Photoredox catalytic phosphine-mediated deoxygenative alkynylation of carboxylic acids with alkynyl sulfones for alkynone synthesis
Wen-Huan Tang, Li‐Yuan Wu, Quan‐Quan Zhou, Jie‐Ping Wan
Abstract
The synthesis of ynones has been realized via visible light-induced alkynylation of carboxylic acids with alkynyl sulfones as the alkynyl source, providing a mild and green new protocol for the synthesis of useful ynones.
Topics & Concepts
ChemistryAlkynylationPhosphineCatalysisCombinatorial chemistryOrganic chemistrySulfur-Based Synthesis TechniquesChemical Synthesis and ReactionsRadical Photochemical Reactions