Hydroruthenation of prop-2-ynyltriphenylphosphonium bromide: Synthesis, crystal structure and reactions of [RuBr(CH=CHCH<sub>2</sub>PPh <sub>3</sub>)(CO)(PPh<sub>3</sub>)<sub>2</sub>]PF<sub>6</sub>
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Alcock, Nathaniel W.
Cartwright, Jonathan
Hill, Anthony F.
Marcellin, Monique
Rawles, Heath M.
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The reaction of the complex [RuClH(CO)(PPh3)3] with prop-2-ynyltriphenylphosphonium bromide ([Ph3PCH2C≡ CH]Br) followed by NH4PF6 provides the crystallographically characterised salt [RuBr(CH=CHCH2PPh 3)(CO)(PPh3)2]PF6 which by virtue of the coordinative unsaturation at the ruthenium centre undergoes addition of the ligands CNC6H3Me2-2,6, and CO to Ru and insertion of SO2 into the Ru-C σ-bond.
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Journal of the Chemical Society, Chemical Communications
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