JPS52142026A - Production of catechol and hydroquinone - Google Patents

Production of catechol and hydroquinone

Info

Publication number
JPS52142026A
JPS52142026A JP5786176A JP5786176A JPS52142026A JP S52142026 A JPS52142026 A JP S52142026A JP 5786176 A JP5786176 A JP 5786176A JP 5786176 A JP5786176 A JP 5786176A JP S52142026 A JPS52142026 A JP S52142026A
Authority
JP
Japan
Prior art keywords
catechol
hydroquinone
production
hydroquione
keone
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
JP5786176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5516493B2 (enExample
Inventor
Yoshio Umemura
Shunichi Hamamoto
Nobuyuki Kuroda
Yukimasa Ito
Satoru Fujizu
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 JP5786176A priority Critical patent/JPS52142026A/ja
Publication of JPS52142026A publication Critical patent/JPS52142026A/ja
Publication of JPS5516493B2 publication Critical patent/JPS5516493B2/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)
JP5786176A 1976-05-21 1976-05-21 Production of catechol and hydroquinone Granted JPS52142026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5786176A JPS52142026A (en) 1976-05-21 1976-05-21 Production of catechol and hydroquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5786176A JPS52142026A (en) 1976-05-21 1976-05-21 Production of catechol and hydroquinone

Publications (2)

Publication Number Publication Date
JPS52142026A true JPS52142026A (en) 1977-11-26
JPS5516493B2 JPS5516493B2 (enExample) 1980-05-02

Family

ID=13067765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5786176A Granted JPS52142026A (en) 1976-05-21 1976-05-21 Production of catechol and hydroquinone

Country Status (1)

Country Link
JP (1) JPS52142026A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863728A (zh) * 2017-12-08 2018-11-23 黄骅市信诺立兴精细化工股份有限公司 一种9,9-二(4-羟基芳基)芴类化合物的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580956A (en) * 1967-11-03 1971-05-25 Universal Oil Prod Co Hydroxylation of aromatic compounds
US3849502A (en) * 1969-12-30 1974-11-19 Rhone Poulenc Sa Hydroxylation of aromatic compounds
JPS50130728A (enExample) * 1974-04-04 1975-10-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580956A (en) * 1967-11-03 1971-05-25 Universal Oil Prod Co Hydroxylation of aromatic compounds
US3849502A (en) * 1969-12-30 1974-11-19 Rhone Poulenc Sa Hydroxylation of aromatic compounds
JPS50130728A (enExample) * 1974-04-04 1975-10-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863728A (zh) * 2017-12-08 2018-11-23 黄骅市信诺立兴精细化工股份有限公司 一种9,9-二(4-羟基芳基)芴类化合物的制备方法

Also Published As

Publication number Publication date
JPS5516493B2 (enExample) 1980-05-02

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