2379-56-8, 6-Nitroquinoxaline-2,3-dione is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
6-Nitroquinoxaline-2,3-(1H,4H)-dione (12 g, 59.0 mmol), thionylchloride (28.1 g, 236 mmol) and catalytic amount of dimethylformamide (0.86 g, 11.8 mmol) were dissolved in dichloroethane solvent, followed by reflux stirring for 2 hours. Upon completion of the reaction, the solvent was eliminated. The temperature was lowered to 05C. to solidify the product. The resulting solid was filtered, and dried under reduced pressure. As a result, 12.3 g of a target compound was obtained (87% yield). Mass (M+H +): 244.1 1H NMR (300 MHz, DMSO-d6): delta8.31 (d, J=9.15 Hz, 1H), 8.60 (d, J=9.15 Hz, 1H), 8.88 (s, 1H)., 2379-56-8
As the paragraph descriping shows that 2379-56-8 is playing an increasingly important role.
Reference£º
Patent; Dong Wha Pharm. Co., Ltd.; Korea Research Institute of Chemical Technology; Lee, Kwangho; Choi, Gildon; Ali, Imran; Lee, Joo Yun; Lee, Jin Soo; Park, Whui Jung; Kim, Yong Tae; Kim, Seung Hwan; Kim, Jung Hwan; Lim, Jae-Kyung; (250 pag.)US2020/39984; (2020); A1;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider