抄録
Debromination of bromine in the 5-position of 5, 7-dibromo-6-hydroxyquinoline (III) with hydrobromic acid and phenol was examined and 6-hydroxy-7-bromoquinoline (II) was found to be obtained in a high yield when (III) is heated for 2 hours with 48% hydrobromic acid and phenol, with agitation. (II) is also obtained in a high yield when (III) is heated with phosphoric and sulfuric acids and glycerol.
