. W. Skelton and A. H. White, Chem. Commun., 1998, 1805 DOI: 10.1039/A801744A

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