Continuously updated synthesis method about (1H-Benzo[d]imidazol-2-yl)methanamine

According to the analysis of related databases, 5805-57-2, the application of this compound in the production field has become more and more popular.

Related Products of 5805-57-2, 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 5805-57-2 as follows.

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.

According to the analysis of related databases, 5805-57-2, the application of this compound in the production field has become more and more popular.

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