JPS5238546B2 - - Google Patents

Info

Publication number
JPS5238546B2
JPS5238546B2 JP49037318A JP3731874A JPS5238546B2 JP S5238546 B2 JPS5238546 B2 JP S5238546B2 JP 49037318 A JP49037318 A JP 49037318A JP 3731874 A JP3731874 A JP 3731874A JP S5238546 B2 JPS5238546 B2 JP S5238546B2
Authority
JP
Japan
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.)
Expired
Application number
JP49037318A
Other languages
Japanese (ja)
Other versions
JPS50130727A (ko
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 filed Critical
Priority to JP49037318A priority Critical patent/JPS5238546B2/ja
Priority to GB1112775A priority patent/GB1448358A/en
Priority to HU75UE00000062A priority patent/HU172431B/hu
Priority to IT2197275A priority patent/IT1034821B/it
Priority to CS228875A priority patent/CS190471B2/cs
Priority to SU752120400A priority patent/SU689614A3/ru
Priority to DE19752514742 priority patent/DE2514742C3/de
Priority to FR7510616A priority patent/FR2266683B1/fr
Publication of JPS50130727A publication Critical patent/JPS50130727A/ja
Priority to US05/682,064 priority patent/US4078006A/en
Publication of JPS5238546B2 publication Critical patent/JPS5238546B2/ja
Expired 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)
JP49037318A 1974-04-04 1974-04-04 Expired JPS5238546B2 (ko)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP49037318A JPS5238546B2 (ko) 1974-04-04 1974-04-04
GB1112775A GB1448358A (en) 1974-04-04 1975-03-18 Process for preparint dihydric phenol derivatives
HU75UE00000062A HU172431B (hu) 1974-04-04 1975-04-02 Sposob poluchenija proizvodnykh fenola
IT2197275A IT1034821B (it) 1974-04-04 1975-04-03 Procedimento per preparare derivati fenolici diidrici
CS228875A CS190471B2 (en) 1974-04-04 1975-04-03 Method of producing dihydric phenols
SU752120400A SU689614A3 (ru) 1974-04-04 1975-04-04 Способ получени производных двухатомного фенола
DE19752514742 DE2514742C3 (de) 1974-04-04 1975-04-04 Verfahren zur Herstellung von zweiwertigen Phenolderivaten
FR7510616A FR2266683B1 (ko) 1974-04-04 1975-04-04
US05/682,064 US4078006A (en) 1974-04-04 1976-04-30 Process for preparing dihydric phenol derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49037318A JPS5238546B2 (ko) 1974-04-04 1974-04-04

Publications (2)

Publication Number Publication Date
JPS50130727A JPS50130727A (ko) 1975-10-16
JPS5238546B2 true JPS5238546B2 (ko) 1977-09-29

Family

ID=12494314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49037318A Expired JPS5238546B2 (ko) 1974-04-04 1974-04-04

Country Status (1)

Country Link
JP (1) JPS5238546B2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265232A (en) * 1975-11-21 1977-05-30 Ube Ind Ltd Industrial preparation of divalent phenols
JPS5278842A (en) * 1975-12-26 1977-07-02 Ube Ind Ltd Preparation of divalent phenols
JPS52118436A (en) * 1976-03-30 1977-10-04 Ube Ind Ltd Synthesis of catechol and hydroquinone
FR2689505B1 (fr) * 1992-04-03 1995-06-09 Rhone Poulenc Chimie Procede d'hydroxylation de composes phenoliques.
FR2932178B1 (fr) * 2008-06-09 2012-12-07 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols
FR2975393B1 (fr) * 2011-05-19 2013-05-10 Rhodia Operations Procede d'hydroxylation de phenols et d'ethers de phenols

Also Published As

Publication number Publication date
JPS50130727A (ko) 1975-10-16

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