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- Title
Hydrogen: a good partner for rhodium-catalyzed.
- Authors
Balan, Cédric; Pop, Roxana; Comte, Virginie; Poinsot, Didier; Ratovelomanana ‐ Vidal, Virginie; Gendre, Pierre Le
- Abstract
The influence of hydrogen pressure on the catalyzed by [(( S)-SYNPHOS)Rh(nbd)]OTf has been studied. We have notably demonstrated that hydrogen significantly affected the outcome of the reaction while not being consumed as stoichiometric reducing agent. In THF, diethyl ether or toluene, the hydrogen pressure exceedingly accelerated the reaction and preserved or even improved the of the process. In CH2Cl2, the rhodium catalyst also showed generally higher under hydrogen pressure. Most serendipitously, several ketones were found to give products of absolute opposite configuration upon performing the under argon atmosphere or under hydrogen pressure. Copyright © 2014 John Wiley & Sons, Ltd.
- Subjects
HYDROGEN; RHODIUM catalysts; HYDROSILYLATION; SILANE compounds; KETONES; REDUCING agents; CATALYSIS research
- Publication
Applied Organometallic Chemistry, 2014, Vol 28, Issue 7, p517
- ISSN
0268-2605
- Publication type
Article
- DOI
10.1002/aoc.3156