SEARCH Articles Figures Tables 2- Aryl-3-hydroxyquinoline-4 -ones 3- aryl-4-hydroxyquinolin-2 -ones 4-Hydroxyquinoline-2-one, reaction with oxalyl chloride 4-hydroxyquinolin-2 -ones 4-hydroxyquinolin-2 -ones 8- Hydroxyquinolin-2-one, reaction with ethyl 3-chloroacrylate 8-Hydroxyquinoline 8-hydroxyquinolinate Hydroxyquinolin-2(lH)-ones Hydroxyquinolines