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Mechanism of Reduction with Ru(II) Arene Diamine Catalyst

We have studied the mechanism of reduction by Noyori's Ru(II) Arene Diamine hydrogenation catalyst. This species is a transfer hydrogenation catalyst, utilizing isopropanol as the terminal reductant. Based on a detailed kinetic study, including the determination of kinetic isotope effects, we have concluded that the mechanism of reduction includes concerted transfer of the hydride and proton to a polar unsaturated species; Noyori has termed this type of transfer "metal-ligand bifunctional catalysis."


Links to literature references about this chemistry.


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{ Mechanism of Noyori Ru(II) Arene Diamine Catalyst}

Last updated: 3/3/04
Designed by John R. Nash -- nash@chem.wisc.edu
Updated by Jeff Johnson -- jjohnson@chem.wisc.edu