PROCESS FOR THE IODINATION OF AROMATIC COMPOUNDS

PROCESS FOR THE IODINATION OF AROMATIC COMPOUNDS

The present invention relates to a process for the preparation of iodinated anilines; in particular, it relates to a process including the direct iodination of 3,5-disubstituted anilines to the corresponding 3,5-disubstituted-2,4,6-triiodoanilines, which are useful intermediates for the synthesis of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAZZON, ROBERTA, UGGERI, FULVIO, FERRIGATO, AURELIA, FRETTA, ROBERTA, VISIGALLI, MASSIMO, MELI, GABRIELE, LEONARDI, GABRIELLA, VIGNALE, EVELIN, CITTERIO, ATTILIO, LATTUADA, LUCIANO
Format: Patent
Sprache:eng ; pol
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The present invention relates to a process for the preparation of iodinated anilines; in particular, it relates to a process including the direct iodination of 3,5-disubstituted anilines to the corresponding 3,5-disubstituted-2,4,6-triiodoanilines, which are useful intermediates for the synthesis of x-ray contrast media, and to the preparation of the contrast media themselves.