反应详情

温度

80 °C

To a solution of EXAMPLE 34A (2.6 g, 8.35 mmol) in 5:1 dimethoxyethane/ethanol (90 mL) was added 1-(phenylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (3.53 g, 9.18 mmol), 1M aqueous sodium carbonate (6.68 mL) and dichlorobis (triphenylphosphine)-palladium (II) (0.29 g, 0.42 mmol). The reaction was heated at 80° C. for 3 hours, cooled, and diluted with ethyl acetate. The solution was washed with brine, dried over magnesium sulfate, filtered and concentrated to give the title compound. MS (ESI) m/e 442.0 (M+H)+.

1. temperaturecooled
2. washThe solution was washed with brine
3. dry with materialdried over magnesium sulfate
4. filtrationfiltered
5. concentrationconcentrated