反应详情

To a solution of the 4-hydroxyquinoline and 2-[2-(5-fluoro-2-methoxyphenyl)-2-methylpropyl]-2-difluoromethyloxirane in DMSO (1.0 mL) stirred under nitrogen was added NaHMDS (1.2 mL, 1.0M in THF) dropwise. The mixture was stirred at room temperature for 15 days. The mixture was diluted with ethyl acetate, washed with water, dried, filtered, and evaporated in vacuo. Trituration of the residue with diethyl ether gave the product 1-[2-difluoromethyl-4-(5-fluoro-2-methoxyphenyl)-2-hydroxy-4-methylpentyl]-1H-quinolin-4-one as a crystalline solid that was collected by filtration and air dried (77.7 mg, 20%).

1. washwashed with water
2. customdried
3. filtrationfiltered
4. customevaporated in vacuo