反应详情

温度

50 °C

To a solution of 1-chloro-6-methoxy-isoquinoline (2 g, 10.3 mmol) in DCM (60 ml) was added BBr3 in (4.9 ml, 51.6 mmol) in 10 mL THF and the reaction was heated to 50° C. overnight. The reaction was cooled to 0° C. and 30 volumes of methanol was added as a quench. The solvent was removed to afford 2.87 g (>99%) of 1-chloro-isoquinolin-6-ol as a brown solid. LCMS found 180.36 [M+H]+.

1. temperatureThe reaction was cooled to 0° C.
2. customThe solvent was removed