Visible-light-induced remote C(sp<sup>3</sup>)–H sulfonylvinylation: assembly of cyanoalkylated vinyl sulfones
Ping Bao, Feiyan Yu, Fu‐Sheng He, Zhimei Tang, Wei‐Ping Deng, Jie Wu
Abstract
A photoinduced three-component sulfonylvinylation reaction of propargyl alcohols, potassium metabisulfite and cycloketone oxime esters is developed, affording cyanoalkylated vinyl sulfones in moderate to good yields.
Topics & Concepts
ChemistryPhotochemistrySulfur-Based Synthesis TechniquesRadical Photochemical ReactionsCoral and Marine Ecosystems Studies