JPS53116330A - Improved preparation of resorcins - Google Patents

Improved preparation of resorcins

Info

Publication number
JPS53116330A
JPS53116330A JP3112377A JP3112377A JPS53116330A JP S53116330 A JPS53116330 A JP S53116330A JP 3112377 A JP3112377 A JP 3112377A JP 3112377 A JP3112377 A JP 3112377A JP S53116330 A JPS53116330 A JP S53116330A
Authority
JP
Japan
Prior art keywords
resorcins
improved preparation
ahydrogenation
thej
phenylenediamines
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
JP3112377A
Other languages
Japanese (ja)
Other versions
JPS6035333B2 (en
Inventor
Tadatoshi Honda
Fujio Matsuda
Kozo Kato
Yoichi Hosono
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP52031123A priority Critical patent/JPS6035333B2/en
Publication of JPS53116330A publication Critical patent/JPS53116330A/en
Publication of JPS6035333B2 publication Critical patent/JPS6035333B2/en
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)

Abstract

PURPOSE: To obtain resorcins in relatively low temperature and in high yield by hydrolyzing m-phenylenediamines with water in thej presence of ahydrogenation catalyst and inorganic acid in hydrogen atmosphere.
COPYRIGHT: (C)1978,JPO&Japio
JP52031123A 1977-03-23 1977-03-23 Improved method for producing resorcinol Expired JPS6035333B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52031123A JPS6035333B2 (en) 1977-03-23 1977-03-23 Improved method for producing resorcinol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52031123A JPS6035333B2 (en) 1977-03-23 1977-03-23 Improved method for producing resorcinol

Publications (2)

Publication Number Publication Date
JPS53116330A true JPS53116330A (en) 1978-10-11
JPS6035333B2 JPS6035333B2 (en) 1985-08-14

Family

ID=12322631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52031123A Expired JPS6035333B2 (en) 1977-03-23 1977-03-23 Improved method for producing resorcinol

Country Status (1)

Country Link
JP (1) JPS6035333B2 (en)

Also Published As

Publication number Publication date
JPS6035333B2 (en) 1985-08-14

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