1.
J Org Chem
; 89(6): 4176-4184, 2024 Mar 15.
Artículo
en Inglés
| MEDLINE
| ID: mdl-38436198
RESUMEN
A simple and efficient visible-light-promoted selenylation/cyclization of o-alkynyl benzylazides/o-propargyl arylazides have been realized for the practical synthesis of seleno-substituted isoquinolines and quinolines. This strategy provides the synthesis of valuable seleno-substituted isoquinoline and quinoline derivatives via the construction of one C(sp2)-Se bond and one C-N bond within one process.
2.
Org Biomol Chem
; 2024 Aug 23.
Artículo
en Inglés
| MEDLINE
| ID: mdl-39175396
RESUMEN
A simple and efficient method to access 4-selenyl-isocoumarin derivatives through visible-light-promoted selenylation/cyclization of o-(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.