Publication | Open Access
A Practical Route to Quinolines from Anilines
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2001
Year
EngineeringHeterocyclicGeometryAcid-mediated CyclizationCyclization ProductsPractical RouteOrganic ChemistryEnumerative GeometryHeterocycle ChemistryPharmacologySynthetic ChemistryBiomolecular EngineeringTropical Geometry
A practical route to quinoline from anilines through acid-mediated cyclization of 3-(N-aryl-N-sulfonylamino)propionaldehydes has been developed.Treatment of the cyclization products, dihydroquinoline intermediates with KOH in DMSO leads to substituted quinolines.