Synthetic Route of 71759-89-2, A common heterocyclic compound, 71759-89-2, name is 5-Iodo-1H-imidazole, molecular formula is C3H3IN2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
4-lodo-1tf-imidazole (2.8g, 14.6mmol) and trityl chloride (5.Og, 20.5mmol) were dissolved in lambda/,lambda/-dimethylacetamide (45mL). The solution was cooled to 0″C and triethylamine (4mL, 29.2mmol) added slowly. The reaction mixture was slowly warmed to room temperature. After 48 hours the solution was poured to water(15OmL). The solid was filtered, washed with water, hexane and dried to give a white solid (5.7g) with a yield of 90%. The product was pure enough for the next step reaction without further purification.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; S BIO PTE LTD; WO2009/93981; (2009); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem