A photoredox catalyzed radical-radical coupling reaction: facile access to multi-substituted nitrogen heterocycles.
Chem Commun (Camb)
; 52(48): 7596-9, 2016 Jun 18.
Article
em En
| MEDLINE
| ID: mdl-27226386
ABSTRACT
Visible light induced photoredox catalysis is an efficient method for radical activation. Herein, we report the photoredox catalysis involving an intramolecular radical-radical coupling reaction that proceeds through a biradical intermediate. This protocol represents a new synthetic route to construct multi-substituted N-heterocycles. Four, five and six-membered N-heterocyclic structures with a quaternary carbon center are accessible under mild conditions.
Texto completo:
1
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article