Synthesis of RhI-σ-acetylide complexes in aqueous and non-aqueous solutions: molecular structures of [(PMe3)4Rh(CCPh)] and [(PMe3)3Rh(CCSiMe3)]
- 1 January 1989
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 9,p. 540-544
- https://doi.org/10.1039/c39890000540
Abstract
Attempted deprotonation of the cationic cis-[Rh(PMe3)4(H)(CCR)]Cl salts with BunLi leads to the formation of both [Rh(PMe3)4(CCR)] and [Rh(PMe3)4H] whereas the use of KOH/H2O yields exclusively the RhIσ-acetylides; the molecular structures of the trigonal-bipyramidal [Rh(PMe3)4(CCPh)] and square-planar [Rh(PMe3)3(CCSiMe3)] complexes have been determined by X-ray diffraction.Keywords
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