6925-00-4, Quinoxaline-6-carboxylic acid is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
6925-00-4, Step 8C: Quinoxaline-6-carbonyl chloride.hydrochloride Thionyl chloride (10.5 mL, 144 mmole) was added to a slurry of quinoxaline-6-carboxylic acid (5.0394 g, 28.94 mmole) in anhydrous THF at room temperature under a nitrogen atmosphere. The reaction was warmed to reflux for 24 hours, cooled to room temperature, concentrated in vacuo, azeotroped with toluene and dried in vacuo to give a tan solid identified as quinoxaline-6-carbonyl chloride hydrochloride.
As the paragraph descriping shows that 6925-00-4 is playing an increasingly important role.
Reference£º
Patent; Biogen Idec MA Inc.; US2010/56505; (2010); A1;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider