Application of 13435-22-8, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 13435-22-8, name is 1-Butyl-2-methyl-1H-imidazole, This compound has unique chemical properties. The synthetic route is as follows.
General procedure: 2.3. Typical procedure for the synthesis of imidazolium ion tethered TsDPENs 5a. A solution mixture of the intermediate 3 (818 mg, 1.5 mmol) and 1,2-dimethyl-1H-imidazole (173 mg, 1.8 mmol) in acetonitrile (2 mL) was heated at 70 C for 30 h. The solvent was removed under reduced pressure, and the residue was washed with a mixture solvent (hexane/ethyl acetate = 10:1) and dried in vacuo to give an intermediate 4a, to which HCl solution (3 mL, 4 M in dioxane) was added. The reaction mixture was stirred at room temperature for 5 h and the precipitation was filtered and washed with hexane to give the Boc deprotected intermediate, which was used for the next step directly without further characterization. The Boc-deprotected intermediate was subsequently neutralized by Na2CO3 (159 mg, 1.5 mmol) in MeOH (2 mL). The mixture was stirred for 5 h and the solvent was removed to dryness. The solid residue was dissolved in dry CH2Cl2 and filtered, and concentrated to give the product 5a as a white solid (550 mg, 68% yield for 2 steps).
The chemical industry reduces the impact on the environment during synthesis 1-Butyl-2-methyl-1H-imidazole. I believe this compound will play a more active role in future production and life.