JPS5459233A - Preparation of aromatic hydrocarbons - Google Patents

Preparation of aromatic hydrocarbons

Info

Publication number
JPS5459233A
JPS5459233A JP12358177A JP12358177A JPS5459233A JP S5459233 A JPS5459233 A JP S5459233A JP 12358177 A JP12358177 A JP 12358177A JP 12358177 A JP12358177 A JP 12358177A JP S5459233 A JPS5459233 A JP S5459233A
Authority
JP
Japan
Prior art keywords
palladium
aromatic hydrocarbons
polyamide
catalyst
molecular hydrogen
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
JP12358177A
Other languages
Japanese (ja)
Other versions
JPS6121206B2 (en
Inventor
Teizo Yamaji
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP12358177A priority Critical patent/JPS5459233A/en
Publication of JPS5459233A publication Critical patent/JPS5459233A/en
Publication of JPS6121206B2 publication Critical patent/JPS6121206B2/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

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

Abstract

PURPOSE:To prepare the title compounds through smooth dehydrohalogenation, by using a palladium or palladium compound supported on a specific polyamide as a catalyst in bringing aromatic halogen ocmpounds into cantact with molecular hydrogen. CONSTITUTION:Aromatic hydrocarbons, e.g. chlorobenzene, etc. are dehydrohalogenated with molecular hydrogen using palladium or a palladium compound, e.g. an inorganic salt, such as chloride, complex, etc., supported on a polyamide consisting of metaphenylene isophthalamide as main structural units as a catalyst to give aromatic hydrocarbons, e.g. benzene, etc. The polyamide preferably consists mainly of 50-150 repeating units oxpressed by the formula. EFFECT:Stable aromatic halogen compounds can be made non-pollutable.
JP12358177A 1977-10-17 1977-10-17 Preparation of aromatic hydrocarbons Granted JPS5459233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12358177A JPS5459233A (en) 1977-10-17 1977-10-17 Preparation of aromatic hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12358177A JPS5459233A (en) 1977-10-17 1977-10-17 Preparation of aromatic hydrocarbons

Publications (2)

Publication Number Publication Date
JPS5459233A true JPS5459233A (en) 1979-05-12
JPS6121206B2 JPS6121206B2 (en) 1986-05-26

Family

ID=14864123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12358177A Granted JPS5459233A (en) 1977-10-17 1977-10-17 Preparation of aromatic hydrocarbons

Country Status (1)

Country Link
JP (1) JPS5459233A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009102385A (en) * 2001-05-18 2009-05-14 Queen's Univ Of Belfast Hydrogenation process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6159895A (en) * 1998-07-07 2000-12-12 E. I. Du Pont De Nemours And Company Aramid polymer catalyst supports

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009102385A (en) * 2001-05-18 2009-05-14 Queen's Univ Of Belfast Hydrogenation process

Also Published As

Publication number Publication date
JPS6121206B2 (en) 1986-05-26

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