With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.6925-00-4,Quinoxaline-6-carboxylic acid,as a common compound, the synthetic route is as follows.
[0195] To a solution of quinoxaline-6-carboxylic acid (5.1 g, 29.3 mmol, 1.0 eq) in DMF (100 mL) were added HATU (13.3 g, 35 mmol. 1.2 eq), DIEA (20 mL, 117.2 mmol, 4.0 eq) and Omicron,Nu- Dimethyl-hydroxylamine hydrochloride salt (3.38 g, 35 mmol, 1.2 eq). The mixture was stirred at rt overnight, then concentrated. The resulting residue was purified via flash column chromatography (PE/EA = 2/1, v/v) to afford N-methoxy-N-methylquinoxaline-6-carboxamide as yellow solid (5.1 g, 80 %).
6925-00-4, The synthetic route of 6925-00-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; NEUPHARMA, INC.; QIAN, Xiangping; ZHU, Yong-liang; WO2013/40515; (2013); A1;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider