Visible light photocatalytic cross-coupling and addition reactions of arylalkynes with perfluoroalkyl iodides?
Organic & Biomolecular Chemistry Pub Date: 2020-10-08 DOI: 10.1039/D0OB01767A
Abstract
Visible light photocatalytic cross-coupling and addition reactions of arylalkynes with perfluoroalkyl iodides have been developed. Through slight modifications of the reaction conditions, reactions that are selective for the preparation of the C–C coupling product (perfluoroalkyl alkynes) and the addition products (iodo-perfluoroalkyl substituted alkenes) can be achieved. These reactions work well with different types of alkynes and perfluoroalkyl iodides. As the iodide generated from the reaction can serve as a reductant to regenerate the photocatalyst from its oxidized form, no sacrificial electron donor is required.
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Journal Name：Organic & Biomolecular Chemistry
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CAS no.: 89640-58-4
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