23088-23-5, Methyl 6-Quinoxalinecarboxylate is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To a solution of quinoxaline-6-carboxylic acid methyl ester (2084mg, 11.07mmol) in ethanol (25mL) was added an aqueous solution of 1 N sodium hydroxide (25mL), and the solution was stirred for 4 hours under reflux. 1 N Hydrochloric acid was added to the reaction mixture to adjust the pH to 4, then, the precipitated solid was collected by filtration, washed with water and isopropanol, then dried to obtain the title compound (1477mg, 8.479mmol, 76.6%) as a solid. 1H-NMR Spectrum (DMSO-d6) delta(ppm) : 8.18 (1H, d, J=8.4Hz), 8.29 (1H, dd, J=8.4, 1.2Hz), 8.61 (1 H, d, J=1.2Hz), 9.00-9.07 (2H, m).
23088-23-5, As the paragraph descriping shows that 23088-23-5 is playing an increasingly important role.
Reference£º
Patent; Eisai Co., Ltd.; EP1669348; (2006); A1;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider