1260670-05-0, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 3-Bromo-8-chloro-1,7-naphthyridine, cas is 1260670-05-0,the naphthyridine compound, it is a common compound, a new synthetic route is introduced below.
Ammonium hydroxide (40 mL, 1.04 mol, 28%) was added to a solution of 3-bromo- 8-chloro-l,7-naphthyridine (1.00 g, 4.11 mmol) and THF (10 mL) in a sealed tube. The mixture was sealed, stirred at 100 C overnight, diluted with H20 (100 mL), and then extracted with EtOAc (3 x50 mL). The combined organic layers were washed (2x 100 mL brine), dried (Na2S04), filtered, and concentrated to dryness to give Intermediate 9 (824 mg, 89%) as a yellow solid. 1H NMR (400MHz, DMSO-i): delta 8.81 (s, 1H), 8.51 (s, 1H), 7.90 (d, 1H), 7.05 (br s, 2H), 6.87 (d, 1H); MS: 223.9 [M+H]+.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 3-Bromo-8-chloro-1,7-naphthyridine, 1260670-05-0
Reference£º
Patent; METACRINE, INC.; SMITH, Nicholas D.; GOVEK, Steven P.; NAGASAWA, Johnny Y.; (167 pag.)WO2018/170167; (2018); A1;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem