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. 328-87-0, name is 2-Chloro-5-trifluoromethylbenzonitrile, This compound has unique chemical properties. The synthetic route is as follows., 328-87-0
(a) Preparation of 3-(2-cyano-4-trifluoromethylphenoxy)benzoic acid 3-Hydroxybenzoic acid (27.6 g), 4-chloro-3-cyano-benzotrifluoride (41.1 g) and anhydrous potassium carbonate (55.2 g) were stirred together for 71/2 hours at 100 C. in dry dimethylformamide (500 ml) and then left at room temperature for 65 hours. The solvent was then removed under reduced pressure and the residue taken up in water and acidified with dilute hydrochloric acid. The solid which separated was washed with water, dissolved in ether and the solution dried and concentrated. The colourless solid which separated was recrystallized to give the benzoic acid derivative (24.0 g) with a melting point of 224-226 C.
If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.
Reference:
Patent; Imperial Chemical Industries Limited; US4285723; (1981); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts