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. 4640-66-8, name is 4-Chlorophenacylcyanide belongs to nitriles-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Application In Synthesis of 4-Chlorophenacylcyanide
General procedure: To a solution of 2 (0.49 g, 1.7 mmol) in ethanol (20 ml) and piperidine (0.5 ml) as a catalyst was added substituted beta-ketonitriles 3a-d (1.7 mmol). The reaction mixture was heated under reflux for (8-10) h and the progress of the reaction was monitored by TLC using benzene/acetone (2:1) as eluent. The solvent was evaporated under reduced pressure; the oil residue was treated with petroleum ether 40-60C (3 x 10 ml) and recrystallized from ethanol to give (4a-d).
The synthetic route of 4640-66-8 has been constantly updated, and we look forward to future research findings.
Reference:
Article; El-Borai, Mohamed A.; Rizk, Hala F.; Beltagy, Doha M.; El-Deeb, Ibrahim Y.; European Journal of Medicinal Chemistry; vol. 66; (2013); p. 415 – 422;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts