反应详情

温度

60 °C

N-(3-(2-Chloroacetyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-2,6-difluoro-3-(propylsulfonamido)benzamide (0.181 mL, 0.0361 mmol), EtOH (0.2 mL), and dimethylamine as a solution in MeOH (0.181 mL, 0.361 mmol) was charged to a 2 dram vial. The vial was capped and stirred at 60° C. for 4 hours. The mixture was concentrated under reduced pressure. The residue was taken up in 1M HCL (1 mL) and washed with EtOAc (2×1 mL). The aqueous portion was neutralized and extracted with 25% isopropyl alcohol (“IPA”)-DCM (3×2 mL), which was concentrated to provide N-(3-(2-(dimethylamino)acetyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-2,6-difluoro-3-(propylsulfonamido)benzamide (7 mg, 40.4%) as a solid. 1H NMR (400 MHz, CD3OD) δ 9.03-9.06 (m, 1H), 8.56-8.58 (m, 1H), 8.46 (s, 1H), 7.63-7.69 (m, 1H), 7.12-7.16 (m, 1H), 3.11-3.14 (m, 2H), 3.03 (s, 6H), 2.90 (s, 2H), 1.85-1.90 (m, 2H), 1.05-1.08 (m, 3H); m/z (APCI-pos) M+1=480.1.

1. customThe vial was capped
2. concentrationThe mixture was concentrated under reduced pressure
3. washwashed with EtOAc (2×1 mL)
4. extractionextracted with 25% isopropyl alcohol (“IPA”)-DCM (3×2 mL), which
5. concentrationwas concentrated