Zewge, Daniel A mild and efficient synthesis of 4-quinolones and quinolone heterocycles. [electronic resource] - The Journal of organic chemistry May 2007 - 4276-9 p. digital Publication Type: Journal Article ISSN: 0022-3263 Standard No.: 10.1021/jo070181o doi Subjects--Topical Terms: CatalysisCyclizationHeterocyclic Compounds--chemical synthesisMolecular StructureQuinolones--chemical synthesis