These common heterocyclic compound, 10057-46-2, name is 2-Amino-5-(trifluoromethyl)benzoimidazole, 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. HPLC of Formula: C8H6F3N3
48.8 mg (0.179 MMOL) 4,32. 8 mg (0.163 mmol) 5,68 mg (0.212 mmol) TBTU and 7.5 mg (0.049 MMOL) HOBT are dissolved in 1.8 ml DMF and treated with 0. 11 ML (0. 652 MMOL) DIPEA. After three hours of stirring at room temperature, approx. 2 ML water are added to the reaction mixture, whereby a precipitate is obtained. The precipitate is filtered by suction, washed with water and digested with little methanol. Yield : 27.5 mg (37%) 6, colourless solid
The synthetic route of 2-Amino-5-(trifluoromethyl)benzoimidazole has been constantly updated, and we look forward to future research findings.