反应详情

To a solution of di-tert-butyl 3-(4-(2-(4-(4-phenylphthalazin-1-ylamino)phenoxy)pyridin-3-yl)pyrimidin-2-ylamino)propyl phosphate (95 mg, 0.13 mmol) in 1,4-dioxane (3.7 ml, 0.04 M) under nitrogen was added 4M HCl in Dioxane (0.23 mL, 0.91 mmol). Reaction stirred at RT for 18 hrs. The mixture appeared heterogeneous, and the solids were filtered, washed with dioxane and ether, and dried under reduced pressure to afford 3-(4-(2-(4-(4-phenylphthalazin-1-ylamino)phenoxy)pyridin-3-yl)pyrimidin-2-ylamino)propyl dihydrogen phosphate dihydrochloride as a yellow solid. Mass of the title compound was obtained as the free base: MS m/z=622 [M+H]+. Calc'd for C32H30C12N7O5P: 621.6.

1. customReaction
2. filtrationthe solids were filtered
3. washwashed with dioxane and ether
4. customdried under reduced pressure