49679-45-0, Ethyl 3-chloroquinoxaline-2-carboxylate is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,49679-45-0
General procedure: Method A: a solution of compound 3 (1.11 g, 4.70 mmol), 3- aminophenol (622 mg, 5.70 mmol) and p-TSA, as a catalyst, in absolute ethanol (40 mL) was refluxed for 110 h. Ethanol was then evaporated under reduced pressure, and the resulting residue was purified by silica column chromatography using cyclohexane with ethyl acetate gradient (0e50%) as eluent to give the desired compound 4a (1.0 g, 69%) as a red powder.
As the paragraph descriping shows that 49679-45-0 is playing an increasingly important role.
Reference£º
Article; Oyallon, Bruno; Brachet-Botineau, Marie; Loge, Cedric; Bonnet, Pascal; Souab, Mohamed; Robert, Thomas; Ruchaud, Sandrine; Bach, Stephane; Berthelot, Pascal; Gouilleux, Fabrice; Viaud-Massuard, Marie-Claude; Denevault-Sabourin, Caroline; European Journal of Medicinal Chemistry; vol. 154; (2018); p. 101 – 109;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider