586348-21-2Relevant academic research and scientific papers
Direct C(sp2)?H Amination to Synthesize Primary 3-aminoquinoxalin-2(1H)-ones under Simple and Mild Conditions
Yang, Qiming,Yang, Zibing,Tan, Yushi,Zhao, Jiquan,Sun, Qian,Zhang, Hong-Yu,Zhang, Yuecheng
supporting information, p. 1662 - 1667 (2019/02/19)
A convenient C?H amination of quinoxalin-2-ones has been developed. This transformation provides concise access to 3-aminoquinoxalin-2(1H)-ones with a broad tolerance of functional groups, utilizing TMSN3 as an amino source under simple and mild conditions. The target 3-aminoquinoxalin-2(1H)-ones are important intermediates for the synthesis of biologically active 3-N-substituted quinoxalin-2-one derivatives. (Figure presented.).
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
, 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.
