- Author
-
F.W. Patureau
S. de Boer
M. Kuil
J. Meeuwissen
P.A.R. Breuil
M.A. Siegler
A.L. Spek
A.J. Sandee
B. de Bruin
J.N.H. Reek - Year
- 2009
- Title
- Sulfonamido-phosphoramidite ligands in cooperative dinuclear hydrogenation catalysis
- Journal
- Journal of the American Chemical Society
- Volume | Issue number
- 131 | 19
- Pages (from-to)
- 6683-6685
- Document type
- Article
- Faculty
- Faculty of Science (FNWI)
- Institute
- Van 't Hoff Institute for Molecular Sciences (HIMS)
- Abstract
-
Sulfonamido−phosphoramidite ligands lead to the formation of Rh−Rh dinuclear complexes through the anionic P−N− bridging character. The resulting "boat-shaped" dinuclear catalysts activate molecular H2 through a cooperative dinuclear endocyclic mechanism, resulting in one bridging and one classical hydride on the dinuclear complex. These new complexes are very active hydrogenation catalysts that operate via a new cooperative hydrogenation activation mechanism, as calculated with density functional theory, and they display unequaled high selectivities in the hydrogenation of hindered cyclic acetamidoalkenes.
- URL
- go to publisher's site
- Language
- Undefined/Unknown
- Persistent Identifier
- https://hdl.handle.net/11245/1.308912
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