反应详情

温度

0 °C

8-(tert-butyldimethylsilyloxy)-2-(7-methyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl)quinoline (0.580 g, 1.49 mmol) was suspended in THF (2 mL) and the solution was cooled to 0° C. Tetrabutylammonium fluoride hydrate (0.582 g, 2.23 mmol) was added to the solution and the mixture stirred at 0° C. for 10 minutes, then warmed to ambient temperature and stirred for 4 hours. The mixture was diluted with a saturated aqueous NH4Cl solution and EtOAc. The resulting white solid was isolated by vacuum filtration and was combined with the organic layer which was concentrated. The solid thus obtained was slurried in H2O for 10 minutes and the solids isolated by vacuum filtration and dried to provide the title compound (0.320 g, 78%) as a white solid. MS ESI (+) m/z 277.1 (M+1) detected.

1. temperaturewarmed to ambient temperature
2. stirringstirred for 4 hours
3. customThe resulting white solid was isolated by vacuum filtration
4. concentrationwas concentrated
5. customThe solid thus obtained
6. customthe solids isolated by vacuum filtration
7. customdried