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
Compound 2 (35 mg, 83 mumol) was combined with HATU (38 mg, 100 mumol), 1H-[1,2,3]triazole-4-carboxylic acid (12.3 mg, 108 mumol) in DMF (0.5 mL). DIPEA (43.7 muL, 250 mumol) was added and the mixture was stirred for 2 hours. EtOAc was added, followed by a saturated aqueous NH4Cl solution. The mixture was stirred for 10 minutes then concentrated under reduced pressure to yield Compound 3.
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; Fleury, Melissa; Hughes, Adam D.; US2014/45906; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics