PROCESS FOR PRODUCING P-NITROANILINE

A process for producing p-nitroaniline comprises nitrating an a-methylbenzalaniline of the formulawherein R represents an alkyl group of 1 to 5 carbon atoms, and n is 0 or 1, with nitric acid in the presence of a halogenated aliphatic hydrocarbon solvent and sulfuric acid, and hydrolyzing the result...

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Bibliographic Details
Main Authors HARADA, TAIRA, NAGAOKA, TAKENORI, SHIMIZU, TOYOZI
Format Patent
LanguageEnglish
Published 13.01.1982
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:A process for producing p-nitroaniline comprises nitrating an a-methylbenzalaniline of the formulawherein R represents an alkyl group of 1 to 5 carbon atoms, and n is 0 or 1, with nitric acid in the presence of a halogenated aliphatic hydrocarbon solvent and sulfuric acid, and hydrolyzing the resulting p-nitro-a- methylbenzalaniline of the formula
Bibliography:Application Number: EP19810301064