Adding a certain compound to certain chemical reactions, such as: 16681-70-2, name is 1H-[1,2,3]Triazole-4-carboxylic acid, belongs to Triazoles compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 16681-70-2, Recommanded Product: 16681-70-2
lH-l,2,3-triazole-4-carboxylic acid (24.6 mg, 217 muiotaetaomicron) was combined with HATU (83 mg, 217 muiotaetaomicron) in DMF (0.3 mL) and stirred at room temperature for 15 minutes. Compound 2 (89 mg, 197 muiotaetaomicron) and DIPEA (103 mu, 592 muiotaetaomicron) were then added. The resulting solution was stirred at room temperature for 15 minutes; LC/MS showed the mass of the desired product. The solvent was removed in vacuo and the crude residue was dissolved in EtOH (3.0 mL). A solution of IN LiOH in water (1.6 mL, 1.6 mmol) was added, and the mixture was stirred overnight at 40C. LC/MS showed the mass of the desired product. The solvent was removed in vacuo and the crude residue was purified by preparative HPLC to yield the title compound (5 mg) as a TFA salt. MS m/z [M+H]+ calc’d for C25H29CIFN5O4, 518.19; found 518.2.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1H-[1,2,3]Triazole-4-carboxylic acid, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; THERAVANCE BIOPHARMA R&D IP, LLC; FLEURY, Melissa; BEAUSOLIEL, Anne-Marie; HUGHES, Adam D.; LONG, Daniel D.; WILTON, Donna A.A.; WO2015/116786; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics