反应详情

温度

80 °C

A 100 mL Schlenk flask was charged with (4-bromo-3-fluorophenyl)(4-(tetrahydro-2H-pyran-2-yloxy)phenyl)methanone (1.10 g, 2.90 mmol), tetrakis(tri-phenylphosphine)Palladium(0) (0.34 g, 0.29 mmol, 10 mol %), cuprous iodide (0.11 g, 0.58 mmol, 20 mol %), triethylamine (20 mL), and 1-(prop-2-ynyl)pyrrolidine (0.63 g, 5.80 mmol), and the flask was flushed with nitrogen three times. The mixture was stirred at 80° C. for 2 h. The solvent was evaporated under vacuum and the residue was purified by column chromatography to afford the desired product as a yellow solid (0.43 g, 36.4% yield).

1. customthe flask was flushed with nitrogen three times
2. customThe solvent was evaporated under vacuum
3. customthe residue was purified by column chromatography