ES320975A1 - Procedure for the preparation of anthraquinone acid dyes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of anthraquinone acid dyes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES320975A1
ES320975A1 ES0320975A ES320975A ES320975A1 ES 320975 A1 ES320975 A1 ES 320975A1 ES 0320975 A ES0320975 A ES 0320975A ES 320975 A ES320975 A ES 320975A ES 320975 A1 ES320975 A1 ES 320975A1
Authority
ES
Spain
Prior art keywords
formula
translation
preparation
machine
legally binding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0320975A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES320975A1 publication Critical patent/ES320975A1/en
Expired legal-status Critical Current

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
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • C09B1/346—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in a substituent
    • 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
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)

Abstract

Process for the preparation of acid anthraquinone dyes, characterized in that an anthraquinone compound of the formula I, ** (See formula) ** in which R1 and R2 each represent an alkyl group, Z1 and Z2 mean, each, hydrogen or halogen and Z3 means a substitutable substituent for a phenylamino group, it is reacted with a phenylamine which shows at least one hydrogen atom of substitutable nuclear position, which may be substituted in the nucleus by alkyl, alkoxy, lower alkanoylamine groups, the trifluoromethyl group or halogens, and the obtained compound is sulfone for arrive at the acid anthraquinone dye of the formula II ** (See formula) ** in which A means the phenylene radical which may be substituted by lower alkyl, alkoxy or alkanoylamino groups, the trifluoromethyl group or halogens and R1, R2, Z1, and Z2 have the significance indicated under formula I. (Machine-translation by Google Translate, not legally binding)
ES0320975A 1964-12-21 1965-12-20 Procedure for the preparation of anthraquinone acid dyes. (Machine-translation by Google Translate, not legally binding) Expired ES320975A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1642264A CH444347A (en) 1964-12-21 1964-12-21 Process for the preparation of acidic anthraquinone dyes

Publications (1)

Publication Number Publication Date
ES320975A1 true ES320975A1 (en) 1966-06-16

Family

ID=4417233

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0320975A Expired ES320975A1 (en) 1964-12-21 1965-12-20 Procedure for the preparation of anthraquinone acid dyes. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
BE (1) BE674050A (en)
CH (1) CH444347A (en)
DE (1) DE1644541A1 (en)
ES (1) ES320975A1 (en)
FR (1) FR1461074A (en)
GB (1) GB1090540A (en)
NL (2) NL6516592A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH583277A5 (en) * 1973-02-08 1976-12-31 Sandoz Ag
DE2513950A1 (en) * 1975-03-29 1976-10-14 Bayer Ag METHOD FOR PRODUCING ANTHRACHINONE COMPOUNDS
DE2902485A1 (en) * 1978-01-25 1979-07-26 Ciba Geigy Ag 6/7 HALOGEN-ANTHRACHINONE COMPOUNDS, THEIR PRODUCTION AND USE
DE2930003A1 (en) * 1978-07-26 1980-02-07 Ciba Geigy Ag NEW ANTHRACHINONE CONNECTIONS

Also Published As

Publication number Publication date
NL6516592A (en) 1966-06-22
CH444347A (en) 1967-09-30
NL130102C (en) 1970-06-15
GB1090540A (en) 1967-11-08
DE1644541A1 (en) 1970-10-29
FR1461074A (en) 1966-12-10
BE674050A (en) 1966-06-20

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