1345694-26-9Relevant academic research and scientific papers
One-Pot Synthesis of Quinoxalinones via Tandem Nitrosation/Cyclization of N-Aryl Cyanoacetamides
Wang, Fang,Hu, Bo-Lun,Liu, Lizhi,Tu, Hai-Yong,Zhang, Xing-Guo
, p. 11247 - 11252 (2017/10/27)
A new one-pot strategy for the synthesis of quinoxalin-2-ones from the tandem nitrosation/cyclization reaction of N-aryl cyanoacetamides with tert-butyl nitrite has been developed. The dehydrogenative N-incorporation is achieved through a sequence of nitrosation, tautomerization, and cyclization, affording quinoxalin-2-ones in moderate to good yields with good functional group tolerance.
Highly efficient synthesis of quinoxalinone-N-oxide via tandem nitrosation/aerobic oxidative C-N bond formation
Kobayashi, Yusuke,Kuroda, Mami,Toba, Natsuki,Okada, Mari,Tanaka, Rie,Kimachi, Tetsutaro
supporting information; experimental part, p. 6280 - 6283 (2012/01/06)
An efficient method for constructing quinoxalinone-N-oxides from cyanoacetanilides has been developed. This transformation can be achieved using inexpensive reagents and molecular oxygen under mild conditions, thus offering a practical pathway to quinoxalinone-containing pharmaceuticals such as ataquimast and opaviraline.
