反应详情

温度

60 °C

Into a 50-mL round-bottom flask, was placed a solution of N-(3-(trifluoromethyl)benzyl)-2-(2-(2-(chloromethyl)picolinamido)-5-(piperidin-1-yl)phenyl)isonicotinamide (100 mg, 0.15 mmol, 1.00 equiv, 90%) in N,N-dimethylformamide (3 mL), (R)—N-(pyrrolidin-3-yl)acetamide (42 mg, 0.33 mmol, 2.00 equiv), potassium carbonate (45 mg, 0.33 mmol, 2.00 equiv), and potassium iodide (14 mg, 0.08 mmol, 0.50 equiv). The resulting solution was stirred for 3 h at 60° C. in an oil bath. The resulting solution was diluted with 100 mL of ethyl acetate. The resulting mixture was washed with 3×20 mL of brine, dried over anhydrous sodium sulfate, and concentrated under vacuum. The crude product (100 mg) was purified by reverse phase HPLC eluting with a water/CH3CN gradient containing 0.05% TFA. The product was obtained as 33.4 mg (27%) of a yellow solid. 1H-NMR (300 MHz, CD3OD, ppm): δ 8.90 (d, J=6 Hz, 1H), 8.40 (s, 1H), 8.26 (m, 1H), 8.21-8.09 (m, 2H), 7.98 (d, J=3 Hz, 1H), 7.82 (d, J=6 Hz, 1H), 7.71-7.50 (m, 6H), 4.65 (m, 4H), 4.20 (m, 1H), 3.85 (m, 1H), 3.66-3.63 (m, 4H), 2.50 (m, 1H), 2.00 (m, 4H), 1.80 (m, 3H), 1.68 (m, 3H). MS (ES, m/z): 700 [M+H]+.

1. customInto a 50-mL round-bottom flask, was placed
2. washThe resulting mixture was washed with 3×20 mL of brine
3. dry with materialdried over anhydrous sodium sulfate
4. concentrationconcentrated under vacuum
5. customThe crude product (100 mg) was purified by reverse phase HPLC
6. washeluting with a water/CH3CN gradient
7. additioncontaining 0.05% TFA