PROCESS FOR THE PREPARATION OF 2-(4-ISOBUTYLPHENYL)-PROPIOHYDROXAMIC ACID

A process for the preparation of 2-(4-isobutylphenyl)-propiohydroxamic acid comprises the steps of forming a mixture of 2-(4-isobutylphenyl)-propionitrile as a starting compound and anhydrous methanol. The mixture, is saturated with dry hydrochloric gas under cooling, reacted and the reaction produc...

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Bibliographic Details
Main Authors SELLERI, RENATO, ORZALESI, GIOVANNI
Format Patent
LanguageEnglish
French
Published 18.09.1979
Edition2
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:A process for the preparation of 2-(4-isobutylphenyl)-propiohydroxamic acid comprises the steps of forming a mixture of 2-(4-isobutylphenyl)-propionitrile as a starting compound and anhydrous methanol. The mixture, is saturated with dry hydrochloric gas under cooling, reacted and the reaction product, diluted by ethyl ether, whereby a precipitate is formed. The precipitate is reacted with a mixture of a methanol solution of hydroxylamine hydrochloride and a sodium hydroxide solution under stirring, and the reaction product diluted with water and the desired compound precipitated by carbon dioxide.
Bibliography:Application Number: CA19750237341