JPS6089436A - Production of 1,4-diene compound - Google Patents

Production of 1,4-diene compound

Info

Publication number
JPS6089436A
JPS6089436A JP58196915A JP19691583A JPS6089436A JP S6089436 A JPS6089436 A JP S6089436A JP 58196915 A JP58196915 A JP 58196915A JP 19691583 A JP19691583 A JP 19691583A JP S6089436 A JPS6089436 A JP S6089436A
Authority
JP
Japan
Prior art keywords
compound
diene compound
catalyst
reaction
diene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP58196915A
Other languages
Japanese (ja)
Inventor
Shoji Kitatsume
Satoshi Otaka
Original Assignee
Mitsubishi Petrochem Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Petrochem Co Ltd filed Critical Mitsubishi Petrochem Co Ltd
Priority to JP58196915A priority Critical patent/JPS6089436A/en
Publication of JPS6089436A publication Critical patent/JPS6089436A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: To produce a 1,4-diene compound with reduced amount of catalyst, by reacting ethylene with a 1,3-diene compound in the presence of a 1,4-diene compound, using a catalyst composed of a Co compound, a P compound and an organic Al compound, without using an inert solvent.
CONSTITUTION: A 1,4-diene compound is produced by reacting ethylene with a 1,3-diene compound in the presence of a catalyst composed of a Co compound, a P compound and an organic Al compound. The reaction is carried out without using an inert solvent at 60W120°C under 3W50kg/cm2G in the presence of a 1,4- diene compound at the initial stage of the reaction. The amount of the 1,4-diene compound present at the initial stage of the reaction is preferably 0.1W5mol per 1mol of the 1,3-diene compound used as a raw material.
EFFECT: Since the catalyst is stabilized by the 1,4-diene compound present in the system at the initial stage of the reaction, the amount of the catalyst can be decreased and the catalyst can be used repeatedly without causing the lowering of the activity. The rate of reaction and the selectivity are high.
COPYRIGHT: (C)1985,JPO&Japio
JP58196915A 1983-10-20 1983-10-20 Production of 1,4-diene compound Pending JPS6089436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58196915A JPS6089436A (en) 1983-10-20 1983-10-20 Production of 1,4-diene compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58196915A JPS6089436A (en) 1983-10-20 1983-10-20 Production of 1,4-diene compound

Publications (1)

Publication Number Publication Date
JPS6089436A true JPS6089436A (en) 1985-05-20

Family

ID=16365776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58196915A Pending JPS6089436A (en) 1983-10-20 1983-10-20 Production of 1,4-diene compound

Country Status (1)

Country Link
JP (1) JPS6089436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026682A1 (en) * 1993-05-06 1994-11-24 Exxon Chemical Patents Inc. Process for producing 1,4-dienes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026682A1 (en) * 1993-05-06 1994-11-24 Exxon Chemical Patents Inc. Process for producing 1,4-dienes
US5430213A (en) * 1993-05-06 1995-07-04 Exxon Chemical Patents Inc. Process for producing 1,4-dienes

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