Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 16681-70-2, name is 1H-[1,2,3]Triazole-4-carboxylic acid, A new synthetic method of this compound is introduced below., category: Triazoles
[0680] Compound 3a (7.0 mg, 16 f.tmol) was combinedwithDMF (0.5 mL), lH-1,2,3-triazole-5-carboxylic acid (2.0mg, 18 flillOl), HATU (6.8 mg, 18 flillOl) and DIPEA (8.5 f.LL,49 f.tmol). The mixture was stirred for 30 minutes after whichtime LCMS showed the desired product formation. The solutionwas concentrated in vacuo to yield Compound 4a whichwas used directly in the next step.
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