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. 16681-70-2, name is 1H-[1,2,3]Triazole-4-carboxylic acid belongs to Triazoles compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 16681-70-2
[0635] Compound 1 (500 mg, 1.4 mmol) was combinedwith HATU (656 mg, 1.7 mmol), 3H-[1,2,3]triazole-4-carboxylicacid (195 mg, 1.7 mmol) and DMF (3 mL). DIPEA(803 f.LL, 4.6 mmol) was added and the mixture was stirred for30 minutes. Saturated aqueous NH4Cl (10 mL) and EtOAc(40 mL) were added. The organic layer was separated anddried over MgS04 . The solvent was evaporated and the residuepurified by normal phase chromatography (0-1 00%EtOAc/hexanes) to yield Compound 2 (650 mg).
The synthetic route of 16681-70-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; THERAVANCE BIOPHARMA R&D IP, LLC; Fleury, Melissa; Beausoliel, Anne-Marie; Hughes, Adam D.; Long, Daniel D.; Wilton, Donna A.A.; US2015/210690; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics