5-Amino-2-methylphenol → HCID 22646537, compound

Participants

Reaction Steps

A mixture of 4-chloro-6-cyano-7-(2-methoxyethoxy)quinoline hydrochloride (220 mg 0.84 mmol), (prepared as described for the starting material in Example 1), and 3-hydroxy-4-methylaniline (123 mg, 1 mmol) in isopropanol (10 ml) was heated at reflux for 1 hour. The mixture was allowed to cool, the solid product was collected by filtration, washed with acetone and dried to give 6-cyano-4-(3-hydroxy-4-methylanilino)-7-(2-methoxyethoxy)quinoline hydrochloride (210 mg, 60%) as an orange solid.

Provenance & Evidence