CH618722A5 - Process for the preparation of 1-amino-6(7)-chloro- anthraquinones - Google Patents

Process for the preparation of 1-amino-6(7)-chloro- anthraquinones Download PDF

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Publication number
CH618722A5
CH618722A5 CH367176A CH367176A CH618722A5 CH 618722 A5 CH618722 A5 CH 618722A5 CH 367176 A CH367176 A CH 367176A CH 367176 A CH367176 A CH 367176A CH 618722 A5 CH618722 A5 CH 618722A5
Authority
CH
Switzerland
Prior art keywords
anthraquinone
chloro
amino
reaction
formula
Prior art date
Application number
CH367176A
Other languages
German (de)
English (en)
Inventor
Helmut Dr Herzog
Hans-Samuel Dr Bien
Walter Dr Hohmann
Detlef-Ingo Dr Schuetze
Original Assignee
Bayer 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
Priority claimed from DE19752513950 external-priority patent/DE2513950A1/de
Priority claimed from DE19762604830 external-priority patent/DE2604830C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH618722A5 publication Critical patent/CH618722A5/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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
CH367176A 1975-03-29 1976-03-24 Process for the preparation of 1-amino-6(7)-chloro- anthraquinones CH618722A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752513950 DE2513950A1 (de) 1975-03-29 1975-03-29 Verfahren zur herstellung von anthrachinonverbindungen
DE19762604830 DE2604830C3 (de) 1976-02-07 1976-02-07 Verfahren zur Herstellung von Anthrachinonverbindungen

Publications (1)

Publication Number Publication Date
CH618722A5 true CH618722A5 (en) 1980-08-15

Family

ID=25768700

Family Applications (1)

Application Number Title Priority Date Filing Date
CH367176A CH618722A5 (en) 1975-03-29 1976-03-24 Process for the preparation of 1-amino-6(7)-chloro- anthraquinones

Country Status (4)

Country Link
JP (1) JPS51135930A (fr)
CH (1) CH618722A5 (fr)
FR (1) FR2306239A1 (fr)
GB (1) GB1518871A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH635123A5 (de) * 1978-04-21 1983-03-15 Ciba Geigy Ag Gemisch von 6/7-halogen-anthrachinonverbindungen und deren herstellung.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE212470C (fr) *
US2348013A (en) * 1940-09-24 1944-05-02 Du Pont Dyestuffs of the anthraquinone series

Also Published As

Publication number Publication date
FR2306239B1 (fr) 1980-05-09
JPS51135930A (en) 1976-11-25
GB1518871A (en) 1978-07-26
FR2306239A1 (fr) 1976-10-29

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