[3 + 2]-Cycloadditions of nitrile ylides after photoactivion of vinyl azides under flow conditions

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dc.identifier.uri http://dx.doi.org/10.15488/547
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/571
dc.contributor.author Cludius-Brandt, Stephan
dc.contributor.author Kupracz, Lukas
dc.contributor.author Kirschning, Andreas
dc.date.accessioned 2016-10-28T09:05:29Z
dc.date.available 2016-10-28T09:05:29Z
dc.date.issued 2013
dc.identifier.citation Cludius-Brandt, Stephan; Kupracz, Lukas; Kirschning, Andreas: [3 + 2]-Cycloadditions of nitrile ylides after photoactivion of vinyl azides under flow conditions. In: Beilstein Journal of Organic Chemistry 9 (2013), 1745. DOI: http://dx.doi.org/10.3762/bjoc.9.201
dc.description.abstract The photodenitrogenation of vinyl azides to 2H-azirines by using a photoflow reactor is reported and compared with thermal formation of 2H-azirines. Photochemically, the ring of the 2H-azirines was opened to yield the nitrile ylides, which underwent a [3 + 2]-cycloaddition with 1,3-dipolarophiles. When diisopropyl azodicarboxylate serves as the dipolarophile, 1,3,4-triazoles become directly accessible starting from the corresponding vinyl azide. eng
dc.description.sponsorship DFG
dc.language.iso eng
dc.publisher Frankfurt am Main : Beilstein-Institut zur Förderung der Chemischen Wissenschaften
dc.relation.ispartofseries Beilstein Journal of Organic Chemistry 9 (2013)
dc.rights CC BY 2.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/2.0/
dc.subject Azirines eng
dc.subject Cycloaddition eng
dc.subject Flow chemistry eng
dc.subject Flow reactors eng
dc.subject Inductive heating eng
dc.subject Nitrile ylides eng
dc.subject Photochemistry eng
dc.subject Vinyl azides eng
dc.subject.ddc 500 | Naturwissenschaften ger
dc.subject.ddc 540 | Chemie ger
dc.title [3 + 2]-Cycloadditions of nitrile ylides after photoactivion of vinyl azides under flow conditions eng
dc.type article
dc.type Text
dc.relation.issn 1860-5397
dc.relation.doi http://dx.doi.org/10.3762/bjoc.9.201
dc.bibliographicCitation.volume 9
dc.bibliographicCitation.firstPage 1745
dc.bibliographicCitation.lastPage 1750
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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