Photoredox cobalt dual catalysis toward C3-functionalization of quinoxalinones with alkenes and alkynes
Karunamayee Mondal, Mahima Pilania, J. Karthikeyan, Mahiuddin Baidya
Abstract
-unsubstituted quinoxalin-2-ones, achieving high yields under mild conditions. Of note, the protocol facilitates the incorporation of two alkene units, leading to a formal three-component coupling, whereas a two-component coupling is preferred for alkynes.
Topics & Concepts
Surface modificationCobaltCatalysisPhotoredox catalysisChemistryDual (grammatical number)Combinatorial chemistryPolymer chemistryOrganic chemistryPhotocatalysisArtPhysical chemistryLiteratureSynthesis and Biological EvaluationCO2 Reduction Techniques and CatalystsRadical Photochemical Reactions