Adding a certain compound to certain chemical reactions, such as: 58534-95-5, name is 3-Bromo-2-fluoroaniline, belongs to bromides-buliding-blocks compound, 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 58534-95-5, SDS of cas: 58534-95-5
A mixture of 3-bromo-2-fluoroaniline (111, 10 g), (3-chloropyridin-2-yl)boronic acid (121, 20 g), K2CO3 (30 g) and Pd(dppf Cl2 (6.42 g) in solvent (dioxane 130 mL, H2O 33 mL) was purged with argon in a pressure vessel for 5 min and stirred for 15 h at 100 C. The solvent was removed under reduced pressure and the residue was purified by flash column chromatography over silica gel. The purified material was then dissolved in MeOH and treated with HCl/MeOH. The solvent was removed and the solid was washed with IPA-heptane (1/1) to afford 3-(3-chloropyridin-2-yl)-2-fluoroaniline hydrochloride (122).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-Bromo-2-fluoroaniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; ACHILLION PHARMACEUTICALS, INC.; WILES, Jason, Allan; PHADKE, Avinash, S.; DESHPANDE, Milind; AGARWAL, Atul; CHEN, Dawei; GADHACHANDA, Venkat, Rao; HASHIMOTO, Akihiro; PAIS, Godwin; WANG, Qiuping; WANG, Xiangzhu; (337 pag.)WO2017/35349; (2017); A1;,
Bromide – Wikipedia,
bromide – Wiktionary