The Catalyst Precursor, Catalyst, and Intermediate in the RuII-Promoted Asymmetric Hydrogen Transfer between Alcohols and Ketones

The Catalyst Precursor, Catalyst, and Intermediate in the RuII-Promoted Asymmetric Hydrogen Transfer between Alcohols and Ketones

New insight into the mechanism of catalysis. The purple 16‐electron complex 1 and the yellow 18‐electron complex 2 directly mediate the asymmetric, RuII‐catalyzed hydrogen transfer between secondary alcohols and ketones. Both complexes were characterized by X‐ray crystallography.

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Bibliographische Detailangaben
Veröffentlicht in:Angewandte Chemie International Edition 1997-02, Vol.36 (3), p.285-288
Hauptverfasser: Haack, Karl-Josef, Hashiguchi, Shohei, Fujii, Akio, Ikariya, Takao, Noyori, Ryoji
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
asymmetric synthesis
chirality
homogeneous catalysis
hydrido complexes
ruthenium
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Beschreibung
Zusammenfassung:New insight into the mechanism of catalysis. The purple 16‐electron complex 1 and the yellow 18‐electron complex 2 directly mediate the asymmetric, RuII‐catalyzed hydrogen transfer between secondary alcohols and ketones. Both complexes were characterized by X‐ray crystallography.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.199702851