反应详情

N-[4-Amino-5-(5-iodo-2-isopropyl-4-methoxy-phenoxy)-pyrimidin-2-yl]-2-chloro-acetamide (1.13 g, 2.37 mmol), cyclopropylamine (0.807 g, 9.48 mmol), and potassium iodide (25 mg) were added to 25 mL acetone. The reaction mixture was stirred under nitrogen at room temperature for 20 hours, then diluted with EtOac. The mixture was washed with water and brine, and the organic layer was dried (Na2SO4), filtered and concentrated under reduced pressure. The residue was purified by flash chromatography (8% MeOH/methylene chloride-0.1% NH4OH) to give 15 mg of N-[4-amino-5-(5-iodo-2-isopropyl-4-methoxy-phenoxy)-pyrimidin-2-yl]-2-cyclopentylamino-acetamide, m.p.=176.5-178.0° C., MS (M+H)=526.

1. additiondiluted with EtOac
2. washThe mixture was washed with water and brine
3. dry with materialthe organic layer was dried (Na2SO4)
4. filtrationfiltered
5. concentrationconcentrated under reduced pressure
6. customThe residue was purified by flash chromatography (8% MeOH/methylene chloride-0.1% NH4OH)