Application of 771583-81-4, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 771583-81-4, name is 4-Chloro-2-(trifluoromethyl)benzylamine, This compound has unique chemical properties. The synthetic route is as follows.
5-((4- (ethylsulfonyl) benzyl) carbamoyl) -2-methoxybenzoic acid (150.0 mg, 0.4 mmol), HATU (302.2 mg, 0.8 mmol) and DIPEA (154.1 mg, 1.2 mmol) was dissolved in tetrahydrofuran (10 mL), and after stirring at room temperature for 0.5 hours, 4-chloro-2- (trifluoromethyl) benzylamine (125.0 mg, 0.6 mmol) was added, and the reaction was performed at room temperature for 4 hours. An appropriate amount of water was added and extracted three times with ethyl acetate. The organic phases were combined and washed with a saturated sodium chloride solution, dried over anhydrous sodium sulfate, filtered, and the filtrate was concentrated. The concentrate was purified by preparative high performance liquid chromatography to obtain the title compound (90.0 mg, yield: 38%).
The chemical industry reduces the impact on the environment during synthesis 4-Chloro-2-(trifluoromethyl)benzylamine. I believe this compound will play a more active role in future production and life.
Reference:
Patent; Sichuan Kelun Botai Bio-pharmaceutical Co., Ltd.; Liu Chunchi; Liu Jinming; Ren Yun; Cai Jiaqiang; Wang Lichun; Wang Jingyi; (42 pag.)CN110724075; (2020); A;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics