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. 31643-49-9, name is 4-Nitrophthalonitrile belongs to nitriles-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 31643-49-9
Under inert gas (N2), 4-nitro-o-phthalonitrile (9.2 g), phenol (5.0 g), K2CO3 (7.3 g) and DMSO (40 mL) were added into a flask, and were stirred and reacted at room temperature for 48 hrs., then heated to 60 C. and reacted for 2 his. After cooled down, the reaction mixture was filtered and the resulted yellow solid was dried to obtain 11.6 g of Compound 1.
The synthetic route of 31643-49-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Kang, Xinshan; Long, Wei; Zhang, Jianxi; Hu, Yunyan; Wang, Yinxiang; US2015/31721; (2015); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts