反应详情

To a 0° C. solution of 8-(tert-butyldimethylsilyloxy)-2-(6-cyclopropyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl)quinoline (0.159 g, 0.382 mmol) in 4 mL THF was added solid TBAF hydrate (0.150 g, 0.573 mmol), causing the reaction mixture to turn cloudy. The reaction mixture was warmed to ambient temperature after 5 minutes and then stirred 17 hours, after which it was diluted with saturated NH4Cl and water, causing solids to form. The solids were isolated by vacuum filtration through a Buchner funnel, rinsed with water, and air dried in vacuo to give the title compound (0.072 g, 0.238 mmol, 62.4% yield) as a light pink powder.

1. customto form
2. customThe solids were isolated by vacuum filtration through a Buchner funnel
3. washrinsed with water, and air
4. customdried in vacuo