In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 934-22-5, name is 6-Aminobenzimidazole belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. name: 6-Aminobenzimidazole
General procedure: 2-Chloro-4,6-dimethoxy-1,3,5-triazine (1 mmol) (2), substituted aniline (1 mmol)/heterocyclic amines (3) (1 mmol), anhydrous K2CO3 (2 mmol) were added in dry THF (5 mL) taken in a round bottom flask. The reaction mixture was refluxed at 70 C for 4 h. After completion of the reaction the product is confirmed on thin-layer chromatography (TLC) using eluent (2:8 mL,ethyl acetate-hexane). The reaction mixture was quenched with water and the crude product was extracted with ethyl acetate (3 times) and organic layer was separated and dried over anhydrous Na2SO4. The solvent evaporated on rotavapour. The Crude material was purified by column chromatography (ethylacetate-n-hexane) and product 4(a-x) with good yield (70-75 %) were obtained (Scheme-II).
The synthetic route of 934-22-5 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Shinde, Ravindra S.; Salunke, Shridhar D.; Asian Journal of Chemistry; vol. 27; 11; (2015); p. 4130 – 4134;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem