107943-26-0Relevant articles and documents
Transition-metal free C3-amidation of quinoxalin-2(1: H)-ones using Selectfluor as a mild oxidant
Yuan, Jin-Wei,Zhu, Jun-Liang,Li, Bing,Yang, Liang-Yu,Mao, Pu,Zhang, Shou-Ren,Li, Yan-Chun,Qu, Ling-Bo
, p. 10178 - 10187 (2019)
A practical and efficient synthetic route to construct a variety of 3-amidated quinoxalin-2(1H)-ones was developed via transition-metal free direct oxidative amidation of quinoxalin-2(1H)-ones with amidates using Selectfluor reagent as a mild oxidant. This protocol features mild reaction conditions, operational simplicity, broad substrate scope, and good to excellent yields.