Application of 1001401-62-2,Some common heterocyclic compound, 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, 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.
Asolution of 2- (2H-1, 2, 3-triazol-2-yl) benzoic acid (6.8 g, 36 mmol) in SOCl2(30 mL) was stirred at RT for 30 mins. The solvent was removed in vacuo. To asolution of the product from Step 2 (6.0 g, 36 mmol) in dry toluene (50 mL) wasadded 1 N aqueous NaOH (73 mL, 0.073 mol) at 0 and asolution of the above residue in toluene (30 mL) dropwise . The resultingmixture was stirred at RT overnight and extracted with EtOAc (100 mL x 3) . Thecombined organic layers were washed with brine, dried over Na2SO4,filtered, and concentrated in vacuo to give the title compound as an oil, whichwas used without further purification. LRMS m/z (M+H) 508.1 found, 508.2required
The synthetic route of 1001401-62-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; MERCK SHARP & DOHME CORP.; LIVERTON, Nigel; KUDUK, Scott D.; LUO, Yunfu; (47 pag.)WO2016/65587; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics