反应详情

温度

90 °C

To a solution of 4-chloro-8-(2,6-dichlorobenzoylamino)quinoline (659 mg) in dimethyl sulfoxide (10 ml) was added sodium azide (487 mg), and the mixture was stirred at 90° C. for 8 hours. The mixture was diluted with water (20 ml), and the precipitate was filtered and washed with water to give 4-azido-8-(2,6-dichlorobenzoylamino)quinoline (560 mg) as white solid.

1. filtrationthe precipitate was filtered
2. washwashed with water