New discoveries in chemical research and development in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Product Details of 1001401-62-2
A mixture of 2-(2H-1,2,3-triazol-2-yl)benzoic acid (50 mg, 0.26 mmol) in thionyl chloride (2 mL) was stirred at 80C for 1 h, cooled to RT and concentrated in vacuo. The residue was dissolved in DCM (10 mL) and added to a solution of the product from step 5 (66 mg, 0.26 mmol) in DCM (1 mL) and DIPEA (0.1 ml) at 0C. The resulting mixture was stirred at RT for 12 h, poured into water and extracted with EtOAc (50 mL x 3). The combined organic layers were washed with brine, dried over MgSO4, filtered and concentrated in vacuo. The crude product was purified by Prep-TLC (50% EtOAc in petroleum ether) to give the title compound as a white solid.
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Reference:
Patent; MERCK SHARP & DOHME CORP.; LIVERTON, Nigel; BESHORE, Douglas C.; KUDUK, Scott D.; LUO, Yunfu; MENG, Na; YU, Tingting; WO2015/18027; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics