Visible-light-driven radical 1,3-addition of selenosulfonates to vinyldiazo compounds
Weiyu Li, Lei Zhou
Abstract
A visible-light driven 1,3-selenosulfonylation of vinyldiazo compounds with selenosulfonates provided γ-seleno allylic sulfones in good yields. Control experiments showed that the 1,3-addition proceeded via a radical-chain propagation process.
Topics & Concepts
Visible spectrumChemistryPhotochemistryMaterials scienceOptoelectronicsSulfur-Based Synthesis TechniquesRadical Photochemical ReactionsCatalytic C–H Functionalization Methods