Pincer Phosphine Complexes of Ruthenium: Formation of Ru(P−O−P)(PPh3)HCl (P−O−P = xantphos, DPEphos, (Ph2PCH2CH2)2O) and Ru(dppf)(PPh3)HCl and Characterization of Cationic Dioxygen, Dihydrogen, Dinitrogen, and Arene Coordinated Phosphine Products

Treatment of Ru(PPh3)3HCl with the pincer phosphines 9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene (xantphos), bis(2-diphenylphosphinophenyl)ether (DPEphos), or (Ph2PCH2CH2)2O affords Ru(P−O−P)(PPh3)HCl (xantphos, 1a; DPEphos, 1b; (Ph2PCH2CH2)2O, 1c). The X-ray crystal structures of 1a−c show that...

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Veröffentlicht in:	Inorganic chemistry 2010-08, Vol.49 (16), p.7244-7256
Hauptverfasser:	Ledger, Araminta E. W, Moreno, Aitor, Ellul, Charles E, Mahon, Mary F, Pregosin, Paul S, Whittlesey, Michael K, Williams, Jonathan M. J
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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