Catalytic Photoinduced Intramolecular Decarboxylative and Desulfonylative <i>sp</i><sup><i>3</i></sup> Allylation Enabled by Sulfinate Salts
Franz‐Lucas Haut, Riccardo S. Mega, Joan V. Estornell, Rubén Martı́n
Abstract
Abstract Herein, we describe a catalytic intramolecular decarboxylative/desulfonylative sp 3 allylation triggered by sulfinate salts under light irradiation. The reaction is likely enabled by a non‐classical, radical‐polar crossover mechanism, allowing rapid and reliable access to valuable allyl architectures from readily accessible precursors. The protocol is characterized by its operational simplicity and scalability, employing abundant, commercially available catalysts.
Topics & Concepts
Intramolecular forceCatalysisChemistryCombinatorial chemistryPhotochemistryOrganic chemistrySulfur-Based Synthesis TechniquesRadical Photochemical ReactionsCatalytic C–H Functionalization Methods