反应详情

温度

100 °C

A mixture of 5-Bromo-3-[(S)-1-(2-chloro-3-fluoro-6-methoxyphenyl)-ethyl]-1H-pyrrolo[2,3-b]pyridine (12 mg, 0.031 mmol), 3-methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (13.0 mg, 0.0626 mmol), potassium carbonate (0.0130 g, 0.0938 mmol) and 4:1 Dioxane:water (4:1,1,4-Dioxane:H2O, 0.31 mL, 3.1 mmol) were added to a microwave vessel and the vessel was degassed 3×. The reaction was heated in the microwave at 100° C. for 30 min. Reaction mixture was concentrated in vacuo and purified by HPLC to afford the title compound. 1H NMR (400 MHz, CD3OD): δ=1.82 (d, J=7.3 Hz, 3H), 2.23 (s, 3H), 3.66 (br. s., 3H), 5.12 (d, J=6.8 Hz, 1H), 6.91 (dd, J=9.0, 4.2 Hz, 1H), 7.10 (t, J=9.0 Hz, 1H), 7.36 (d, J=1.3 Hz, 1H), 7.48 (s, 1H), 7.62 (br. s., 1H), 8.18 (d, J=1.8 Hz, 1H). MS (ES+): m/z=384.96/386.94 (100/65) [MH+]. HPLC: tR=3.19 min (ZQ3, polar—5 min).

1. customthe vessel was degassed 3×
2. customReaction mixture
3. concentrationwas concentrated in vacuo
4. custompurified by HPLC