Реакция #2161270
ord-41b753820abb4f699c017d9a9f571756
Уравнение реакции
Реактанты
Реагенты
Растворители
Условия реакции
Обработка
- 1Промывкаeluted with 2-8% MeOH/DCM
Методика
To a solution of 1-{[5-(4-fluorobenzyl)-3-pyridin-4-yl-1H-pyrazol-1-yl]acetyl}-N-methylpiperidin-4-amine (150 mg, 0.37 mmol) in DCM (3 mL) at room temperature was added triethylamine (56 μL, 0.40 mmol) followed by propanoyl chloride (32 μL, 0.37 mmol) and the solution stirred for 10 minutes. The solution was then loaded directly onto a pre-wetted Biotage 25M column for flash chromatography and eluted with 2-8% MeOH/DCM to yield the title compound as a white solid, 108 mg, 63%. 1H NMR (mix of rotomers, 400 MHz, DMSO-D6) δ ppm 8.52 (2 H, d, J=6.06 Hz) 7.57-7.76 (2 H, m), 7.30 (2 H, dd, J=8.46, 5.68 Hz, 7.15 (2 H, t, J=8.84 Hz), 6.52 (1 H, s), 5.05-5.43 (2 H, m), 4.46-4.62 (0.5 H, m), 4.38 (1 H, d, J=12.63 Hz), 3.85-4.00 (3.5 H, m), 3.05-3.23 (1 H, m), 2.77 (2 H, s), 2.65 (1 H, s), 2.55-2.63 (1 H, m), 2.39 (1 H, q, J=7.33 Hz), 2.29 (1 H, q, J=7.33 Hz), 1.41-1.80 (4 H, m), 0.98 (3 H, q, J=7.49 Hz); m/z (APCI+) for C26H30N5O2F 464.2 (M+H)+.