Application of 2302-25-2, 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. 2302-25-2, name is 4-Bromo-1H-imidazole belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.
4-(4-bromo-1H-imidazol-1-yl)-3-methoxybenzoic acidA mixture of methyl 4-fluoro-3-methoxybenzoate (2.13 g), 4-bromo-1H-imidazole (3.74 g) and potassium carbonate (4.80 g) in DMF (20 mL) was stirred at 100 C. overnight, and allowed to cool to room temperature, and ethyl acetate and water were added. The aqueous layer was separated, and acidified with 6N hydrochloric acid (pH=3-4), and the resultant precipitate was collected by filtration to give the title compound (1.92 g).MS (ESI+): [M+H]+ 297.0.
The synthetic route of 4-Bromo-1H-imidazole has been constantly updated, and we look forward to future research findings.
Reference:
Patent; KOIKE, Tatsuki; Nakamura, Minoru; Tomata, Yoshihide; Takai, Takafumi; Hoashi, Yasutaka; Kajita, Yuichi; Tsukamoto, Tetsuya; Kamata, Makoto; US2012/59030; (2012); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem