Visible-light-initiated regioselective sulfonylation/cyclization of 1,6-enynes under photocatalyst- and additive-free conditions
Xiaoxiao Meng, Qing‐Qing Kang, Jun‐Yao Zhang, Qiang Li, Wen‐Ting Wei, Wei‐Min He
Abstract
Without employing a photocatalyst or additive, a strategy has been developed for the visible-light-initiated regioselective sulfonylation/cyclization of 1,6-enynes in 2-methylTHF from sulfonyl chlorides under open-air conditions at room temperature.
Topics & Concepts
RegioselectivityPhotocatalysisSulfonylVisible spectrumChemistryPhotochemistryCatalysisOpen airCombinatorial chemistryOrganic chemistryMaterials scienceOptoelectronicsEngineeringArchitectural engineeringAlkylSulfur-Based Synthesis TechniquesRadical Photochemical ReactionsE-Government and Public Services