Research speed reading in 2021. The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic. 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. category: Triazoles
[0674] Compound 10 (32 mg, 75 fllllOl, 1.0 eq.) was dissolvedinDMF(500 f.LL). lH-1,2,3-triazole-4-carboxylic acid(25 mg, 221 f.tmol, 3.0 eq.) was dissolved in DMF (500 f.LL),followed by the additionofDIPEA (51 f.LL, 297 f.tmol, 4.0 eq.)and HATU ( 42 mg, 111 f.tmol, 1.5 eq.). The solutions werestirred at room temperature for 20 minutes, then combinedand stirred at room temperature for an additional 20 minutesand when the reaction was complete (as determined byLC/MS analysis), the mixture was diluted with water (0.5mL), the pH adjusted to 4 with 10% citric acid, then washedwith EtOAc (2×20 mL). The aqueous phase was discardedand the combined organics were extracted with saturatedaqueous NaCl (10 mL). The aqueous phase was discarded andthe organic phase was dried over Na2S04 , filtered, and concentratedin vacuo, and purified by preparative HPLC to yieldthe title compound (11 mg; purity 99.6% ). LCMS (ESI): calc.C27H31N50 4=489; obs. M+H=490.2. Retention time: 4.23mm.
In conclusion, we affirm that quantitative kinetic descriptions of catalytic behavior continue to serve as an indispensable tool to navigate research efforts intended to model. Read on for other articles about 16681-70-2.
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