Reference of 5805-57-2,Some common heterocyclic compound, 5805-57-2, name is (1H-Benzo[d]imidazol-2-yl)methanamine, molecular formula is C8H9N3, 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: 9-Chloroacridine or its derivatives (1.0 mmol) and phenol (10.0 mmol) were added into a 100 ml round-bottom flask and the mixture was stirred for 1 h at 60 C under argon atmosphere. Then benzimidazole derivatives (8a-8n, 8p-8q, 1.2 mmol) were added. The mixture was stirred under 120 C for 2 h. Then the mixture was poured into a mixture of ethyl acetate (50 mL) and N-methyl morpholine (1 ml) to get the crude product as yellow precipitation. The crude product was recrystallized from ethylacetate.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route (1H-Benzo[d]imidazol-2-yl)methanamine, its application will become more common.
Reference:
Article; Gao, Chunmei; Li, Bin; Zhang, Bin; Sun, Qinsheng; Li, Lulu; Li, Xi; Chen, Changjun; Tan, Chunyan; Liu, Hongxia; Jiang, Yuyang; Bioorganic and Medicinal Chemistry; vol. 23; 8; (2015); p. 1800 – 1807;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem