反应详情

温度

100 °C

A mixture of 2-(7-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)quinolin-8-ol (30.2 mg, 0.089 mmol), tert-butyl cis-3-fluoro-4-(methylsulfonyloxy)piperidine-1-carboxylate (39.8 mg, 0.134 mmol) and Cs2CO3 (43.6 mg, 0.134 mmol) in DMA (7.78 mg, 0.089 mmol) was heated to 100° C. for 1 hour. The reaction mixture was cooled to ambient temperature and diluted with water and EtOAc. The combined organic layers were dried over Na2SO4, filtered and concentrated. The residue was purified by preparative TLC, eluting with 10% MeOH 0.5% NH4OH in DCM to provide the desired product (22 mg, 46% yield).

1. temperatureThe reaction mixture was cooled to ambient temperature
2. dry with materialThe combined organic layers were dried over Na2SO4
3. filtrationfiltered
4. concentrationconcentrated
5. customThe residue was purified by preparative TLC
6. washeluting with 10% MeOH 0.5% NH4OH in DCM