反应详情

温度

150 °C

A mixture of 4-chloro-6-methoxy-7-(2-methoxyethoxy)quinoline hydrochloride (250 mg, 0.82 mmol) and 3-hydroxy-4-methylaniline (123 mg, 1 mmol) in DMF (5 ml) was heated at 150° C. for 30 minutes. The mixture was diluted with isopropanol and the resulting solid collected by filtration and washed with isopropanol to give 4-(3-hydroxy-4-methylanilino)-6-methoxy-7-(2-methoxyethoxy)quinoline hydrochloride (168 mg, 58%).

1. filtrationthe resulting solid collected by filtration
2. washwashed with isopropanol