Reference of 433-94-3, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 433-94-3 name is 2-Chloro-6-(trifluoromethyl)aniline, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Step A: 4-bromo-2-chloro-6-(trifluoromethyl)aniline N-bromo succinimide (910 mg, 5.1 mmol) was added to a solution of 2-chloro-6-(trifluoromethyl)aniline (1.0 g, 5.1 mmol) and acetic acid (3 mL) in acetonitrile (10 mL) at room temperature. The mixture was heated at reflux, with stirring, for 18 h. The reaction mixture was then filtered through Celite and concentrated to give the title compound, which was used in the next step without further purification.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 2-Chloro-6-(trifluoromethyl)aniline, and friends who are interested can also refer to it.
Reference:
Patent; Valeant Pharmaceuticals North America; US2008/139610; (2008); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics