反应详情

Following the procedure for 3, 2 (0.868 g, 1.94 mmol), 11 (0.533 g, 1.94 mmol), tetrakis(triphenylphosphine)palladium(0) (112 mg, 96.8 μmol), Na2CO3 (1.59 g, 15.0 mmol), H2O (15 mL) and THF (25 mL) yielded 12 (0.77 g, 77% yield) as a bright yellow solid after flash chromatography (SiO2, 100% CH2Cl2 to 19:1 CH2Cl2-acetone).