Issue 17, 1984
From the journal:

Journal of the Chemical Society, Chemical Communications

The synthesis, structure, and reactivity of cationic η4-cyclobutadiene–ruthenium complexes; formation of the trisethylene(η-cyclopentadienyl)ruthenium cation

Mark Crocker,   Michael Green,   A. Guy Orpen  and  Dianne M. Thomas  

Abstract

Reaction of [Ru(CO)2(η-C5H5)]2 with AgBF4 and PhC2Ph affords [Ru(CO)(η4-C4Ph4)(η-C5H5)][BF4], which on u.v. irradiation in MeCN gives [Ru(NCMe)(η4-C4Ph4)(η-C5H5)][BF4] identified by X-ray crystallography; similar irradiation of the carbonyl cation in the presence of alkynes or ethylene gives the sterically hindered arene cations [Ru(η6-arene)(η-C5H5)][BF4] and [Ru(η2-C2H4)3(η-C5H5)][BF4].

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Article information

DOI
https://doi.org/10.1039/C39840001141
Article type
Paper

J. Chem. Soc., Chem. Commun., 1984, 1141-1144

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The synthesis, structure, and reactivity of cationic η4-cyclobutadiene–ruthenium complexes; formation of the trisethylene(η-cyclopentadienyl)ruthenium cation

M. Crocker, M. Green, A. G. Orpen and D. M. Thomas, J. Chem. Soc., Chem. Commun., 1984, 1141 DOI: 10.1039/C39840001141

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