Adding a certain compound to certain chemical reactions, such as: 57946-63-1, name is 2-Bromo-4-(trifluoromethyl)aniline, 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 57946-63-1, Recommanded Product: 57946-63-1
A solution of 2-bromo-4-(trifluoromethyl)aniline (5.00 g, 20.8 mmol), tri(o- tolyl)phosphine (1.27 g, 4.18 mmol), palladium (II) acetate (460 mg, 2.78 mmol), methyl prop-2- enoate (9.00 g, 104 mmol), and triethylamine (6.57 mL, 47.1 mmol) in acetonitrile (100 mL) was heated to 90 C overnight. The reaction mixture was filtered, and the filtrate was concentrated under vacuum. The residue was purified via column chromatography on silica gel (eluting with 25% ethyl acetate-petroleum ether) to give (E)-methyl 3-(2-amino-5- (trifluoromethyl)phenyl)acrylate (3.4 g, 67%) as a yellow solid. MS: (ES, m/z ): 246[M+H]+.
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, 2-Bromo-4-(trifluoromethyl)aniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; FORMA THERAPEUTICS, INC.; ZHENG, Xiaozhang; MARTIN, Matthew W.; NG, Pui Yee; THOMASON, Jennifer R.; HAN, Bingsong; RUDNITSKAYA, Aleksandra; LANCIA, JR., David R.; (180 pag.)WO2019/204550; (2019); A1;,
Bromide – Wikipedia,
bromide – Wiktionary