Visible-Light-Initiated
Cross-Dehydrogenative Coupling
of Quinoxalin-2(1H)‑ones and Simple Amides
with Air as an Oxidant

Xie, Long-Yong; Hu, Jia-Li; Song, Yan-Xi; Jia, Guo-Kai; Lin, Ying-Wu; He, Jun-Yi; Cao, Zhong; He, Wei-Min

doi:10.1021/acssuschemeng.9b05715.s001

sc9b05715_si_001.pdf (3.67 MB)

Visible-Light-Initiated Cross-Dehydrogenative Coupling of Quinoxalin-2(1H)‑ones and Simple Amides with Air as an Oxidant

journal contribution

posted on 2019-11-21, 18:13 authored by Long-Yong Xie, Jia-Li Hu, Yan-Xi Song, Guo-Kai Jia, Ying-Wu Lin, Jun-Yi He, Zhong Cao, Wei-Min He

By using ambient air as an oxidant, various N-acylated 3-aminoquinoxalin-2(1H)-ones were efficiently synthesized through visible-light-promoted rhodamine B-catalyzed amidation reaction of quinoxalin-2(1H)-ones and amides under metal-free and strong oxidant-free conditions.