An approach for the synthesis of 2-aryl-3-sulfonyl substituted quinolines through an electrochemical cascade annulation pathway
Ma Qiang, Ming Li, Zhuo Chen, Shao‐Fei Ni, James S. Wright, Li‐Rong Wen, Lin‐Bao Zhang
Abstract
An electrochemical protocol for the synthesis of 2,3-disubstituted quinolines by reacting benzoxazinones with arylsulfonyl hydrazides was established under simple and mild conditions (room temperature and an undivided cell).
Topics & Concepts
SulfonylAnnulationArylCascadeChemistryCombinatorial chemistryElectrochemistryOrganic chemistryCatalysisAlkylElectrodeChromatographyPhysical chemistrySulfur-Based Synthesis TechniquesCatalytic C–H Functionalization MethodsRadical Photochemical Reactions