BE812945A - Procede de preparation de 1-nitro-anthraquinone pratiquement exempte de 2-nitro-anthraquinone et de dinitro-anthraquinones - Google Patents

Procede de preparation de 1-nitro-anthraquinone pratiquement exempte de 2-nitro-anthraquinone et de dinitro-anthraquinones

Info

Publication number
BE812945A
BE812945A BE142543A BE142543A BE812945A BE 812945 A BE812945 A BE 812945A BE 142543 A BE142543 A BE 142543A BE 142543 A BE142543 A BE 142543A BE 812945 A BE812945 A BE 812945A
Authority
BE
Belgium
Prior art keywords
anthraquinone
nitro
anthraquinones
dinitro
preparation
Prior art date
Application number
BE142543A
Other languages
English (en)
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 filed Critical
Publication of BE812945A publication Critical patent/BE812945A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE142543A 1973-03-30 1974-03-28 Procede de preparation de 1-nitro-anthraquinone pratiquement exempte de 2-nitro-anthraquinone et de dinitro-anthraquinones BE812945A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2315885A DE2315885A1 (de) 1973-03-30 1973-03-30 Verfahren zur herstellung von l-nitroanthrachinon, das praktisch frei von 2-nitroanthrachinon und dinitroanthrachinonen ist

Publications (1)

Publication Number Publication Date
BE812945A true BE812945A (fr) 1974-09-30

Family

ID=5876443

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142543A BE812945A (fr) 1973-03-30 1974-03-28 Procede de preparation de 1-nitro-anthraquinone pratiquement exempte de 2-nitro-anthraquinone et de dinitro-anthraquinones

Country Status (3)

Country Link
JP (1) JPS49129723A (fr)
BE (1) BE812945A (fr)
DE (1) DE2315885A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103460A (en) * 1977-02-22 1978-09-08 Mitsui Toatsu Chem Inc Preparation of purified alpha-nitro-beta-chloroanthraquinone

Also Published As

Publication number Publication date
DE2315885A1 (de) 1974-10-03
JPS49129723A (fr) 1974-12-12

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