化学
表面改性
电化学
组合化学
氧化磷酸化
有机化学
电极
生物化学
物理化学
作者
Shuai Zhang,Zhihua Zhang,Changsheng Qin,Meiqian Hu,Jing‐Fang Wang,Fanghua Ji,Guangbin Jiang
标识
DOI:10.1002/adsc.202400825
摘要
A strategy for the preparation of 4‐quinoxalinone‐substituted pyrazole derivatives by electrochemical functionalization of pyrazolin‐5‐ones is reported. Quinoxalinones, possessing significant biological activities, serve as aryl sources and participate in the transformation under electrochemical conditions without the necessity of adding extra oxidants and catalysts. This method features one‐pot synthesis, scale‐up and late‐stage functionalization of bioactive molecule derivatives. Notably, activity testing reveals that some compounds exhibit superior inhibitory effects on the proliferation of A549 cells compared to 5‐fluorouracil.
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