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dc.contributor.authorKristoffersen, Tone
dc.contributor.authorElumalai, Vijayaragavan
dc.contributor.authorStarck, Eliot
dc.contributor.authorCousin, Étienne
dc.contributor.authorHansen, Stephanie Ramona
dc.contributor.authorHansen, Jørn H
dc.date.accessioned2021-06-22T21:50:35Z
dc.date.available2021-06-22T21:50:35Z
dc.date.issued2020-11-17
dc.description.abstractHerein, we describe a rapid microwave-assisted, metal-free synthesis of substituted quinoxalinones and quinoxalines using the carbene-mediated reaction between aryldiazo esters and 1,2-diamines. The reaction can encompass a range of substituents and structural variations to afford quinoxalin-2-ones in 14–80 % yield and corresponding quinoxalines in good to excellent yields upon oxidation (67–96 %). The approach can be employed to generate symmetrical and unsymmetrical 2,3-diarylquinoxalines, bis-quinoxalines as well as novel quinoxaline-substituted diazo esters and should be a valuable addition to the heterocycle synthesis toolbox.en_US
dc.identifier.citationKristoffersen, Elumalai, Starck, Cousin, Hansen, Hansen. Microwave‐Assisted Synthesis of Heterocycles from Aryldiazoacetates. European Journal of Organic Chemistry. 2020en_US
dc.identifier.cristinIDFRIDAID 1854532
dc.identifier.doi10.1002/ejoc.202001155
dc.identifier.issn1434-193X
dc.identifier.issn1099-0690
dc.identifier.urihttps://hdl.handle.net/10037/21525
dc.language.isoengen_US
dc.publisherWiley-VCH GmbHen_US
dc.relation.journalEuropean Journal of Organic Chemistry
dc.relation.projectIDinfo:eu-repo/grantAgreement/RCN/FRINATEK/275043/Norway/Cascade Catalysis for Late-Stage C-H Functionalization/CasCat/en_US
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2020 The Author(s)en_US
dc.subjectVDP::Mathematics and natural science: 400::Chemistry: 440::Organic chemistry: 441en_US
dc.subjectVDP::Matematikk og Naturvitenskap: 400::Kjemi: 440::Organisk kjemi: 441en_US
dc.titleMicrowave‐Assisted Synthesis of Heterocycles from Aryldiazoacetatesen_US
dc.type.versionacceptedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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