Electric Literature of 1001401-62-2, 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. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid belongs to Triazoles compound, it is a common compound, a new synthetic route is introduced below.
A mixture of A-1 (0.72 g, 3.8 mmol) and thionyl chloride (0.36 mL, 5.0 mmol) in toluene (7 mL) and a drop of DMF is heated to 60C for 2h, then cooled and concentrated. The residue is dissolved in 5 mL of dry DCM and added dropwise to a stirred mixture of C-1 (0.65 g, 4.64 mmol) and TEA (1 .44 mL, 10.3 mmol) in dry DCM (10 mL) at OC. The reaction is stirred at RT for 2h. Water is added and the organic layer is separated, washed with citric acid (10% aq. solution) and with NaHC03 (sat. aq. solution). The organic layer is dried and concentrated to provide 0.94 g of C-3. ESI-MS: 275.1 [M+H]+, HPLC (Rt): 0.69 min (method M)
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, 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; RIETHER, Doris; FERRARA, Marco; HEINE, Niklas; LESSEL, Uta; NICHOLSON, Janet Rachel; PEKCEC, Anton; (70 pag.)WO2017/178338; (2017); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics