Visible light-driven α-sulfonylation of ketone-derived silyl enol ethers <i>via</i> an electron donor–acceptor complex
Barakha Saxena, Roshan I. Patel, Anuj Sharma
Abstract
We herein describe a versatile electron donor–acceptor complex (EDA) mediated α-sulfonylation of ketone-derived silyl enol ethers using thiosulfonates (acceptor) with DABCO (donor) under visible light irradiation.
Topics & Concepts
EnolSilylationKetoneChemistryPhotochemistryElectron donorElectron acceptorVisible spectrumSilyl enol etherElectronOrganic chemistryCatalysisMaterials scienceOptoelectronicsPhysicsQuantum mechanicsSulfur-Based Synthesis TechniquesRadical Photochemical ReactionsChemical Synthesis and Reactions