ES323727A1 - 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
ES323727A1
ES323727A1 ES0323727A ES323727A ES323727A1 ES 323727 A1 ES323727 A1 ES 323727A1 ES 0323727 A ES0323727 A ES 0323727A ES 323727 A ES323727 A ES 323727A ES 323727 A1 ES323727 A1 ES 323727A1
Authority
ES
Spain
Prior art keywords
radical
formula
optionally substituted
see formula
translation
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
ES0323727A
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 ES323727A1 publication Critical patent/ES323727A1/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
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/465—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • C09B62/467—Anthracene dyes

Landscapes

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

Abstract

Process for the preparation of acid anthraquinone dyes, characterized by one mole of a 1,4-diamino-anthraquinone of the formula I ** (See formula) ** in which A 'means the radical of a diphenylalkane, diphenylcycloalkane, diphenylether optionally substituted subsequently, which is linked to nitrogen by a carbon atom of a benzene ring contains in the benzene nuclei at least two replaceable hydrogen atoms, and R1 and R2 each represent a lower alkyl group, optionally substituted, is reacted with m moles of a compound that introduces the radical of formula II ** (See formula) ** in which R 'means hydrogen or a lower alkyl radical and Y means an optionally substituted alkyl, alkenyl or lower alkoxy radical, a cycloalkyl radical, a cycloalkoxy radical or an aryl radical, and preferably, simultaneously or subsequently, sulfonated to a mixture of anthraquinone dyes of the average composition of formula III, ** (See formula) ** in which A means a radical corresponding to the radical A 'of a diphenylalkane, diphenylcycloalkane, diphenylether or optionally substituted diphenyl thioether, which is linked by carbon atoms of the benzene rings to the nitrogen, the sulfonic acid group and the group ** (See formula) ** a and m mean each 1 or 2, and R1, R2, R 'and Y have the significance indicated above. (Machine-translation by Google Translate, not legally binding)
ES0323727A 1965-03-03 1966-03-02 Procedure for the preparation of anthraquinone acid dyes. (Machine-translation by Google Translate, not legally binding) Expired ES323727A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH293765A CH447430A (en) 1965-03-03 1965-03-03 Process for the preparation of acidic anthraquinone dyes

Publications (1)

Publication Number Publication Date
ES323727A1 true ES323727A1 (en) 1967-01-16

Family

ID=4244976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0323727A Expired ES323727A1 (en) 1965-03-03 1966-03-02 Procedure for the preparation of anthraquinone acid dyes. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
BE (1) BE677238A (en)
CH (1) CH447430A (en)
DE (1) DE1644544B1 (en)
ES (1) ES323727A1 (en)
GB (1) GB1122778A (en)
NL (2) NL6602722A (en)
SE (1) SE311555B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501592A (en) * 1982-08-23 1985-02-26 Ciba-Geigy Corporation Anthraquinone dyes, process for their preparation, and use thereof
EP0601970A1 (en) * 1992-12-03 1994-06-15 Ciba-Geigy Ag Anthraquinone dyes, process for their manufacture and use thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB490372A (en) * 1937-02-04 1938-08-12 Ig Farbenindustrie Ag The manufacture of dyestuffs of the anthraquinone series
NL238454A (en) * 1958-04-23 1964-01-27

Also Published As

Publication number Publication date
NL6602722A (en) 1966-09-05
CH447430A (en) 1967-11-30
DE1644544B1 (en) 1971-12-02
GB1122778A (en) 1968-08-07
SE311555B (en) 1969-06-16
NL130103C (en)
BE677238A (en) 1966-09-02

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