METHOD FOR PRODUCING DIALKYL BISPHENOLS

PROBLEM TO BE SOLVED: To provide a method for producing dialkyl bisphenols in an easy way and in a high yield by using an inexpensive raw material. SOLUTION: The invention relates to the method for producing dialkyl bisphenols represented by formula (1) comprising an oxidative coupling reaction of a...

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Bibliographische Detailangaben
Hauptverfasser:	SUGIMOTO MAMORU, YOSHIKAWA HIROSUKE, ITO MASAMICHI, SAKAMAKI KENSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing dialkyl bisphenols in an easy way and in a high yield by using an inexpensive raw material. SOLUTION: The invention relates to the method for producing dialkyl bisphenols represented by formula (1) comprising an oxidative coupling reaction of a p-alkylphenol in an organic solvent in the presence of a complex of cupric chloride with cyclohexyl amine, (in the formula, R is a 1-8C linear or branched alkyl or alkenyl group). COPYRIGHT: (C)2008,JPO&INPIT