These common heterocyclic compound, 1186050-58-7, name is 2-Fluoro-6-(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. 1186050-58-7
A mixture of [4-(Hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-6-methoxy-pyrimidin-2-yl]- dimethyl-amine (60.0 mg, 0.23 mmol), 2-fluoro-6-[1 ,2,3]triazol-2-yl-benzoic acid (52.0 mg, 0.25 mmol), HATU (130.0 mg, 0.34 mmol) and DIPEA (0.12 mL, 0.68 mmol) was stirred into DMF (4.0 mL) at room temperature for 30 minutes. The reaction mixture was diluted with ethyl acetate (60.0 mL) and washed with water (2 X 100 mL). The organic phase was dried (Na2SO4), filtered and concentrated to dryness to yield crude title compound (354.0 mg, 343 %). The crude product was purified using Agilent HPLC (Basic system) to yield pure title compound (84.0 mg, 81 .5 %). MS (ESI) mass calcd. for C22H25FN8O2,452.49; m/z found 453.3 [M+H]+. 1 H NMR (CDCI3): 7.88-7.79 (m, 2H), 7.72 (d, J = 6.7, 1 H), 7.54-7.41 (m, 1 H), 7.19-7.08 (m, 1 H), 5.02-4.92 (m, 1 H), 3.96-3.86 (m, 1 H), 3.87-3.83 (m, 3H), 3.81 -3.50 (m, 5H), 3.43-3.19 (m, 2H), 3.15-3.09 (m, 6H)), 3.09-2.91 (m, 2H).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 1186050-58-7.
Reference:
Patent; JANSSEN PHARMACEUTICA NV; CHAI, Wenying; LETAVIC, Michael, A.; LY, Kiev, S.; PIPPEL, Daniel, J.; RUDOLPH, Dale, A.; SAPPEY, Kathleen, C.; SAVALL, Brad, M.; SHAH, Chandravadan, R.; SHIREMAN, Brock, T.; SOYODE-JOHNSON, Akinola; STOCKING, Emily, M.; SWANSON, Devin, M.; WO2011/50198; (2011); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics