Visible-light-promoted radical amidoarylation of arylacrylamides towards amidated oxindoles
Yu‐Zhao Wang, Wu‐Jie Lin, Hongchao Liu, Wei Yu
Abstract
A visible-light-promoted radical amidation/cyclization of arylacrylamides was realized by using N -aminopyridinium salts as the source of amidyl radicals. A variety of amide-tethered-oxindoles were prepared in this way in moderate to good yields.
Topics & Concepts
ChemistryRadicalAmideVisible spectrumRadical cyclizationCombinatorial chemistryPhotochemistryOrganic chemistryPhysicsOptoelectronicsRadical Photochemical ReactionsSulfur-Based Synthesis TechniquesCatalytic C–H Functionalization Methods