JPS5371051A - Method of purifying crude anthraquinone - Google Patents

Method of purifying crude anthraquinone

Info

Publication number
JPS5371051A
JPS5371051A JP14407277A JP14407277A JPS5371051A JP S5371051 A JPS5371051 A JP S5371051A JP 14407277 A JP14407277 A JP 14407277A JP 14407277 A JP14407277 A JP 14407277A JP S5371051 A JPS5371051 A JP S5371051A
Authority
JP
Japan
Prior art keywords
purifying crude
crude anthraquinone
anthraquinone
purifying
crude
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.)
Pending
Application number
JP14407277A
Other languages
English (en)
Japanese (ja)
Inventor
Bentsueru Rupaato
Guroritsuhi Yohan
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS5371051A publication Critical patent/JPS5371051A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP14407277A 1976-12-04 1977-12-02 Method of purifying crude anthraquinone Pending JPS5371051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2655082A DE2655082C3 (de) 1976-12-04 1976-12-04 Verfahren zur Reinigung von Rohanthrachinon

Publications (1)

Publication Number Publication Date
JPS5371051A true JPS5371051A (en) 1978-06-24

Family

ID=5994715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14407277A Pending JPS5371051A (en) 1976-12-04 1977-12-02 Method of purifying crude anthraquinone

Country Status (8)

Country Link
US (1) US4155922A (enExample)
JP (1) JPS5371051A (enExample)
BE (1) BE861412A (enExample)
CH (1) CH629465A5 (enExample)
DE (1) DE2655082C3 (enExample)
FR (1) FR2372785A1 (enExample)
GB (1) GB1555922A (enExample)
NL (1) NL7713316A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655103C3 (de) * 1976-12-04 1980-02-14 Bayer Ag, 5090 Leverkusen Verfahren zur Gewinnung von gereinigtem Anthrachinon
JPS6052739B2 (ja) * 1980-01-25 1985-11-21 川崎化成工業株式会社 ヒドロアントラキノン類の製造方法
JPS57203027A (en) * 1981-06-09 1982-12-13 Kawasaki Kasei Chem Ltd Purification of anthraquinone
JPH0645567B2 (ja) * 1985-09-24 1994-06-15 三菱瓦斯化学株式会社 酸化反応液の精製法
CN115650839B (zh) * 2022-10-26 2023-07-14 辽宁科技学院 一种菲醌的精制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51138666A (en) * 1975-05-26 1976-11-30 Kawasaki Kasei Chem Ltd Purification of anthraquinone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR519210A (fr) * 1917-09-20 1921-06-07 Kinzlberger & Cie Procédé d'épuration de l'anthraquinone
US1591712A (en) * 1920-03-04 1926-07-06 Nat Aniline & Chem Co Inc Purification of anthraquinone
GB873874A (en) * 1957-12-16 1961-08-02 American Cyanamid Co Method of producing anthraquinones
NL6501007A (enExample) * 1964-01-27 1965-07-28
RO59914A (enExample) * 1972-04-15 1976-06-15
DE2442911C2 (de) * 1974-09-07 1983-08-25 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Anthrachinon
DE2655103C3 (de) * 1976-12-04 1980-02-14 Bayer Ag, 5090 Leverkusen Verfahren zur Gewinnung von gereinigtem Anthrachinon

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51138666A (en) * 1975-05-26 1976-11-30 Kawasaki Kasei Chem Ltd Purification of anthraquinone

Also Published As

Publication number Publication date
DE2655082B2 (de) 1979-05-03
NL7713316A (nl) 1978-06-06
CH629465A5 (de) 1982-04-30
DE2655082C3 (de) 1979-12-20
BE861412A (fr) 1978-06-02
GB1555922A (en) 1979-11-14
US4155922A (en) 1979-05-22
FR2372785B1 (enExample) 1983-10-07
DE2655082A1 (de) 1978-06-08
FR2372785A1 (fr) 1978-06-30

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