1.
Org Biomol Chem
; 21(32): 6488-6492, 2023 Aug 16.
Artículo
en Inglés
| MEDLINE
| ID: mdl-37526567
RESUMEN
Photocatalytic C(sp3)-H phosphorylation of xanthenes and 9,10-dihydroacridines with P(O)-H compounds under the irradiation of 18 W blue LEDs at room temperature using fluorescein as the photocatalyst and molecular oxygen (O2) as the sole oxidant has been achieved. The newly developed reaction provides direct access to 9-phosphorylated xanthene derivatives with good functional group compatibility.