New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 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. HPLC of Formula: C3H3N3O2
[0683] Compound 3b (7.0 mg, 16 f.tmol) was combinedwithDMF (0.5 mL), lH-1,2,3-triazole-5-carboxylic acid (2.0mg, 18 f.tmol), 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 4b whichwas used directly in the next step.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 1H-[1,2,3]Triazole-4-carboxylic acid help many people in the next few years.
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