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. 57090-88-7, name is 1H-Imidazole-4-carbonitrile belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 57090-88-7
A 22-L, four-neck, round-bottom flask equipped with a mechanical stirrer, a temperature probe, and an addition funnel with a nitrogen inlet was charged with IH- imidazole-4-carbonitrile (830 g, 8.91 mol, as prepared in the previous step), potassium carbonate (2.47 kg, 17.8 mol), and acetone (6.0 L). Agitation was initiated and the mixture was cooled to 10 0C with an ice bath. SEMCl (1.50 kg, 9.00 mol) was added through the addition funnel over 210 min to maintain the internal temperature below 15 0C. The reaction was then allowed to warm to ambient temperature and stirred at ambient temperature overnight (20 h). The reaction mixture was then cooled in an ice bath to 10 0C and quenched by the slow addition of water (8.0 L) over 30 min to maintain the internal temperature below 30 ¡ãC. The resulting mixture was transferred to a 22-L separatory funnel and extracted with ethyl acetate (2 x 7.0 L). The combined organics were concentrated under reduced pressure at 35 0C to give the crude product as a dark brown oil, EPO
The synthetic route of 57090-88-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; JANSSEN PHARMACEUTICA, N.V.; WO2006/47277; (2006); A2;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem