41716-18-1, 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. 41716-18-1, name is 1-Methyl-1H-imidazole-4-carboxylic acid belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.
To a solution of intermediate 42-h.HCl (1.50 g, 2.24 mmol) in DMF, cooled to 0¡ã C., were sequentially added 1-methyl-1H-imidazole-4-carboxylic acid (397 mg, 3.15 mmol), HATU (1.19 g, 3.15 mmol) and DIPEA (1.57 mL, 8.99 mmol) and the reaction mixture was stirred at room temperature for 2 hours. Saturated aqueous ammonium chloride and ethyl acetate were added; the organic layer was separated, washed with saturated aqueous ammonium chloride, saturated aqueous NaHCO3 and brine, dried over anhydrous MgSO4, filtered and concentrated in vacuo. Purification by silica gel chromatography provided intermediate 43-a as a white foam.
The synthetic route of 41716-18-1 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Pharmascience Inc.; Laurent, Alain; Proulx, Melanie; Rose, Yannick; Denissova, Irina; Dairi, Kenza; Jarvis, Scott; Jaquith, James B.; (189 pag.)US9284350; (2016); B2;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem