PRODUCTION OF ALKYLBENZENE

PURPOSE:To stably produce a monoalkylbenzene or a dialkylbenzene in high selectivity and yield and facilitate recovery and reutilization of a catalyst. CONSTITUTION:Benzene is reacted with a 2-5C olefin as an alkylating agent in the liquid phase in the presence of a heteropoly-acid and/or a heteropo...

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Bibliographische Detailangaben
Hauptverfasser:	SAITO NOBORU, OKUDA NORIMASA, HASEBE REN
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To stably produce a monoalkylbenzene or a dialkylbenzene in high selectivity and yield and facilitate recovery and reutilization of a catalyst. CONSTITUTION:Benzene is reacted with a 2-5C olefin as an alkylating agent in the liquid phase in the presence of a heteropoly-acid and/or a heteropoly-acid salt as a catalyst to produce a monoalkylbezene from the benzene or a dialkylbenzene is produced from the monoalkylbenzene.