Electrochemical Regioselective Cross-Dehydrogenative Coupling of Indoles with Xanthenes
Xinyu Chen, Hongqiang Liu, Hui Gao, Pinhua Li, Tao Miao, Hongji Li
Abstract
An electrochemical cross-dehydrogenative coupling of indoles with xanthenes has been established at room temperature. This coupling reaction could proceed in the absence of any catalyst or external oxidant, and generate the indole derivatives in moderate yields. Mechanistic experiments support that a radical pathway maybe involved in this reaction system.
Topics & Concepts
RegioselectivityIndole testElectrochemistryChemistryCoupling (piping)Coupling reactionCombinatorial chemistryCatalysisPhotochemistryOrganic chemistryMaterials scienceElectrodePhysical chemistryMetallurgyCatalytic C–H Functionalization MethodsRadical Photochemical ReactionsSulfur-Based Synthesis Techniques