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Iridium-Catalyzed Chemo- and Enantioselective Hydrogenation of Cycloalkenones to Access Chiral Cycloallylalcohols. | LitMetric

Iridium-Catalyzed Chemo- and Enantioselective Hydrogenation of Cycloalkenones to Access Chiral Cycloallylalcohols.

Org Lett

Research Center of Green Pharmaceutical Technology and Process, Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, China.

Published: November 2024

A method for the efficient synthesis of chiral cycloallylalcohols has been developed, achieving excellent yields and enantioselectivities (>99% conversion, turnover number of ≤50 000, and >99% ee). This approach accommodates a variety of cycloalkenones with different aryl substituents and is tolerant of a broad range of functional groups. The synthetic utility of this method has been demonstrated through gram-scale synthesis and subsequent transformations into diverse enantioenriched oxygen-containing compounds.

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http://dx.doi.org/10.1021/acs.orglett.4c03615DOI Listing

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