CH325082A - Verfahren zur Herstellung neuer Anthrachinonverbindungen - Google Patents

Verfahren zur Herstellung neuer Anthrachinonverbindungen

Info

Publication number
CH325082A
CH325082A CH325082DA CH325082A CH 325082 A CH325082 A CH 325082A CH 325082D A CH325082D A CH 325082DA CH 325082 A CH325082 A CH 325082A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone compounds
new anthraquinone
new
compounds
Prior art date
Application number
Other languages
English (en)
Inventor
Paul Dr Grossmann
Walter Dr Jenny
Walter Dr Kern
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH325082A publication Critical patent/CH325082A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH325082D 1954-01-14 1954-01-14 Verfahren zur Herstellung neuer Anthrachinonverbindungen CH325082A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2819275X 1954-01-14

Publications (1)

Publication Number Publication Date
CH325082A true CH325082A (de) 1957-10-31

Family

ID=4572012

Family Applications (1)

Application Number Title Priority Date Filing Date
CH325082D CH325082A (de) 1954-01-14 1954-01-14 Verfahren zur Herstellung neuer Anthrachinonverbindungen

Country Status (4)

Country Link
US (1) US2819275A (de)
CH (1) CH325082A (de)
DE (1) DE1065959B (de)
FR (1) FR1117090A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362966A (en) * 1963-09-05 1968-01-09 Interchem Corp Substituted 1, 5-dihydroxy-4-anilino-8-nitro-anthraquinone dyes for polypropylene
US3379738A (en) * 1965-01-21 1968-04-23 Eastman Kodak Co 2-anilino-1, 4-dihydroxyanthraquinones
US4048199A (en) * 1974-02-07 1977-09-13 Basf Aktiengesellschaft Production of aminonitrodihydroxyanthraquinones by partial reduction dinitrodihydroxyanthraquinones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485197A (en) * 1944-05-24 1949-10-18 Ciba Ltd Dyestuff mixtures and process of making same
US2480269A (en) * 1946-12-21 1949-08-30 Celanese Corp Process of reacting a nitro-hydroxy-anthraquinone with a primary amine and a productthereof
US2641602A (en) * 1950-11-29 1953-06-09 Eastman Kodak Co 1, 8-dihydroxy-5-nitro-4-hydroxyethylphenyl aminoanthraquinone compounds

Also Published As

Publication number Publication date
DE1065959B (de) 1959-09-24
FR1117090A (fr) 1956-05-16
US2819275A (en) 1958-01-07

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