反应详情

温度

80 °C

A 25 mL Schlenk flask was charged with (6-chloropyridin-3-yl)(4-(tetrahydro-2H-pyran-2-yloxy)phenyl)methanone (318 mg, 1.0 mmol), tetrakis(triphenylphos-phine)Palladium(0) (116 mg, 0.1 mmol, 10 mol %), cuprous iodide (38 g, 0.2 mmol, 20 mol %), triethylamine (5 mL), and tert-butyl methyl(prop-2-ynyl)carbamate (169 mg, 1 mmol). The flask was flushed with nitrogen three times and 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 yellow solid (180 mg, 40% 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