Electrochemically dehydrogenative C-H/P-H cross-coupling: effective synthesis of phosphonated quinoxalin-2(1H)-ones and xanthenes

Li, Ke-Jing; Jiang, Yang-Ye; Xu, Kun; Zeng, Cheng-Chu ✉; Sun, Bao-Guo

Angol nyelvű Tudományos Szakcikk (Folyóiratcikk)
Megjelent: GREEN CHEMISTRY 1463-9262 1463-9270 21 (16) pp. 4412-4421 2019
  • SJR Scopus - Environmental Chemistry: D1
    An efficient electrochemical approach for the C(sp(2))-H phosphonation of quinoxalin-2(1H)-ones and C(sp(3))-H phosphonation of xanthenes has been developed. The chemistry was performed in an undivided cell under constant current conditions and features a wide range of substrates, up to 99% yield and it is free of transition-metal catalysts- and external oxidants, thereby providing a straightforward approach for dehydrogenative C-H/P-H cross-coupling. In addition, control experiments disclose that some of the reactions may involve a radical pathway.
    Hivatkozás stílusok: IEEEACMAPAChicagoHarvardCSLMásolásNyomtatás
    2020-11-26 08:33