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Note | Regular issue | Vol 48, No. 6, 1998, pp.1249-1254
Published online, 1st January, 1970
DOI: 10.3987/COM-98-8164
Hydrolysis of 4-Amino-3-qunolinesulfonamides

Leszek Skrzypek

*Department of Organic Chemistry, The Medical University of Silesia, Jagiellonska Str. 4, 41-200 Sosnowiec, Poland


Acid hydrolysis of 4-amino-3-quinolinesulfonamides (3) gives 1,4-dihydro-4-oxo-3-quinolinesulfonamides (4), 4-aminoquinolines (5) or a mixture of these compounds.