6298-37-9, Quinoxalin-6-amine is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
[0269] A 20 mL vial was charged with picolinic acid (244 mg, 1.981 mmol), quinoxalin-6- amine (250 mg, 1.722 mmol), HATU (851 mg, 2.239 mmol), DMF (6 mL) and Et3N (0.720 mL, 5.17 mmol). The reaction mixture was stirred at 70C for 3 hours, then water was added and a precipitate was formed. The precipitate was isolated by filtration, washed with water, and dried under vacuum overnight to give the title compound. NMR (400 MHz, CD.iCN) delta ppm 7.65 (ddd,.7=7.64, 4.74, 1.26 Hz, 1H), 8.05 (td, J=7.71, 1.77 Hz, 1H), 8,08 – 8.12 (m, 1H), 8.15 – 8.20 (m, 1H), 8.29 (dt,,7=7,83, 1.01Hz, 1H), 8,69 (d, J=2.27 Hz, 1H), 8.74 (d, J=4.84 Hz, 1
6298-37-9, As the paragraph descriping shows that 6298-37-9 is playing an increasingly important role.
Reference£º
Patent; TAKEDA PHARMACEUTICAL COMPANY LIMITED; GREEN, Jason; HOPKINS, Maria; JONES, Benjamin; KIRYANOV, Andre A.; KUEHLER, Jon; MONENSCHEIN, Holger; MURPHY, Sean; NIXEY, Thomas; SUN, Huikai; (300 pag.)WO2018/183145; (2018); A1;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider