JPS5278843A - Preparation of diphenols - Google Patents

Preparation of diphenols

Info

Publication number
JPS5278843A
JPS5278843A JP50154885A JP15488575A JPS5278843A JP S5278843 A JPS5278843 A JP S5278843A JP 50154885 A JP50154885 A JP 50154885A JP 15488575 A JP15488575 A JP 15488575A JP S5278843 A JPS5278843 A JP S5278843A
Authority
JP
Japan
Prior art keywords
diphenols
preparation
peroxide
monophenol
afford
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
JP50154885A
Other languages
Japanese (ja)
Other versions
JPS5530782B2 (en
Inventor
Nagaaki Takamitsu
Shunichi Hamamoto
Nobuyuki Kuroda
Masami Hayashi
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 JP50154885A priority Critical patent/JPS5278843A/en
Publication of JPS5278843A publication Critical patent/JPS5278843A/en
Publication of JPS5530782B2 publication Critical patent/JPS5530782B2/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: A monophenol is oxidized with a ketone peroxide in the presence of a specific catalyst to afford diphenols in high yield with respect to the spent peroxide.
COPYRIGHT: (C)1977,JPO&Japio
JP50154885A 1975-12-26 1975-12-26 Preparation of diphenols Granted JPS5278843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50154885A JPS5278843A (en) 1975-12-26 1975-12-26 Preparation of diphenols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50154885A JPS5278843A (en) 1975-12-26 1975-12-26 Preparation of diphenols

Publications (2)

Publication Number Publication Date
JPS5278843A true JPS5278843A (en) 1977-07-02
JPS5530782B2 JPS5530782B2 (en) 1980-08-13

Family

ID=15594071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50154885A Granted JPS5278843A (en) 1975-12-26 1975-12-26 Preparation of diphenols

Country Status (1)

Country Link
JP (1) JPS5278843A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0571447B1 (en) * 1991-02-16 1996-07-03 Interox Chemicals Limited Catalytic hydroxylation of phenol

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849502A (en) * 1969-12-30 1974-11-19 Rhone Poulenc Sa Hydroxylation of aromatic compounds
JPS50130728A (en) * 1974-04-04 1975-10-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849502A (en) * 1969-12-30 1974-11-19 Rhone Poulenc Sa Hydroxylation of aromatic compounds
JPS50130728A (en) * 1974-04-04 1975-10-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0571447B1 (en) * 1991-02-16 1996-07-03 Interox Chemicals Limited Catalytic hydroxylation of phenol

Also Published As

Publication number Publication date
JPS5530782B2 (en) 1980-08-13

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