JPS55124729A - Oxidative coupling of substituted phenol - Google Patents

Oxidative coupling of substituted phenol

Info

Publication number
JPS55124729A
JPS55124729A JP3220979A JP3220979A JPS55124729A JP S55124729 A JPS55124729 A JP S55124729A JP 3220979 A JP3220979 A JP 3220979A JP 3220979 A JP3220979 A JP 3220979A JP S55124729 A JPS55124729 A JP S55124729A
Authority
JP
Japan
Prior art keywords
reaction
oxidative coupling
type
salt
cation exchange
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
JP3220979A
Other languages
Japanese (ja)
Other versions
JPS6312047B2 (en
Inventor
Motoo Kawamata
Shiro Fujikake
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP3220979A priority Critical patent/JPS55124729A/en
Publication of JPS55124729A publication Critical patent/JPS55124729A/en
Publication of JPS6312047B2 publication Critical patent/JPS6312047B2/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

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

Abstract

PURPOSE: To carry out the oxidative coupling of substituted phenols in an easily controllable reaction system, in high reaction rate, by the use of a catalyst obtained by converting a cation exchange resin to the metal-salt-type one with Na, K, Rb, Cs, etc.
CONSTITUTION: Substituted phenols such as alkylphenols, alkoxyphenols, 1-naphthol, etc. are subjected to the oxidative coupling reaction (oxidative dehydrogenation condensation) to obtain the corresponding alkyl- or alkoxy-substituted biphenoquinone, biphenols, binaphthequinones, etc. The reaction is carried out in the presence of a cation exchange resin converted to a metal salt-type one with Li, Na, K, Rb, Cs, Fr, Cu, Mn, Co, Ni, Fe, or Cr. Higher catalytic activity is obtained by the use of a resin converted to a chelate with an amino-containing compound, together with the above salt-type resin. The catalyst can be easily separated from the reaction product, and reused. No pollutions with the metals.
COPYRIGHT: (C)1980,JPO&Japio
JP3220979A 1979-03-22 1979-03-22 Oxidative coupling of substituted phenol Granted JPS55124729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3220979A JPS55124729A (en) 1979-03-22 1979-03-22 Oxidative coupling of substituted phenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3220979A JPS55124729A (en) 1979-03-22 1979-03-22 Oxidative coupling of substituted phenol

Publications (2)

Publication Number Publication Date
JPS55124729A true JPS55124729A (en) 1980-09-26
JPS6312047B2 JPS6312047B2 (en) 1988-03-17

Family

ID=12352513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3220979A Granted JPS55124729A (en) 1979-03-22 1979-03-22 Oxidative coupling of substituted phenol

Country Status (1)

Country Link
JP (1) JPS55124729A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010047524A (en) * 2008-08-22 2010-03-04 Kawasaki Kasei Chem Ltd Process for producing 4,4'-di-substituted 2,2'-binaphthalene-1,1'-diol derivative

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010047524A (en) * 2008-08-22 2010-03-04 Kawasaki Kasei Chem Ltd Process for producing 4,4'-di-substituted 2,2'-binaphthalene-1,1'-diol derivative

Also Published As

Publication number Publication date
JPS6312047B2 (en) 1988-03-17

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