反应详情

温度

85 °C

To a solution of 4-chloro-6-(methyloxy)-3-quinolinecarbonitrile (1.1 g, 5.03 mmol), potassium carbonate (0.76 g, 5.53 mmol), tetrakis-triphenylphosphine (120 mg, 0.10 mmol) in DME (30 mL) and H2O (10 mL) was added 2,4,6-trivinylcycloborane-pyridine complex (1.33 g, 5.53 mmol). After stirring for 5 hours at 85° C. the reaction contents was concentrated and the product purified by chromatography on silica gel (hexanes/EtOAc, 4:1) to give a light brown solid (0.9 g, 86%): LC/MS (ES) m/e 211 (M+H)+.

1. customthe reaction contents
2. concentrationwas concentrated
3. customthe product purified by chromatography on silica gel (hexanes/EtOAc, 4:1)