反应详情

温度

100 °C

19 mg (70 μmol) of 2-fluoro-N1-(3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)benzene-1,4-diamine and 17 mg (10 μmol) of 4,6-dichloropyrimidine-2-amine are suspended in 3.5 ml of water. 100 μI of 1 M hydrochloric acid are added, and the mixture is heated at 100° C. overnight. Using 1N aqueous sodium hydroxide solution, the suspension is then adjusted to pH 10, resulting in the precipitation of crystals. The solid is filtered off and washed with water. The crude product is purified by column chromatography on silica gel (mobile phase: dichloromethane/methanol (7M ammonia) 100:1 to 10:1).

1. customresulting in the precipitation of crystals
2. filtrationThe solid is filtered off
3. washwashed with water
4. customThe crude product is purified by column chromatography on silica gel (mobile phase: dichloromethane/methanol (7M ammonia) 100:1 to 10:1)