Water → HCID 69477328, compound

Participants

Reaction Steps

2-(5-phenyl-3-vinylidene-tetrahydrofuran-2-yl)ethanol (39 mg, 0.18 mmol) was dissolved in 2 mL of methanol, and then was filled with CO gas (1 atm), followed by addition of PdCl2 (2.4 mg, 0.014 mmol) and CuCl2 (73 mg, 0.54 mmol). The solution was stirred for 4 hours at room temperature. When the reaction was completed, H2O was added and the solution was stirred for 5 minutes. The mixture was diluted with ethyl acetate, washed with H2O and NaCl. Organic layer was separated and dried with anhydride MgSO4. Solvent was removed under reduced pressure, and the remnant was purified through silica gel tube chromatography (EtOAc:n-Hexane=1:25, v/v), thus providing products (47 mg, 91%)

Provenance & Evidence