CH613686A5 - Process for the preparation of highly pure 1-amino-anthraquinone - Google Patents

Process for the preparation of highly pure 1-amino-anthraquinone

Info

Publication number
CH613686A5
CH613686A5 CH833375A CH833375A CH613686A5 CH 613686 A5 CH613686 A5 CH 613686A5 CH 833375 A CH833375 A CH 833375A CH 833375 A CH833375 A CH 833375A CH 613686 A5 CH613686 A5 CH 613686A5
Authority
CH
Switzerland
Prior art keywords
anthraquinone
amino
preparation
highly pure
pure
Prior art date
Application number
CH833375A
Other languages
English (en)
Inventor
Yutaka Hirai
Katsuharu Miyata
Tagui Osawa
Original Assignee
Mitsui Toatsu Chemicals
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 filed Critical Mitsui Toatsu Chemicals
Publication of CH613686A5 publication Critical patent/CH613686A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
    • C07C225/24—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings
    • C07C225/26—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings
    • C07C225/32—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones the carbon skeleton containing carbon atoms of quinone rings having amino groups bound to carbon atoms of quinone rings or of condensed ring systems containing quinone rings of condensed quinone ring systems formed by at least three rings
    • C07C225/34—Amino anthraquinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH833375A 1974-06-26 1975-06-26 Process for the preparation of highly pure 1-amino-anthraquinone CH613686A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7224374A JPS514156A (en) 1974-06-26 1974-06-26 Kojundo 11 aminoantorakinonno seizohoho

Publications (1)

Publication Number Publication Date
CH613686A5 true CH613686A5 (en) 1979-10-15

Family

ID=13483643

Family Applications (1)

Application Number Title Priority Date Filing Date
CH833375A CH613686A5 (en) 1974-06-26 1975-06-26 Process for the preparation of highly pure 1-amino-anthraquinone

Country Status (3)

Country Link
JP (1) JPS514156A (enrdf_load_stackoverflow)
CH (1) CH613686A5 (enrdf_load_stackoverflow)
DE (1) DE2528627C3 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723352Y2 (enrdf_load_stackoverflow) * 1976-05-20 1982-05-20
JPS5723353Y2 (enrdf_load_stackoverflow) * 1976-05-31 1982-05-20

Also Published As

Publication number Publication date
DE2528627A1 (de) 1976-01-15
DE2528627C3 (de) 1980-08-14
JPS5517023B2 (enrdf_load_stackoverflow) 1980-05-08
DE2528627B2 (de) 1979-12-13
JPS514156A (en) 1976-01-14

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Legal Events

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PL Patent ceased
PL Patent ceased