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Australian Journal of Chemistry Australian Journal of Chemistry Society
An international journal for chemical science
RESEARCH ARTICLE

Cyclopentadienyl-ruthenium and -osmium Chemistry. XXXV. Some Ethynyl, Vinylidene and Related Complexes

MI Bruce and GA Koutsantonis

Australian Journal of Chemistry 44(2) 207 - 217
Published: 1991

Abstract

The syntheses of several vinylidene - and ethynyl -ruthenium complexes are described, starting from HC2SiMe3 and RuCl (L)2(η-C5H5)(L= PPh3, PMe3; L2 = dppe ). Their properties and some reactions are reported. The metallacyclic complex [ Ru {C4H2(SiMe3)2}(PMe3)(η-C5H5)][PF6] has also been isolated. The unsubstituted complexes are very reactive; for example, MeOH adds rapidly to the vinylidene to form the C(OMe)Me derivative.

https://doi.org/10.1071/CH9910207

© CSIRO 1991

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