Application of 939-70-8,Some common heterocyclic compound, 939-70-8, name is 1-(1H-Benzo[d]imidazol-2-yl)ethanone, molecular formula is C9H8N2O, 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.
General procedure: To a solution of 1-(1H-benzo [d] imidazol-2-yl)ethanone (2) (0.01 mol) in ethanol (60 ml),benzaldehyde (0.01 mol) and a few drops of glacialacetic acid were added and the mixture refluxed for10 hr. It was then cooled concentrated and pouredinto crushed ice and filtered. The solid thus obtainedwas purified by recrystallizaton from ethanol.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-(1H-Benzo[d]imidazol-2-yl)ethanone, its application will become more common.
Reference:
Article; Bhaskar; Bharahmeswari; Indian Journal of Heterocyclic Chemistry; vol. 23; 2; (2013); p. 207 – 212;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem