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. 10394-38-4, name is 1-Methylbenzoimidazol-5-amine belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 1-Methylbenzoimidazol-5-amine
Step 2 To the product from Step 1 (2.31 g, 15.7 mmol) in water (30 mL) at 0 C. was added conc. HCl (3.14 mL, 37.9 mmol). Sodium nitrite (1.16 g, 16.8 mmol) in water (5 mL) was added portionwise to the stirring solution of amine over a period of 30 minutes. The reaction was stirred at 0 C. for an additional 25 minutes and then added portionwise to a stirring 40-45 C. solution of potassium ethyl xanthate (2.93 g, 18.3 mmol) in water (10 mL). The reaction was stirred at 45 C. for an additional 30 minutes and then cooled to room temperature. The mixture was extracted with Et2O (2×75 mL). The organic extracts were concentrated in vacuo to give a yellow oil. The crude oil was purified by silica gel chromatography to give the desired xanthate ester as a yellow oil (1.68 g, 42%). 1H-NMR (400 MHz, CDCl3): delta 8.02 (s, 1H), 7.90 (s, 1H), 7.45 (m, 2H), 4.62 (q, 2H), 4.11 (s, 3H), 1.33 (t, 3H).
The synthetic route of 10394-38-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; KALYPSYS, INC.; US2007/27184; (2007); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem