New discoveries in chemical research and development in 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. 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. name: 1H-[1,2,3]Triazole-4-carboxylic acid
[0688] Compound 3 (7 .0 mg, 16 f.tmol) was combined withDMF (0.5 mL), 1H-1,2,3-triazole-5-carboxylic acid (2.0 mg,18 f.tmol), HATU (6.8 mg, 18 f.tmol) and DIPEA (8.5 f.LL, 49f.tmol). The mixture was stirred for 30 minutes after whichtime LCMS showed the desired product formation, Compound4, which was used directly in the next step.
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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