1.
J Org Chem
; 89(11): 7446-7454, 2024 Jun 07.
Artículo
en Inglés
| MEDLINE
| ID: mdl-38750642
RESUMEN
A copper(I)-catalyzed protocol is developed for the synthesis of various 2,3-diaroylquinolines starting from achiral ammonium salts and anthranils through [4+1+1] annulation. Using copper(I) chloride as the sole catalyst, this reaction is featured with easily available starting materials, broad substrate scope, good yields and simple reaction conditions.