Isopropanol → HCID 22646651, compound

Participants

Reaction Steps

A mixture of 4-chloro-6,7-dimethoxyquinoline hydrochloride (540 mg, 2.08 mmol), (prepared as described for the starting material in Example 2), in 3-aminophenol (1 ml) and isopropanol (15 ml) was heated at reflux for 2 hours. The mixture was allowed to cool and the solid product was collected by filtration, washed with acetone and dried to give 6,7-dimethoxy-4-(3-hydroxyanilino)quinoline hydrochloride (336 mg, 47%).

Provenance & Evidence