JPS6419027A - Production of inner olefin - Google Patents

Production of inner olefin

Info

Publication number
JPS6419027A
JPS6419027A JP62319294A JP31929487A JPS6419027A JP S6419027 A JPS6419027 A JP S6419027A JP 62319294 A JP62319294 A JP 62319294A JP 31929487 A JP31929487 A JP 31929487A JP S6419027 A JPS6419027 A JP S6419027A
Authority
JP
Japan
Prior art keywords
olefin
isomerization
catalyst
alkali metal
norbornene
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
JP62319294A
Other languages
Japanese (ja)
Inventor
Takeo Suzukamo
Masami Fukao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP62319294A priority Critical patent/JPS6419027A/en
Priority to MX012660A priority patent/MX170720B/en
Priority to CA000574774A priority patent/CA1289975C/en
Priority to US07/232,231 priority patent/US4877918A/en
Priority to DE8888113267T priority patent/DE3872679T2/en
Priority to EP88113267A priority patent/EP0320570B1/en
Priority to KR1019880010411A priority patent/KR970000483B1/en
Publication of JPS6419027A publication Critical patent/JPS6419027A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE:To obtain a stable inner olefin by isomerization of an olefin using, as a catalyst, solid base consisting of an alkali hydride and an alumina previously treated with an alkali metal carbonate or aluminate. CONSTITUTION:When an olefin such as 5-vinyl-2-norbornene is isomerized into a stable inner olefin such as 5-ethylidene-5-norbornene, a solid base which is prepared by heating an alkali metal hydride along with an alumina (of a high surface area) previously treated with an alkali metal carbonate or aluminate salt, in an inert gas atmosphere at 200-450 deg.C. The catalyst has high isomerization ability, even without aid of a cocatalyst to effect high efficient isomerization, thus can achieve high efficient isomerization with a reduced amount of the catalyst, almost without production of by-products such as polymers.
JP62319294A 1987-03-02 1987-12-16 Production of inner olefin Pending JPS6419027A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62319294A JPS6419027A (en) 1987-03-02 1987-12-16 Production of inner olefin
MX012660A MX170720B (en) 1987-12-16 1988-08-12 PROCEDURE FOR ISOMERIZING AN OLEPHINE INTO AN INTERNAL OLEPHINE
CA000574774A CA1289975C (en) 1987-12-16 1988-08-15 Process for preparing internal olefins
US07/232,231 US4877918A (en) 1987-12-16 1988-08-15 Process for preparing internal olefins
DE8888113267T DE3872679T2 (en) 1987-12-16 1988-08-16 METHOD FOR PRODUCING INNER OLEFINS.
EP88113267A EP0320570B1 (en) 1987-12-16 1988-08-16 Process for preparing internal olefins
KR1019880010411A KR970000483B1 (en) 1987-03-02 1988-08-16 Process for preparing internal olefins

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4858287 1987-03-02
JP62319294A JPS6419027A (en) 1987-03-02 1987-12-16 Production of inner olefin

Publications (1)

Publication Number Publication Date
JPS6419027A true JPS6419027A (en) 1989-01-23

Family

ID=26388881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62319294A Pending JPS6419027A (en) 1987-03-02 1987-12-16 Production of inner olefin

Country Status (1)

Country Link
JP (1) JPS6419027A (en)

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