JPS55383A - Purification of substituted anthraquinone - Google Patents

Purification of substituted anthraquinone

Info

Publication number
JPS55383A
JPS55383A JP6126379A JP6126379A JPS55383A JP S55383 A JPS55383 A JP S55383A JP 6126379 A JP6126379 A JP 6126379A JP 6126379 A JP6126379 A JP 6126379A JP S55383 A JPS55383 A JP S55383A
Authority
JP
Japan
Prior art keywords
organic acid
crude
anthraquinone
diels
give
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
JP6126379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5512414B2 (enExample
Inventor
Akira Matsuura
Kazuya Nagaoka
Keishirou 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.)
Kawasaki Kasei Chemicals Ltd
Original Assignee
Kawasaki Kasei Chemicals 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 Kawasaki Kasei Chemicals Ltd filed Critical Kawasaki Kasei Chemicals Ltd
Priority to JP6126379A priority Critical patent/JPS55383A/ja
Publication of JPS55383A publication Critical patent/JPS55383A/ja
Publication of JPS5512414B2 publication Critical patent/JPS5512414B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6126379A 1979-05-17 1979-05-17 Purification of substituted anthraquinone Granted JPS55383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6126379A JPS55383A (en) 1979-05-17 1979-05-17 Purification of substituted anthraquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6126379A JPS55383A (en) 1979-05-17 1979-05-17 Purification of substituted anthraquinone

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50151596A Division JPS5277048A (en) 1975-12-19 1975-12-19 Purification of anthraquinones having substituents

Publications (2)

Publication Number Publication Date
JPS55383A true JPS55383A (en) 1980-01-05
JPS5512414B2 JPS5512414B2 (enExample) 1980-04-02

Family

ID=13166165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6126379A Granted JPS55383A (en) 1979-05-17 1979-05-17 Purification of substituted anthraquinone

Country Status (1)

Country Link
JP (1) JPS55383A (enExample)

Also Published As

Publication number Publication date
JPS5512414B2 (enExample) 1980-04-02

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