JPS56142233A - Novel production method of anthraquinone - Google Patents

Novel production method of anthraquinone

Info

Publication number
JPS56142233A
JPS56142233A JP4561880A JP4561880A JPS56142233A JP S56142233 A JPS56142233 A JP S56142233A JP 4561880 A JP4561880 A JP 4561880A JP 4561880 A JP4561880 A JP 4561880A JP S56142233 A JPS56142233 A JP S56142233A
Authority
JP
Japan
Prior art keywords
anthraquinone
actinide
lanthanide
benzene
metals
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
JP4561880A
Other languages
Japanese (ja)
Other versions
JPS6337775B2 (en
Inventor
Motoo Kawamata
Shiro Fujikake
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 JP4561880A priority Critical patent/JPS56142233A/en
Publication of JPS56142233A publication Critical patent/JPS56142233A/en
Publication of JPS6337775B2 publication Critical patent/JPS6337775B2/ja
Granted legal-status Critical Current

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  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: The use of a catalyst of crystalline aluminosilicate in which all or a part of cations are metals of group II and III lanthanide and actinide enables one-step production of the titled compound from phthalic anhydride and benzene in high yield.
CONSTITUTION: In the production of anthraquinone from phthalic anhydride and benzene, a crystalline aluminosilicate is treated with a compound of metal selected from group II and III lanthanide and actinide in the periodic table to substitute all or a part of the cation parts with these metals and the resultant aluminosilicate is used as a catalyst. The reaction is conducted in a gas pahse, preferably using carbon dioxide as a diluent. The use of carbon dioxide can prohibit the decarboxylation of phtahlic anhydride to increase the yield of anthraquinone.
COPYRIGHT: (C)1981,JPO&Japio
JP4561880A 1980-04-09 1980-04-09 Novel production method of anthraquinone Granted JPS56142233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4561880A JPS56142233A (en) 1980-04-09 1980-04-09 Novel production method of anthraquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4561880A JPS56142233A (en) 1980-04-09 1980-04-09 Novel production method of anthraquinone

Publications (2)

Publication Number Publication Date
JPS56142233A true JPS56142233A (en) 1981-11-06
JPS6337775B2 JPS6337775B2 (en) 1988-07-27

Family

ID=12724358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4561880A Granted JPS56142233A (en) 1980-04-09 1980-04-09 Novel production method of anthraquinone

Country Status (1)

Country Link
JP (1) JPS56142233A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431977U (en) * 1990-07-10 1992-03-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250788A (en) * 1975-10-20 1977-04-23 Zellweger Uster Ag Moisture content measuring method and apparatus for flat textile fabbicks especially cloth

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250788A (en) * 1975-10-20 1977-04-23 Zellweger Uster Ag Moisture content measuring method and apparatus for flat textile fabbicks especially cloth

Also Published As

Publication number Publication date
JPS6337775B2 (en) 1988-07-27

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