Potassium Fluoride → 5-[2-(methyloxy)-3-pyridinyl]-1-(3-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}propyl)-2,4(1H,3H)-pyrimidinedione

Beteiligte Stoffe

Reaktionsschritte

5-Iodo-1-{3-[(1S,5R)-1-(4-trifluoromethyl-phenyl)-3-aza-bicyclo[3.1.0]hex-3-yl]-propyl}-1H-pyrimidine-2,4-dione (Prep40, 150 mg, 0.3 mmol) was dissolved in degassed MeOH (4 mL). 2-Methoxy-pyridine-3-boronic acid (136 mg, 0.9 mmol), KF (155 mg, 2.7 mmol), and Pd(OAc)2 (15 mg, 10% weight) were added and the mixture was heated to vigorous reflux for 2.5 hours. The mixture was diluted with MeOH, loaded on SCX cartridge washing with MeOH and MeOH/NH3 95:5. The solvent was evaporated under vacuum and the residue was purified by flash chromatography with ethyl acetate to give the title compound as free base (70 mg, 48% yield).

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