Bifunctional Metal-Ligand Catalysis: Hydrogenations and New Reactions within the Metal-(Di)amine Scaffold

No metal–substrate interactions: A transition‐metal complex of a primary amine can serve as an efficient bifunctional metal–ligand catalyst that functions without direct interaction of the metal and the substrate. The example shows the transition‐state structure of the enantioselective reduction of...

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Bibliographic Details
Published in:Angewandte Chemie (International ed.) 2005-10, Vol.44 (41), p.6622-6627
Main Author: Muñiz, Kilian
Format: Article
Language:English
Subjects:
Amides - chemistry
Catalysis
diamines
Diamines - chemistry
homogeneous catalysis
Hydrogen Bonding
hydrogenation
Ketones - chemical synthesis
Ketones - chemistry
Ligands
Molecular Structure
Organometallic Compounds - chemical synthesis
Organometallic Compounds - chemistry
reduction
Rhodium - chemistry
Ruthenium - chemistry
Stereoisomerism
transition metals
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Summary:No metal–substrate interactions: A transition‐metal complex of a primary amine can serve as an efficient bifunctional metal–ligand catalyst that functions without direct interaction of the metal and the substrate. The example shows the transition‐state structure of the enantioselective reduction of acetophenone at the molecular surface of a ruthenium hydride complex bearing a diamine with one free NH2 group (O red, Ru green, N blue).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200501787