METHOD FOR PRODUCTION OF ALPHA,ALPHA-DIMETHYLPHENYL ACETIC ACID FROM ALPHA,ALPHA-DIMETHYL BENZYL CYANIDE

A process for obtaining alpha,alpha-dimethylphenylacetic acid wherein alpha,alphadimethylbenzyl cyanide is reacted in the presence of sodium hydroxide, water and a C4- and/or C5-alcohol at temperatures above about 100° C. and the alpha,alpha-dimethylphenylacetic acid is obtained by acidification.

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Bibliographische Detailangaben
Hauptverfasser:	FLEMMING HANS-WOLFRAM, KORB GERHARD, RYBCZYNSKI WOLFGANG, LEHNERT RUDOLF
Format:	Patent
Sprache:	eng ; hun
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A process for obtaining alpha,alpha-dimethylphenylacetic acid wherein alpha,alphadimethylbenzyl cyanide is reacted in the presence of sodium hydroxide, water and a C4- and/or C5-alcohol at temperatures above about 100° C. and the alpha,alpha-dimethylphenylacetic acid is obtained by acidification.