Synthetic Route of 288-36-8, 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. 288-36-8, name is 1H-1,2,3-Triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below.
A solution of 2-bromo-3-thiophene carboxylic acid (1.50 g, 7.24 mmol), 1H-1,2,3- triazole (0.600 g, 8.69 mmol), potassium carbonate (2.00 g, 14.5 mmol), and copper iodide (0.138 g, 0.724 mmol) in DMF (36.2 mL) was purged subsurface with nitrogen and heated to 75 C for 96 h. The reaction was diluted with water, washed with ether, and acidified with cone. HC1. The acidic aqueous solution was extracted 3x with EtOAc and the combined organic fractions were washed with brine, dried over magnesium sulfate, filtered, and concentrated. The crude material was purified by silica gel gradient chromatography [0-70% (1% acetic acid in EtOAc) in hexanes], to provide Intermediate C as a solid. LRMS m/z (M+H) 196.2 found, 196.1 required.
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, 1H-1,2,3-Triazole, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; REGER, Thomas, S.; SKUDLAREK, Jason, W.; (0 pag.)WO2016/85784; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics