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.
190a) (1 -Methyl-1 H-imidazol-4-yl)methanol A solution of 1 -methyl-1 H-imidazole-4-carboxylic acid (25 g, 198 mmol) in tetrahydrofuran (THF) (1000 ml_) was added LiAlhU (15.05 g, 396 mmol) slowly under nitrogen at room temperature. The reaction mixture was stirred at 50 ¡ãC for 12 h. It was added 15 mL of water, 15 mL of 10percent NaOH, 45 mL of water to the reaction mixture at 0 ¡ãC. The solid was filtered and the filtrate was concentrated to obtain the title compound (1 -methyl-1 H- imidazol-4-yl)methanol (13.2 g, 94 mmol, 47.5 percent yield) which was used for next step without further purification. LC-MS m/z 1 13.1 (M+H)+, 0.33 min (ret. time).
The synthetic route of 1-Methyl-1H-imidazole-4-carboxylic acid has been constantly updated, and we look forward to future research findings.
Reference:
Patent; GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED; ASTEX THERAPEUTICS LIMITED; CALLAHAN, James Francis; KERNS, Jeffrey K.; LI, Peng; LI, Tindy; MCCLELAND, Brent W.; NIE, Hong; PERO, Joseph E.; DAVIES, Thomas Glanmor; GRAZIA CARR, Maria; GRIFFITHS-JONES, Charlotte Mary; HEIGHTMAN, Thomas Daniel; NORTON, David; VERDONK, Marinus Leendert; WOOLFORD, Alison Jo-Anne; WILLEMS, Hendrika Maria Gerarda; (664 pag.)WO2017/60854; (2017); A1;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem