反应详情

To a solution of the [(4,4-difluorocyclohex-1-en-1-yl)oxy](trimethyl)silane (3.1 g, 15.0 mmol) prepared in Example 88a in acetonitrile (25 mL), palladium acetate (4.0 g, 17.8 mmol) was added, and the mixture was stirred at room temperature for 45 minutes. The reaction solution was filtered, the filtrate was vacuum concentrated, and the residue was purified with silica gel chromatography (hexane/ethyl acetate=9:1) to yield the title compound (1.0 g, 50%) as a yellow oil.

1. filtrationThe reaction solution was filtered
2. concentrationconcentrated
3. customthe residue was purified with silica gel chromatography (hexane/ethyl acetate=9:1)