1.
J Org Chem
; 86(13): 9096-9106, 2021 Jul 02.
Artículo
en Inglés
| MEDLINE
| ID: mdl-34128663
RESUMEN
A palladium-catalyzed annulation reaction of 2-iodobiphenyls with 2-halogenoanilines has been developed. A variety of 2-iodobiphenyls and 2-halogenoanilines can undergo this transformation. Diversified tribenzo[b,d,f]azepine derivatives can be synthesized in moderate to excellent yields according to this method.
2.
Org Lett
; 23(19): 7535-7539, 2021 Oct 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-34553944
RESUMEN
Bay-region annulative π-extension of o-iodobiphenyls with aliphatic anhydrides was developed. Many o-iodobiphenyls and aliphatic anhydrides can react well under the optimized conditions. A lot of phenanthrol derivatives can be efficiently prepared by this approach. The control experiments support that dibenzopalladacyclopentadienes may be the reaction intermediates.