PROCESS FOR THE PRODUCTION OF AROMATIC AMINES

Aromatic amines produced by hydrogenation of the corresponding nitroaromatic compounds are purified in a specified manner. In the purification procedure, the particular amine is initially mixed with an aqueous solution of a base. The organic and aqueous phases are then separated by adding excess wat...

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Bibliographic Details
Main Authors SOMMER KNUT, LAGO ANDRE, LEHNER PETER
Format Patent
LanguageEnglish
Published 23.12.2010
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:Aromatic amines produced by hydrogenation of the corresponding nitroaromatic compounds are purified in a specified manner. In the purification procedure, the particular amine is initially mixed with an aqueous solution of a base. The organic and aqueous phases are then separated by adding excess water.
Bibliography:Application Number: US20100814536