反应详情

温度

85 °C

To a solution of 2-(4-((2-cyclopentyl-6-(trifluoromethyl)pyrimidin-4-yl)methyl)phenyl)acetic acid (0.045 g, 0.12 mmol) in DMF (2 mL) was added EDC (0.047 g, 0.24 mmol), HOBT (0.033 g, 0.24 mmol) and 7N ammonia in methanol (0.17 mL, 1.2 mmol). The mixture was sealed and stirred at 85° C. for 3 h. After this time, the mixture was diluted with ethyl acetate and then washed with water. The organic layer were dried over anhydrous sodium sulfate, filtered, and the filtrate was concentrated. The residue was purified by column chromatography (silica, hexanes/ethyl acetate) to afford the title compound (0.034 g, 79%) as a white solid. MW=363.38. 1H NMR (DMSO-d6, 500 MHz) δ 7.71 (s, 1H), 7.41 (s, 1H), 7.26 (d, J=8.0 Hz, 2H), 7.20 (d, J=8.0 Hz, 2H), 6.83 (s, 1H), 4.16 (s, 2H), 3.41-3.33 (m, 1H), 3.33 (s, 2H), 2.09-1.99 (m, 2H), 1.89-1.61 (m, 6H); APCI MS m/z 364 [M+H]+.

1. customThe mixture was sealed
2. washwashed with water
3. dry with materialThe organic layer were dried over anhydrous sodium sulfate
4. filtrationfiltered
5. concentrationthe filtrate was concentrated
6. customThe residue was purified by column chromatography (silica, hexanes/ethyl acetate)