76982-23-5, 5-Bromoquinoxaline is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
76982-23-5, General procedure: To a magnetically stirred solution of quinoxaline (1) (2.60g, 20.0mmol) in chloroform (150mL) was added m-CPBA (13.45g, 77%, 60.0mmol) portionwise at 0C. The reaction mixture was stirred for 48hat room temperature. The mixture was diluted with a solution of sodium hydroxide (10%, 20mL) and extracted with methylene chloride (3¡Á50mL). The combined organic layers were washed with saturated brine (2¡Á30mL), water, dried over Na2SO4, and filtered. The solvent was removed in vacuo. Quinoxaline-1,4-dioxide (26),20f,28 (3.20g, 99%) was obtained as a pure product (Yellow solid, mp 241-242C, lit.20f mp 241-243C
As the paragraph descriping shows that 76982-23-5 is playing an increasingly important role.
Reference£º
Article; Ucar, Sefa; E?siz, Selcuk; Da?tan, Arif; Tetrahedron; vol. 73; 12; (2017); p. 1618 – 1632;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider