1.
J Org Chem
; 89(15): 10654-10659, 2024 Aug 02.
Artículo
en Inglés
| MEDLINE
| ID: mdl-39018181
RESUMEN
With an inexpensive and commercially available WO3 semiconductor as the heterogeneous photocatalyst, a catalytic amount of NPh3 as the single-electron donor, and ambient air as the single-electron acceptor and oxygen source, the semiheterogeneous photocatalytic hydroxylation of alkyl and aryl boronic acids was developed. A broad range of hydroxylated compounds can be obtained in excellent yields.
2.
J Org Chem
; 88(24): 16790-16796, 2023 Dec 15.
Artículo
en Inglés
| MEDLINE
| ID: mdl-38016176
RESUMEN
A general and efficient method for the synthesis of various selanyl phenanthrenes/polycyclic heteroaromatics through the electrophilic annulation of 2-alkynyl biaryls with diorganyl diselenides under metal-free and mild conditions was established. The sulfanyl phenanthrene was also obtained in moderate yields.