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Visible Light-Induced Palladium-Catalyzed Generation of Aryl Radicals from Aryl Triflates.

08:00 EDT 10th March 2020 | BioPortfolio

Summary of "Visible Light-Induced Palladium-Catalyzed Generation of Aryl Radicals from Aryl Triflates."

Herein we report mild visible light-induced Pd-catalyzed intramolecular C Common.EditSubmissionSteps.Transform.EquationText H arylation of amides. The method operates via cleavage of C(sp 2 ) Common.EditSubmissionSteps.Transform.EquationText O bond leading to hybrid aryl Pd-radical intermediates. The following 1,5-HAT/ intramolecular cyclization/ rearomatization steps lead to valuable oxindole and isoindoline-1-one motifs. Notably, this method provides access to products with readily enolizable functional groups, incompatible with traditional Pd-catalyzed conditions.

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This article was published in the following journal.

Name: Angewandte Chemie (International ed. in English)
ISSN: 1521-3773
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