<scp>Copper‐Initiated</scp> Radical Dearomative 2,<scp>5‐Alkylarylation</scp> of Furans via Trihalomethylation/Spirocyclization Cascade
Wenkun Luo, Kai Jiang, Biaolin Yin
Abstract
Comprehensive Summary Here is an operable and rare strategy for copper‐initiated radical dearomative 2,5‐alkylarylation of furan. By means of this strategy, we realized the dearomatization of furans to construct spirooxindoles with good yield in one‐step via trihalomethylation/spirocyclization cascade progress.
Topics & Concepts
ChemistryCascadeFuranYield (engineering)Radical cyclizationCopperCombinatorial chemistryStereochemistryOrganic chemistryChromatographyMetallurgyMaterials scienceCatalytic C–H Functionalization MethodsRadical Photochemical ReactionsOxidative Organic Chemistry Reactions