反应详情

温度

160 °C

3-(5-Bromo-2-ethylphenyl)bicyclo[3.2.1]octane-2,4-dione (100 mg, 0.31 mmol), 4-methylpyrazole (38 mg, 0.46 mmol), potassium phosphate (264 mg, 1.24 mmol), L-proline (36 mg, 0.31 mmol) and copper (I) iodide (60 mg, 0.31 mmol) are combined in a microwave vial, suspended in DMSO and heated under microwave irradiation at 160° C. for 45 minutes. The mixture is filtered and purified by preparative reverse-phase HPLC to give 3-[2-ethyl-5-(4-methylpyrazol-1-yl)phenyl]bicyclo-[3.2.1]octane-2,4-dione.

1. filtrationThe mixture is filtered
2. custompurified by preparative reverse-phase HPLC