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. 1849-01-0, name is 1-Methyl-1H-benzo[d]imidazol-2(3H)-one, This compound has unique chemical properties. The synthetic route is as follows., Computed Properties of C8H8N2O
To a solution of 1,3-dihydro-1,N-methyl-2-oxobenzimidazole (3.185 g, 21.5 mmol) in DMF (60 mL) is added NaH (60% in mineral oil,1.03 g, 25.78 mmol) portionwise at 0 C. After stirring at 0 C for 30 min.2,4-dichloropyrimidine (3.20 g, 21.5 mmol) is added, and the mixture is allowed to stir at 15 C for 12 hrs. The resulting mixture is quenched with water (200 mL) and the mixture is extracted with EtOAc (100 mL x 3), and washed with water (100 mL x 4), dried with Na2SO4 and concentrated in vacuo. The residue is purified by silica gel chromatography (petroleum ether: EtOAc =10:1), to give 2-chloro-4-(1,3-dihydro-3,N-methyl-2-oxobenzimimidazol-1-yl)pyrimidine.
According to the analysis of related databases, 1849-01-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; CS PHARMASCIENCES, INC.; SONG, Yuntao; BRDIGES, Alexander, James; (524 pag.)WO2017/120429; (2017); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem