Related Products of 880870-13-3, Adding some certain compound to certain chemical reactions, such as: 880870-13-3, name is 5-Bromo-2-chloro-4-methoxypyridine,molecular formula is C6H5BrClNO, 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 880870-13-3.
A solution of 5-bromo-2-chloro-4-methoxypyridine (5.0 g, 22.48 mmol) in DMF (80 mL) was purged nitrogen for 15 min. Next, Zn(CN)2 (3.96 g, 33.7 mmol) and Pd(Ph3P)4 (2.60 g, 2.25 mmol) were added, successively. The resulting suspension was stirred at 95C for 12 h under nitrogen atmosphere. The reaction mixture was cooled to ambient temperature and filtered to remove inorganic solid. The solvent (DMF) was evaporated to provide the crude residue as an oil, which was purified on silica gel and eluted with 0 – 30% ethyl acetate/hexanes to afford the product. 1HNMR (500 MHz, DMSO- 6) delta 8.69 (s, 1H), 7.50 (s, 1H), 4.04 (s, 3H); LC/MS: [(M+l)]+ = 169.
According to the analysis of related databases, 880870-13-3, the application of this compound in the production field has become more and more popular.
Reference:
Patent; MERCK SHARP & DOHME CORP.; PASTERNAK, Alexander; PIO, Barbara; CHOBANIAN, Harry, R.; SHI, Zhi-Cai; DONG, Shuzhi; GUO, Yan; WALSH, Shawn, P.; GUO, Zhiqiang; FERGUSON, Ronald, D.; CATO, Brian; (114 pag.)WO2016/60941; (2016); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem