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Metal-free visible-light-initiated direct C3 alkylation of quinoxalin-2(1<i>H</i>)-ones and coumarins with unactivated alkyl iodides

Jun Sun, Hua Yang, Bo Zhang

2021Green Chemistry64 citationsDOI

Abstract

A visible-light-mediated direct C3-alkylation of quinoxalin-2(1 H )-ones and coumarins with unactivated alkyl iodides under metal- and external photocatalyst-free conditions is described.

Topics & Concepts

AlkylationAlkylChemistryMetalVisible spectrumPhotocatalysisPhotochemistryOrganic chemistryCatalysisMaterials scienceOptoelectronicsRadical Photochemical ReactionsCatalytic C–H Functionalization MethodsSulfur-Based Synthesis Techniques
Metal-free visible-light-initiated direct C3 alkylation of quinoxalin-2(1<i>H</i>)-ones and coumarins with unactivated alkyl iodides | Litcius