Visible-light-promoted/PIFA-mediated direct C–H acylation of quinoxalin-2(1<i>H</i>)-ones with aldehydes
Hangcheng Ni, Yu Li, Jieyi Deng, Xingzi Shi, Qinhai Pan
Abstract
With aldehydes as the radical precursors under visible-light irradiation, a simple and mild PIFA-mediated C–H acylation reaction of quinoxalin-2(1 H )-ones has been achieved.
Topics & Concepts
ChemistryAcylationMedicinal chemistryStereochemistryOrganic chemistryCatalysisRadical Photochemical ReactionsSynthesis and Biological EvaluationCatalytic C–H Functionalization Methods