反应详情

To a pressure vial was added 2-(7-methoxyquinolin-4-yloxy)acetic acid (1.00 g, 4.29 mmol) in DCE (0.6 M, 7 mL). The vial was cooled in an ice bath and to the solution was added BBr3 (1.62 ml, 17.2 mmol). The reaction was allowed to warm to room temperature and stirred overnight. While some starting material remained, the reaction was stopped and diluted with DCM (keep in hood due to fuming). The solids were filtered and dried over high vacuum to yield a light brown crude solid (˜1.8 g). The material was used without further purification.

1. temperatureThe vial was cooled in an ice bath and to the solution
2. filtrationThe solids were filtered
3. customdried over high vacuum