In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 3034-50-2 as follows. 3034-50-2
1H-Imidazole-4-carbaldehyde (45.2g, 0.47M) and acetonitrile (0.8 liter) are introduced into a 2 liter flack and cooled to 8C, then TRT-Cl (13 lOg, 0.47M) was added at 8C and TEA (57.lg, 0.56M) was added dropwise during 20 mm. The reaction mixture was stirred at 8 to 18C for 2 hrs.The reaction mixture was poured into a stirring mixture of water (0.72 liter) and MTBE (0.72 liter) and stirred for 10 minutes. The resulting solid was isolated by filtration on Buchner funnel and dissolved with THF (3 liter). The solution was dried over Na2504 and concentrated to remove most of the solvent.MTBE (400 ml) and PE (200m1) was added to the residue, the mixture stirred at 8C for 16 hrs. The precipitated solid was isolated by filtration on Buchner filter and dried in air for 16 hrs at room temperature. Then the filter cake is dried by azeotropic drying with 2-Me-THF (2×500 ml) to give 129g of intermediate 2 as white solid with a yield of 66.5%.
According to the analysis of related databases, 3034-50-2, the application of this compound in the production field has become more and more popular.
Reference:
Patent; CLEXIO BIOSCIENCES LTD.; FRENKEL, Anton; IOFFE, Vladimir; (54 pag.)WO2020/16827; (2020); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem