JPS5265233A - Industrial preparation of divalent phenols - Google Patents

Industrial preparation of divalent phenols

Info

Publication number
JPS5265233A
JPS5265233A JP50139237A JP13923775A JPS5265233A JP S5265233 A JPS5265233 A JP S5265233A JP 50139237 A JP50139237 A JP 50139237A JP 13923775 A JP13923775 A JP 13923775A JP S5265233 A JPS5265233 A JP S5265233A
Authority
JP
Japan
Prior art keywords
divalent phenols
industrial preparation
phenols
divalent
oxidation
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
JP50139237A
Other languages
Japanese (ja)
Other versions
JPS5530780B2 (en
Inventor
Nagaaki Takamitsu
Shunichi Hamamoto
Nobuyuki Kuroda
Masami Hayashi
Katsuzo Harada
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.)
Ube Corp
Original Assignee
Ube 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP50139237A priority Critical patent/JPS5265233A/en
Publication of JPS5265233A publication Critical patent/JPS5265233A/en
Publication of JPS5530780B2 publication Critical patent/JPS5530780B2/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

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

Abstract

PURPOSE: To obtain divalent phenols in high yields by oxidizing monovalent phenols with ketone peroxides, characterized by carrying out the said oxidation in the presence of at least one compound selected from phsphoric acid esters, ethylenediaminetetraacetic acid salts, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP50139237A 1975-11-21 1975-11-21 Industrial preparation of divalent phenols Granted JPS5265233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50139237A JPS5265233A (en) 1975-11-21 1975-11-21 Industrial preparation of divalent phenols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139237A JPS5265233A (en) 1975-11-21 1975-11-21 Industrial preparation of divalent phenols

Publications (2)

Publication Number Publication Date
JPS5265233A true JPS5265233A (en) 1977-05-30
JPS5530780B2 JPS5530780B2 (en) 1980-08-13

Family

ID=15240656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139237A Granted JPS5265233A (en) 1975-11-21 1975-11-21 Industrial preparation of divalent phenols

Country Status (1)

Country Link
JP (1) JPS5265233A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128336A (en) * 1989-07-11 1991-05-31 Rhone Poulenc Chim Method for hydroxylation of phenol and phenol ether

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128336A (en) * 1989-07-11 1991-05-31 Rhone Poulenc Chim Method for hydroxylation of phenol and phenol ether

Also Published As

Publication number Publication date
JPS5530780B2 (en) 1980-08-13

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