Related Products of 1953-99-7, 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. 1953-99-7 name is 3,4,5,6-Tetrachlorobenzene-1,2-dicarbonitrile, 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.
In a 100 ml flask, 3,4,5,6-tetrachlorophthalonitrile (5 g), 2-butylphenol (4.75 g), K2CO3 (3.9 g) N,N-dimethylformamide (25 ml) was added and stirred while heating to 70 ¡ã C. After completion of the reaction, the reaction mixture is extracted with EA (ethyl acetate). After extraction and concentration, a solid can be obtained. The solid thus obtained is dissolved in a small amount of dichloromethane, washed with hexane several times, filtered and vacuum dried to obtain 3,4,6-trichloro-5-(2-butyl-phenoxy)-phthalonitrile.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 3,4,5,6-Tetrachlorobenzene-1,2-dicarbonitrile, and friends who are interested can also refer to it.
Reference:
Patent; Samsung SDI Co., Ltd; Seo Hye-won; Shin Myeong-yeop; Jeong Ui-su; Han Gyu-seok; (56 pag.)KR2019/11995; (2019); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts