反应详情

温度

50 °C

(4-chlorophenyl)acetic acid (22 mg, 0.13 mmol) was added to a stirring mixture of (7-isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)[5-(methylamino)pyridin-3-yl]methanone (30 mg, 0.10 mmol) (Preparation 149) and N-[(dimethylamino)(3H-[1,2,3]triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methylmethanaminium hexafluorophosphate (57 mg, 0.15 mmol) in pyridine (1.0 mL). The mixture was heated to 50° C. for 16 hours, evaporated in vacuo and partitioned between saturated aqueous sodium bicarbonate (10 mL) and EtOAc (10 mL). The aqueous layer was washed with further EtOAc (2×10 mL). The combined organics were dried over Na2SO4, filtered and concentrated in vacuo and purified by preparative HPLC to afford the title compound 43% yield, 19 mg, 1H NMR (400 MHz, DMSO) δ: 1.52 (d, 6H), 3.40 (br. s, 3H), 3.59 (s, 2H), 5.00-5.18 (m, 1H), 7.00-7.42 (m, 4H), 8.21 (s, 1H), 8.50 (s, 1H), 8.86 (s, 1H), 8.90-9.12 (m, 2H), 9.48 (s, 1H);

1. customevaporated in vacuo
2. custompartitioned between saturated aqueous sodium bicarbonate (10 mL) and EtOAc (10 mL)
3. washThe aqueous layer was washed with further EtOAc (2×10 mL)
4. dry with materialThe combined organics were dried over Na2SO4
5. filtrationfiltered
6. concentrationconcentrated in vacuo
7. custompurified by preparative HPLC