Simple exploration of 50998-17-9

As the paragraph descriping shows that 50998-17-9 is playing an increasingly important role.

50998-17-9, 6-Bromoquinoxaline is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

50998-17-9, Known quinoxaline xvi (CAS 50998-17-9, 1.0 g, 4.78 mmol) is dissolved in acetonitrile (20 mL) under inert atmosphere. Triethylamine (6.6 mL, 47.8 mmol) is added, followed by known pyrazole xvii (CAS 1354706-26-5, 850 mg, 5.26 mmol) and palladium tetrakis (665 mg, 0.478 mmol). The reaction is heated to 70 C and stirred for 18 horns. The solvent is removed by distillation under vacuum at 55 C, and the resultant product is purified by flash chromatography (30% ethyl acetate in petroleum ether) to give xviii in 80% yield.

As the paragraph descriping shows that 50998-17-9 is playing an increasingly important role.

Reference£º
Patent; CLAVIUS PHARMACEUTICALS, LLC; SAWYER, J., Scott; (109 pag.)WO2019/5241; (2019); A1;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider