1.
J Org Chem
; 87(5): 3834-3840, 2022 Mar 04.
Artículo
en Inglés
| MEDLINE
| ID: mdl-35168320
RESUMEN
A practical copper-catalyzed nitration of electron-rich arenes with trimethylsilyl chloride and guanidine nitrate is reported. A variety of nitrated products were generated in moderate to excellent yields (32-99%) at ambient temperature under acid-free, open-flask, and operationally simple conditions.