Synthetic Route of 20925-24-0, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 20925-24-0, name is 2-(Dimethylamino)benzonitrile belongs to nitriles-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
General procedure: To a stirred mixture of FeCl36H2O (270.3 mg, 1.0 mmol) and2.0 mL toluene was added aniline 1 (0.4 mmol) at room temperature.The reaction mixture was stirred at 85 C for 2 h in atmosphere.After it was cooled to room temperature, the reactionmixture was quenched by aqueous ammonia solution (mass fraction:25e28%, 10 mL) and extracted with dichloromethane (10 mLper time) until no product was observed in the extract, monitoredby TLC. The organic layer was dried over anhydrous MgSO4, filtered,and concentrated under reduced pressure to give crude product,which was chromatographed on silica gel column using 1:100 to1:70 (v/v) EtOAc/petroleum ether solutions as eluent to affordisolated product 2.
The synthetic route of 2-(Dimethylamino)benzonitrile has been constantly updated, and we look forward to future research findings.
Reference:
Article; Pan, Jing; Li, Jiaqiang; Huang, Ruofeng; Zhang, Xiaohui; Shen, Hang; Xiong, Yan; Zhu, Xiangming; Tetrahedron; vol. 71; 33; (2015); p. 5341 – 5346;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts