Adding a certain compound to certain chemical reactions, such as: 66572-56-3, 2-Bromoisonicotinic acid, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, Formula: C6H4BrNO2, blongs to pyridine-derivatives compound. Formula: C6H4BrNO2
a) 2-Bromo-N-(7-methoxy-4-morpholin-4-yl-thiazolo[5,4-c]pyridin-2-yl)-isonicotinamide To a stirred solution of 455 mg (2.25 mmol) 2-bromo-isonicotinic acid in 8 ml THF were added 914 mg (2.40 mmol) HATU and 0.50 ml (4.51 mmol) N-methylmorpholine and stirring continued at 50 C. for 16 h. 200 mg (0.75 mmol) 7-methoxy-4-morpholin-4-yl-thiazolo[5,4-c]pyridin-2-ylamine was then added and stirring continued at 60 C. for 4 h. The reaction mixture was then concentrated in vacuo. Flash chromatography (methanol/dichloromethane) afforded 208 mg (62%) 2-bromo-N-(7-methoxy-4-morpholin-4-yl-thiazolo[5,4-c]pyridin-2-yl)-isonicotinamide as a yellow crystalline solid. ES-MS m/e (%): 452 (M{81Br}+H+, 95), 450 (M{79Br}+H+, 100).
At the same time, in my other blogs, there are other synthetic methods of this type of compound,66572-56-3, 2-Bromoisonicotinic acid, and friends who are interested can also refer to it.
Reference:
Patent; Norcross, Roger David; US2005/65151; (2005); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem