JPS55133321A - Preparation of perfluoro-2-butene - Google Patents

Preparation of perfluoro-2-butene

Info

Publication number
JPS55133321A
JPS55133321A JP4004879A JP4004879A JPS55133321A JP S55133321 A JPS55133321 A JP S55133321A JP 4004879 A JP4004879 A JP 4004879A JP 4004879 A JP4004879 A JP 4004879A JP S55133321 A JPS55133321 A JP S55133321A
Authority
JP
Japan
Prior art keywords
butene
perfluoro
oxygen
continue
aluminum
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.)
Granted
Application number
JP4004879A
Other languages
Japanese (ja)
Other versions
JPS6116251B2 (en
Inventor
Takashi Totsuka
Yonosuke Aisaka
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP4004879A priority Critical patent/JPS55133321A/en
Publication of JPS55133321A publication Critical patent/JPS55133321A/en
Publication of JPS6116251B2 publication Critical patent/JPS6116251B2/ja
Granted 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 suppress the deterioration of a catalyst, to continue the reaction for a long term, and to obtain the title compound useful as a propelland or a monomer for a polymer, by bringing perfluoro-1-butene into contact with aluminum or nickel oxide in the presence of oxygen.
CONSTITUTION: Perfluoro-1-butene (P) is brought into contact with aluminum or nickel oxide, in the presence of 0.1W200mol%, preferably 1W50mol%, based on P of oxygen or air with an inert gas, to obtain perfluro-2-butene. The oxygen enables the catalytic activity to continue for 100hrs or longer.
USE: An intermediate for trifluoroacetic acid, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP4004879A 1979-04-02 1979-04-02 Preparation of perfluoro-2-butene Granted JPS55133321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4004879A JPS55133321A (en) 1979-04-02 1979-04-02 Preparation of perfluoro-2-butene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4004879A JPS55133321A (en) 1979-04-02 1979-04-02 Preparation of perfluoro-2-butene

Publications (2)

Publication Number Publication Date
JPS55133321A true JPS55133321A (en) 1980-10-17
JPS6116251B2 JPS6116251B2 (en) 1986-04-28

Family

ID=12570022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4004879A Granted JPS55133321A (en) 1979-04-02 1979-04-02 Preparation of perfluoro-2-butene

Country Status (1)

Country Link
JP (1) JPS55133321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023286753A1 (en) * 2021-07-15 2023-01-19 ダイキン工業株式会社 Method for producing alkene

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0362727U (en) * 1989-10-23 1991-06-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023286753A1 (en) * 2021-07-15 2023-01-19 ダイキン工業株式会社 Method for producing alkene
JP2023013218A (en) * 2021-07-15 2023-01-26 ダイキン工業株式会社 Method for producing alkene

Also Published As

Publication number Publication date
JPS6116251B2 (en) 1986-04-28

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