1953-99-7, A common compound: 1953-99-7, name is 3,4,5,6-Tetrachlorobenzene-1,2-dicarbonitrile, belongs to nitriles-buliding-blocks compound, it can change the direction of chemical reaction, and react with certain compounds to generate new functional products. A new synthetic method of this compound is introduced below.
In a 100 ml flask, 3,4,5,6-tetrachlorophthalonitrile (5 g), 2-phenylphenol (3.201 g), K2CO3 (3.898 g)And acetonitrile (50 ml), and reflux while heating. After completion of the reaction, the mixture was filtered, washed with tetrahydrofuran (THF)The resulting solid was dissolved in a small amount of dichloromethane and then hexane was added thereto to obtain a solid (4- (biphenyl-2-ylamino) -3,5,6-trichlorophthalonitrile). At this time, the obtained solid was washed several times, filtered and vacuum dried.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3,4,5,6-Tetrachlorobenzene-1,2-dicarbonitrile, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Cheil Industries Co., Ltd.; Choe, Say Young; Kwon, JaeYoung; Park, Uhn B; Lee, Jong Son; Lee, Chang Ryul; Jong, Ju Ho; Choe, Mi Jin; Choe, Sung Gip; Hyung, Gyung Hee; (28 pag.)KR2015/130131; (2015); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts