JPS57156432A - Preparation of anthraquinone - Google Patents

Preparation of anthraquinone

Info

Publication number
JPS57156432A
JPS57156432A JP56041669A JP4166981A JPS57156432A JP S57156432 A JPS57156432 A JP S57156432A JP 56041669 A JP56041669 A JP 56041669A JP 4166981 A JP4166981 A JP 4166981A JP S57156432 A JPS57156432 A JP S57156432A
Authority
JP
Japan
Prior art keywords
oxide
catalyst
titanium oxide
diphenylmethane
formyl
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
JP56041669A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0120139B2 (enrdf_load_stackoverflow
Inventor
Isamu Sudo
Tadamitsu Kiyoura
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 JP56041669A priority Critical patent/JPS57156432A/ja
Publication of JPS57156432A publication Critical patent/JPS57156432A/ja
Publication of JPH0120139B2 publication Critical patent/JPH0120139B2/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)
JP56041669A 1981-03-24 1981-03-24 Preparation of anthraquinone Granted JPS57156432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56041669A JPS57156432A (en) 1981-03-24 1981-03-24 Preparation of anthraquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56041669A JPS57156432A (en) 1981-03-24 1981-03-24 Preparation of anthraquinone

Publications (2)

Publication Number Publication Date
JPS57156432A true JPS57156432A (en) 1982-09-27
JPH0120139B2 JPH0120139B2 (enrdf_load_stackoverflow) 1989-04-14

Family

ID=12614795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56041669A Granted JPS57156432A (en) 1981-03-24 1981-03-24 Preparation of anthraquinone

Country Status (1)

Country Link
JP (1) JPS57156432A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144236A (en) * 1981-03-03 1982-09-06 Mitsui Toatsu Chem Inc Preparation of anthraquinone

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144236A (en) * 1981-03-03 1982-09-06 Mitsui Toatsu Chem Inc Preparation of anthraquinone

Also Published As

Publication number Publication date
JPH0120139B2 (enrdf_load_stackoverflow) 1989-04-14

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