F. Dumont, G. Slegers
Sep 1, 2010
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Journal
Bulletin des Sociétés Chimiques Belges
Abstract
The synthesis of 7-bromo-5-iodo-4-oxo-1,4-dihydroquinoline-2-carboxylic acid 7 is described. The synthesis was started from 2,6-dibromo-4-nitroaniline and carried out using a modified Conrad-Limpach procedure followed by a nucleophilic non-isotopic exchange.