Chemoselective catalytic reduction of conjugated α,β-unsaturated ketones to saturated ketones via a hydroboration/protodeboronation strategy

Literature Information

Publication Date 2015-10-26
DOI 10.1039/C5QO00289C
Impact Factor 5.281
Authors

Wen Ding


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Abstract

A novel copper-catalyzed chemoselective reduction of a carbon–carbon double or triple bond to a carbon–carbon single bond in α,β-unsaturated ketones is developed. This reaction proceeds under hydrogen gas or stoichiometric metal hydride free conditions. Saturated ketones were obtained in good to excellent yields with a broad substrate scope. Mechanistic studies reveal that the two hydrogen atoms come from H2O in the system. Thus this reaction represents a highly efficient, and remarkably chemoselective strategy.

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Organic Chemistry Frontiers

Organic Chemistry Frontiers
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Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

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