Fluoroalkyl sulfides as photoredox-active coupling reagents for alkene difunctionalization.
Chem Commun (Camb)
; 56(66): 9453-9456, 2020 Aug 19.
Article
em En
| MEDLINE
| ID: mdl-32677653
A visible-light-promoted fluoroalkylation-thiolation of alkenes is described. A 4-tetrafluoropyridinylthio fragment serves as a photoredox-active group in the initiation step and undergoes a radical group transfer, which is important for the reaction efficiency. In the primary products, the pyridinylthio substituent may be further functionalized via radical processes or an aromatic substitution reaction.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sulfetos
/
Alcenos
/
Luz
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article