Ruthenium-Catalyzed C-H Arylation and Alkenylation of Furfural Imines with Boronates
Résumé
A Ru(0)-catalyzed direct C-H arylation and alkenylation of furfural imines with aryl-or alkenyl-boronates, in the presence of benzylideneacetone as a sacrificial hydride acceptor, is disclosed. This reaction provides access, after hydrolysis, to C3-arylated or vinylated furfural derivatives, and thus valorizes these relevant building-blocks obtained from lignocellulosic biomass. This approach, involving C-H activation by a Ru(0)/Ru(II), cycle offers several advantages, notably simple, mild and neutral reaction conditions.
Fichier principal
FSVCCAJOGP main ejoc-2018-16-05 hall_sans marque.pdf (874 Ko)
Télécharger le fichier
Origine | Fichiers produits par l'(les) auteur(s) |
---|
Loading...