Reference 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.
Step 6: l-(3-(r(3i?,6i? -6-Methyl-l- (r2-(2H-l,2,3-triazol-2-vnphenyllcarbonvUpiperidin-3- yl”|oxy|phenyl)ethanol A solution of l-(3-(((3i?,6i?)-6-methylpiperidine-3-yl)oxy)phenyl)ethanol (0.020 g, 0.085 mmol), 2-(2H-l,2,3-triazol-2-yl)benzoic acid (0.024 g, 0.13 mmol), EDC (0.033 g, 0.17 mmol), 1 -hydroxy-7-azabenzotriazole (0.023 g, 0.17 mmol), and Hunig’s base (0.089 mL, 0.51 mmol) in DMF (1 mL) was stirred at 50 C overnight, then diluted with saturated aqueous sodium bicarbonate and extracted 2x with ethyl acetate. The combined organic fractions were washed with brine, dried over magnesium sulfate, filtered, and concentrated in vacuo. The crude material was purified by silica gel gradient chromatography (0-75% ethyl acetate in hexanes), providing the titled compound as an off-white foam. HRMS m/z (M+H) 407.2069 found, 407.2078 required.
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Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; LIVERTON, Nigel, J.; SKUDLAREK, Jason, W.; WO2014/176142; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics