JPS50130728A - - Google Patents

Info

Publication number
JPS50130728A
JPS50130728A JP49037319A JP3731974A JPS50130728A JP S50130728 A JPS50130728 A JP S50130728A JP 49037319 A JP49037319 A JP 49037319A JP 3731974 A JP3731974 A JP 3731974A JP S50130728 A JPS50130728 A JP S50130728A
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.)
Granted
Application number
JP49037319A
Other versions
JPS5238547B2 (ja
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 JP49037319A priority Critical patent/JPS5238547B2/ja
Priority to GB1112675A priority patent/GB1448357A/en
Priority to HU75UE00000063A priority patent/HU172432B/hu
Priority to SU752119546A priority patent/SU662004A3/ru
Priority to IT2197375A priority patent/IT1034822B/it
Priority to CS228975A priority patent/CS193511B2/cs
Priority to DE19752514743 priority patent/DE2514743C3/de
Priority to FR7510618A priority patent/FR2266684B1/fr
Publication of JPS50130728A publication Critical patent/JPS50130728A/ja
Priority to US05/745,556 priority patent/US4072722A/en
Publication of JPS5238547B2 publication Critical patent/JPS5238547B2/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)
JP49037319A 1974-04-04 1974-04-04 Expired JPS5238547B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP49037319A JPS5238547B2 (ja) 1974-04-04 1974-04-04
GB1112675A GB1448357A (en) 1974-04-04 1975-03-18 Process for preparing dihydric phenol derivatives
HU75UE00000063A HU172432B (hu) 1974-04-04 1975-04-02 Sposob poluchenija proizvodnykh fenola
CS228975A CS193511B2 (en) 1974-04-04 1975-04-03 Process for preparing dihydroxy-benzenes
IT2197375A IT1034822B (it) 1974-04-04 1975-04-03 Procedimento per la preparazione di derivati di fenolo diidrico
SU752119546A SU662004A3 (ru) 1974-04-04 1975-04-03 Способ получени двухатомного фенола
DE19752514743 DE2514743C3 (de) 1974-04-04 1975-04-04 Verfahren zur Herstellung von zweiwertigen Phenolderivaten
FR7510618A FR2266684B1 (ja) 1974-04-04 1975-04-04
US05/745,556 US4072722A (en) 1974-04-04 1976-11-29 Process for preparing dihydric phenol derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49037319A JPS5238547B2 (ja) 1974-04-04 1974-04-04

Publications (2)

Publication Number Publication Date
JPS50130728A true JPS50130728A (ja) 1975-10-16
JPS5238547B2 JPS5238547B2 (ja) 1977-09-29

Family

ID=12494337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49037319A Expired JPS5238547B2 (ja) 1974-04-04 1974-04-04

Country Status (1)

Country Link
JP (1) JPS5238547B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278843A (en) * 1975-12-26 1977-07-02 Ube Ind Ltd Preparation of diphenols
JPS52142026A (en) * 1976-05-21 1977-11-26 Ube Ind Ltd Production of catechol and hydroquinone
JPS5569529A (en) * 1978-11-16 1980-05-26 Agency Of Ind Science & Technol Continuous preparation of polyhydric phenol
JP2011522858A (ja) * 2008-06-09 2011-08-04 ロデイア・オペラシヨン フェノールのヒドロキシル化法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278843A (en) * 1975-12-26 1977-07-02 Ube Ind Ltd Preparation of diphenols
JPS5530782B2 (ja) * 1975-12-26 1980-08-13
JPS52142026A (en) * 1976-05-21 1977-11-26 Ube Ind Ltd Production of catechol and hydroquinone
JPS5516493B2 (ja) * 1976-05-21 1980-05-02
JPS5569529A (en) * 1978-11-16 1980-05-26 Agency Of Ind Science & Technol Continuous preparation of polyhydric phenol
JP2011522858A (ja) * 2008-06-09 2011-08-04 ロデイア・オペラシヨン フェノールのヒドロキシル化法

Also Published As

Publication number Publication date
JPS5238547B2 (ja) 1977-09-29

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