Reference of 54962-75-3, 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. 54962-75-3, name is 3-Bromo-5-(trifluoromethyl)aniline belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
CuI (190 mg, 1 mmol), 4-methyl-1H-imidazole (1.64 g, 20 mmol), Cs2CO3 (3.25 g, 10 mmol), 3-bromo-5- (trifluoromethyl) aniline 2.40 g, 10 mmol), 1- (5,6,7,8-tetrahydroquinoline-8-substituted) ethanone (350 mg, 2 mmol) was dissolved in DMF (30 mL), protected with argon, heated to 130 C., and reacted for 24 hours.After the reaction was completed, it was cooled to room temperature, spin-dried, and separated by silica gel column chromatography. The white solid obtained by recrystallization was the target product (1.7 g, yield: 71%)
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-5-(trifluoromethyl)aniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Chinese Academy Of Sciences Guangzhou Bio-pharmaceutical And Health Institute; Ding Ke; Li Yupeng; Shen Mengjie; Long Huoyou; Zhang Zhang; Leng Fang; Lu Xiaoyun; (51 pag.)CN103539784; (2016); B;,
Bromide – Wikipedia,
bromide – Wiktionary