METHOD FOR PRODUCING AROMATIC NITRO COMPOUNDS

METHOD FOR PRODUCING AROMATIC NITRO COMPOUNDS

According to the invention, a quantity of 0.5 to 20,000 ppm of one or more surface active substances from the group of anionic, cationic, zwitterionic or non-ionic is added to the reaction mixture during the conversion of aromatic compounds with nitrating acid, said acid containing HNO3 and optional...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KACZOROWSKI, MANFRED, KONIG, BERND-MICHAEL, RAATZ, HANS-JOACHIM, DUHR, JOHANNES
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:According to the invention, a quantity of 0.5 to 20,000 ppm of one or more surface active substances from the group of anionic, cationic, zwitterionic or non-ionic is added to the reaction mixture during the conversion of aromatic compounds with nitrating acid, said acid containing HNO3 and optional H2SO4 and/or H2O and/or H3PO4, to aromatic nitro compounds.