Visible-light-induced decarboxylative acylation of quinoxalin-2(1<i>H</i>)-ones with α-oxo carboxylic acids under metal-, strong oxidant- and external photocatalyst-free conditions
Long‐Yong Xie, You-Shu Bai, Xiang-Qin Xu, Xia Peng, Hai‐Shan Tang, Ying Huang, Ying‐Wu Lin, Zhong Cao, Wei‐Min He
Abstract
An eco-friendly visible-light-induced decarboxylative acylation of quinoxalin-2(1<italic>H</italic>)-ones and α-oxo carboxylic acids with air as the oxidant under external-photocatalyst-free conditions was established.
Topics & Concepts
AcylationPhotocatalysisChemistryVisible spectrumDecarboxylationMetalCarboxylic acidPhotochemistryOrganic chemistryCatalysisMaterials scienceOptoelectronicsRadical Photochemical ReactionsSynthesis and Biological EvaluationCatalytic C–H Functionalization Methods