3-Bromophenol → HCID 10221666, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 0.16 g of 88% KOH and 1.73 g of 3-bromophenol at 50° C. was treated with 0.50 g of 4-chloro-6,7-dimethoxy-3-quinolinecarbonitrile. The resulting mixture was heated to 170° C. during 30 min, cooled, and treated at 0° C. with 40 ml of 0.1N NaOH. The solid which resulted was filtered, washed with water, and dissolved in methylene chloride. The solution was washed with 0.5 N NaOH and water, dried, and concentrated. The resulting solid was recrystallized from methylene chloride-hexane to give 4-(3-bromophenoxy)-6,7-dimethoxy-3-quinolinecarbonitrile as a white solid, mp187-190° C.

Provenance & Evidence