反应详情

温度

65 °C

A mixture of 3-fluoro-4-(2-(pyridin-3-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridin-4-yloxy)benzenamine (275 mg, 0.61 mmol), tetrabutylammonium fluoride (1 M in THF, 4 mL), and 1,2-diaminoethane (0.2 mL) in THF (4 mL) was heated at 65° C. for 24 h. The solvent was removed in vacuo. The residue was purified by flash column chromatography (silica gel, 5% MeOH/EtOAc) to afford the desired product (180 mg, 92%) as a yellow solid. LC/MS(ESI+) m/z 321 (M+H)+.

1. customThe solvent was removed in vacuo
2. customThe residue was purified by flash column chromatography (silica gel, 5% MeOH/EtOAc)