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. 873-38-1, name is 2-Bromo-4-chloroaniline, This compound has unique chemical properties. The synthetic route is as follows., Quality Control of 2-Bromo-4-chloroaniline
2-Bromo-4-chloroaniline (1.0 eq) was dissolved in CH2Cl2(0.25M), then triethylamine and triflouroacetyl anhydride (1.1 eq each) were added. The resulting mixture was stirred at room temperature for 1 hour. Solvent was then stripped-off from the reaction mixture, and the residue was purified by flash chromatography with dichloromethane as eluent to give the described product in 97% yield. m/z(M-H) -300.0.
According to the analysis of related databases, 873-38-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Wyeth; US2008/9485; (2008); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics