反应详情

A solution of 1-(3-chloro-propyl)-5-pyridin-3-yl-1H-pyrimidine-2,4-dione (Prep43, 92 mg, 0.34 mmol), (1S,5R)-1-(4-trifluoromethyl-phenyl)-3-aza-bicyclo[3.1.0]hexane (Prep4, 68 mg, 0.34 mmol), and DIPEA (134 μl, 1 mmol) in absolute EtOH (3 mL) was placed in a microwave oven and irradiated at 130° C. for 3 hours. The solvent was removed under vacuum and the residue was partitioned between water and ethyl acetate. The organic phase was dried (Na2SO4), filtered and evaporated. The residue was purified by preparative LC-MS. After treatment with 4N HCl in dioxane (2 eq), the title compound was obtained (5 mg, 4% yield)

1. customirradiated at 130° C. for 3 hours
2. customThe solvent was removed under vacuum
3. customthe residue was partitioned between water and ethyl acetate
4. dry with materialThe organic phase was dried (Na2SO4)
5. filtrationfiltered
6. customevaporated
7. customThe residue was purified by preparative LC-MS