Trifluoromethylation of Carbonyl and Unactivated Olefin Derivatives by C(sp )-C Bond Cleavage.

Angew Chem Int Ed Engl

Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain.

Published: April 2023

Herein, we report a Cu-mediated trifluoromethylation of carbonyl-type compounds and unactivated olefins enabled by visible-light irradiation via σ C(sp )-C bond-functionalization. The reaction is distinguished by its modularity, mild conditions and wide scope-even in the context of late-stage functionalization-thus offering a complementary approach en route to valuable C(sp )-CF architectures from easily accessible precursors.

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http://dx.doi.org/10.1002/anie.202214633DOI Listing

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