Synthetic Route of 3543-72-4, 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. 3543-72-4, name is Ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.
To a clean dry flask were charged Iron powder (85 g), Cone. HCI (12.5 ml), and 625 ml of methanol and stirred for 5 minutes at room temperature. The contents were heated to 60-65 C and maintained for 2 hours. At that temperature ammonium chloride solution was charged and maintained for 15 minutes and subsequently cooled to RT. Compound II (80g) was added and then the reaction mass was maintained at 60-65 C for 2h. The mass was cooled to room temperature, filtered and distilled. To the residue was charged water and The pH adjusted to 7-8 using sodium bicarbonate solution. The Aqueous layer is extracted with ethyl acetate and the organic layer is distilled out completely to the give the title compound as a solid (60 g).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate, other downstream synthetic routes, hurry up and to see.