Visible-light-promoted selenylation/cyclization of o -(1-alkynyl) benzoates to access seleno-substituted isocoumarins

Visible-light-promoted selenylation/cyclization of o -(1-alkynyl) benzoates to access seleno-substituted isocoumarins

A simple and efficient method to access 4-selenyl-isocoumarin derivatives through visible-light-promoted selenylation/cyclization of -(1-alkynyl) benzoates has been developed. This transformation is performed under mild conditions and has the advantages of functional group tolerance and broad substr...

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Veröffentlicht in:Organic & biomolecular chemistry 2024-09, Vol.22 (36), p.7327-7331
Hauptverfasser: Ren, Mei-Lin, Gong, Xi-Rui, Chen, Yan-Yan, Xu, Yan-Li
Format: Artikel
Sprache:eng
Schlagworte:
Benzoates
Benzoic acid
Functional groups
Substrates
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Beschreibung
Zusammenfassung:A simple and efficient method to access 4-selenyl-isocoumarin derivatives through visible-light-promoted selenylation/cyclization of -(1-alkynyl) benzoates has been developed. This transformation is performed under mild conditions and has the advantages of functional group tolerance and broad substrate scope.
ISSN:1477-0520
1477-0539
1477-0539
DOI:10.1039/d4ob01010h