JPS5714571A - Production of c-acid or its salt - Google Patents

Production of c-acid or its salt

Info

Publication number
JPS5714571A
JPS5714571A JP8918380A JP8918380A JPS5714571A JP S5714571 A JPS5714571 A JP S5714571A JP 8918380 A JP8918380 A JP 8918380A JP 8918380 A JP8918380 A JP 8918380A JP S5714571 A JPS5714571 A JP S5714571A
Authority
JP
Japan
Prior art keywords
catalyst
bisthioether
nitrotoluene
chloro
methylene
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
JP8918380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6357420B2 (https=
Inventor
Masaharu Ooyama
Motokazu Ishimori
Hiroshi Hata
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.)
Kawamura Institute of Chemical Research
DIC Corp
Original Assignee
Kawamura Institute of Chemical Research
Dainippon Ink and Chemicals Co 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 Kawamura Institute of Chemical Research, Dainippon Ink and Chemicals Co Ltd filed Critical Kawamura Institute of Chemical Research
Priority to JP8918380A priority Critical patent/JPS5714571A/ja
Publication of JPS5714571A publication Critical patent/JPS5714571A/ja
Publication of JPS6357420B2 publication Critical patent/JPS6357420B2/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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP8918380A 1980-07-02 1980-07-02 Production of c-acid or its salt Granted JPS5714571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8918380A JPS5714571A (en) 1980-07-02 1980-07-02 Production of c-acid or its salt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8918380A JPS5714571A (en) 1980-07-02 1980-07-02 Production of c-acid or its salt

Publications (2)

Publication Number Publication Date
JPS5714571A true JPS5714571A (en) 1982-01-25
JPS6357420B2 JPS6357420B2 (https=) 1988-11-11

Family

ID=13963625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8918380A Granted JPS5714571A (en) 1980-07-02 1980-07-02 Production of c-acid or its salt

Country Status (1)

Country Link
JP (1) JPS5714571A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107382793A (zh) * 2017-08-02 2017-11-24 江苏仁欣化工股份有限公司 一种催化加氢制备clt酸的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107382793A (zh) * 2017-08-02 2017-11-24 江苏仁欣化工股份有限公司 一种催化加氢制备clt酸的方法

Also Published As

Publication number Publication date
JPS6357420B2 (https=) 1988-11-11

Similar Documents

Publication Publication Date Title
JPS52108917A (en) Preparation of acrylic acid by vapor-phase catalytic oxidation of prop ylene
GB1472050A (en) Non-ionic x-ray contrast agents
JPS5714571A (en) Production of c-acid or its salt
JPS5643246A (en) Preparation of tertiary amine
JPS5750935A (en) 1,4-benzoquinone derivative
JPS56113799A (en) Glucoside derivative
JPS5419910A (en) Preparation of diacetoxybutene
JPS5219642A (en) Preparation of 2-hydroxy-4-(2,7- alkadienyloxy)-benzophenones
JPS5721363A (en) Production of c-acid or its salt
JPS5536438A (en) Beta-ionone derivative and its preparation
JPS5223045A (en) Preparation of tropothiones
JPS5764635A (en) Hydroxycyclopentanone and its preparation
JPS5419936A (en) Preparation of intermediate for pigment
JPS52148083A (en) Preparation of piperidine
JPS54122691A (en) Production of palladium and platinum catalyst
JPS53135926A (en) Synthesis of 1,3,6-tricyanohexane
JPS57163325A (en) Hydrogenating and dealkylating method
JPS53124219A (en) Preparation of derivative of 5-oxocarboxylic acid
JPS53137929A (en) Purification of aromatic urethane
JPS5643248A (en) Preparation of tertiary amine
JPS5484549A (en) Priduction of 2-chloro-5-aminotoluene-4-sulfonic acid or its salt
JPS5328188A (en) Preparation of hexamethyleneimine
JPS54152695A (en) Manufacture of hydrogen peroxide
JPS5461158A (en) 4-1-acetamido-3-(dichlorophenyl) propyl tropolones
JPS5414914A (en) Preparation of unsaturated ester