CH295053A - Process for the preparation of 2-amino-3-bromoanthraquinone. - Google Patents

Process for the preparation of 2-amino-3-bromoanthraquinone.

Info

Publication number
CH295053A
CH295053A CH295053DA CH295053A CH 295053 A CH295053 A CH 295053A CH 295053D A CH295053D A CH 295053DA CH 295053 A CH295053 A CH 295053A
Authority
CH
Switzerland
Prior art keywords
bromoanthraquinone
amino
preparation
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesel Anilin-Soda-Fabrik
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH295053A publication Critical patent/CH295053A/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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • C09B1/22—Dyes with unsubstituted amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH295053D 1950-07-31 1951-05-24 Process for the preparation of 2-amino-3-bromoanthraquinone. CH295053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE295053X 1950-07-31

Publications (1)

Publication Number Publication Date
CH295053A true CH295053A (en) 1953-12-15

Family

ID=6088573

Family Applications (2)

Application Number Title Priority Date Filing Date
CH296914D CH296914A (en) 1950-07-31 1951-05-24 Process for the preparation of 1,5-diamino-2,6-dibromoanthraquinone.
CH295053D CH295053A (en) 1950-07-31 1951-05-24 Process for the preparation of 2-amino-3-bromoanthraquinone.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH296914D CH296914A (en) 1950-07-31 1951-05-24 Process for the preparation of 1,5-diamino-2,6-dibromoanthraquinone.

Country Status (2)

Country Link
CH (2) CH296914A (en)
GB (1) GB688810A (en)

Also Published As

Publication number Publication date
GB688810A (en) 1953-03-11
CH296914A (en) 1954-02-28

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