A Manganese Pre‐Catalyst: Mild Reduction of Amides, Ketones, Aldehydes, and Esters
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- Colin M. Kelly
- Department of Chemistry Dalhousie University Halifax Nova Scotia B3H 4R2 Canada
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- Robert McDonald
- X-ray Crystallography Laboratory Department of Chemistry University of Alberta Edmonton Alberta T6G 2G2 Canada
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- Orson L. Sydora
- Research and Technology Chevron Phillips Chemical Company LP 1862 Kingwood Drive Kingwood TX 77339 USA
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- Mark Stradiotto
- Department of Chemistry Dalhousie University Halifax Nova Scotia B3H 4R2 Canada
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- Laura Turculet
- Department of Chemistry Dalhousie University Halifax Nova Scotia B3H 4R2 Canada
説明
<jats:title>Abstract</jats:title><jats:p>A new (<jats:italic>N</jats:italic>‐phosphinoamidinate)manganese complex is shown to be a useful pre‐catalyst for the hydrosilative reduction of carbonyl compounds, and in most cases at room temperature. The Mn‐catalyzed reduction of tertiary amides to tertiary amines, with a useful scope, is demonstrated for the first time by use of this catalyst, and is competitive with the most effective transition‐metal catalysts known for such transformations. Ketones, aldehydes, and esters were also successfully reduced under mild conditions by using this new Mn catalyst.</jats:p>
収録刊行物
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- Angewandte Chemie International Edition
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Angewandte Chemie International Edition 56 (50), 15901-15904, 2017-11-15
Wiley