BE333360A - - Google Patents

Info

Publication number
BE333360A
BE333360A BE333360DA BE333360A BE 333360 A BE333360 A BE 333360A BE 333360D A BE333360D A BE 333360DA BE 333360 A BE333360 A BE 333360A
Authority
BE
Belgium
Application number
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.)
Publication of BE333360A publication Critical patent/BE333360A/xx
Priority claimed from US101780A external-priority patent/US1782747A/en

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
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • C09B1/06—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • 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
    • C09B1/52—Amino-hydroxy-anthraquinones; Ethers and esters thereof sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE333360D 1925-04-17 BE333360A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF58619D DE568760C (de) 1925-04-17 1925-04-17 Verfahren zur Abspaltung von Sulfogruppen aus Sulfosaeuren von Oxy- und Aminoanthrachinonen
US101780A US1782747A (en) 1925-04-17 1926-04-13 Process of splitting off sulphogroups from anthraquinone sulphonic acid derivatives
GB10560/26A GB274558A (en) 1925-04-17 1926-04-21 Improvements in and relating to the manufacture of derivatives, of the anthraquinone series
US197010A US1855318A (en) 1925-04-17 1927-06-06 Process of splitting off sulpho groups from anthraquinone sulphonic acid derivatives

Publications (1)

Publication Number Publication Date
BE333360A true BE333360A (fr)

Family

ID=27436972

Family Applications (1)

Application Number Title Priority Date Filing Date
BE333360D BE333360A (fr) 1925-04-17

Country Status (5)

Country Link
US (1) US1855318A (fr)
BE (1) BE333360A (fr)
DE (1) DE568760C (fr)
FR (1) FR618308A (fr)
GB (1) GB274558A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445221C3 (de) * 1974-09-21 1979-04-05 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Dihydroxyanthrachinonen

Also Published As

Publication number Publication date
FR618308A (fr) 1927-03-07
DE568760C (de) 1933-01-27
US1855318A (en) 1932-04-26
GB274558A (en) 1927-07-21

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