Synthetic Route of 1001401-62-2, New discoveries in chemical research and development in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
To a solution of compound 4 (1.0 g, 4.42 mmol) and 2-(2H-1,2,3-triazol-2- yl)benzoic acid (0.84 g, 4.42 mol) in DCM (50 mL) was added HATU (1.70 g, 4.50 mmol), DIPEA (0.60 g, 4.5 mmol) succesively. The solution was stirred at RT for 9 h under N2, then poured into water (30 mL) and extracted with DCM (20 mL x 3). The combined organic layerswere washed with brine (30 mL), dried over Na2504, filtered and concentrated in vacuo. The residue was purified by column chromatography (petroleum ether: EtOAc = 7: 1 to 2 : 1) to give the title compound 5 (1.5 g,). LRMS m/z (M+H) 398.2 found, 398.2 required.
Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms.In my other articles, you can also check out more blogs about 2-(2H-1,2,3-Triazol-2-yl)benzoic acid.
Reference:
Patent; MERCK SHARP & DOHME CORP.; KIM, Ronald; KUDUK, Scott, D.; LIVERTON, Nigel; ZHUO, Gang; (97 pag.)WO2016/100157; (2016); A2;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics