ES407905A1 - Reactive azo dyestuffs and heavy metal complexes thereof - Google Patents

Reactive azo dyestuffs and heavy metal complexes thereof

Info

Publication number
ES407905A1
ES407905A1 ES407905A ES407905A ES407905A1 ES 407905 A1 ES407905 A1 ES 407905A1 ES 407905 A ES407905 A ES 407905A ES 407905 A ES407905 A ES 407905A ES 407905 A1 ES407905 A1 ES 407905A1
Authority
ES
Spain
Prior art keywords
alcohol
dyes
formula
phenyl
heavy metal
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
ES407905A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES407905A1 publication Critical patent/ES407905A1/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/0064—Azodyes with coupling components containing both hydroxyl and amino groups as directing groups
    • 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
    • C09B62/4401—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Procedure for the preparation of reactive metal-free dyes of the general formula (I) as well as dyes of heavy metal complexes of these dyes of the formula (I) **(See formula)** where R means a hydrogen atom, an alcoholic group, cycloalcohyl or aralcohyl, these groups being able to be substituted, A means a possibly substituted benzene or naphthalene nucleus, Z means a reactive group, n means the numbers 0 or 1, m means numbers 1 or 2, v and w mean numbers 0 or 1, Y means a grouping -O-, -S-, -CO-, -SO2-, -CH = CH, -CH2-, -NH-, -NHCONH-, -NHCO- or -NHSO2- and B means the radical of an optionally substituted mononuclear or binuclear aromatic or heterocyclic system and A and B may contain the usual substituents for dyes, such as sulfonic acid groups, -SO2NH2, -SO2NH- (alcohol), -SO2N- (alcohol) 2, carboxylic acid, -CONH2, -CONH- (alcohol), -CO-N + (alcohol) 2, arylsulfone, CONH (aralcohyl), -COO (alcohol), alcohol sulfone, amino, alkoxylamino, dialkoxylamino, phenyl- (alcoholic) -amino, -SO2N (alcoholic) phenyl, -SO2-NH- (phenyl), alcoholmercapto, -NH-CH2-phenyl, cyclohexyl, aryloxy, acayl mino, nitro, cyano, hydroxy, alkoxy, halogen atoms such as fluorine, chlorine, bromine, trifluoromethyl and alcohol groups, carrying the aromatic radical A in the metal free form, in the dyes of heavy metal complexes, in ortho position relative to the azo group, a hydroxyl or carboxyl group, characterized in that a diazotized amine of formula (V) is reacted **(See formula)** wherein R, A, B, Z, Y, n, m, v, and w have the meanings indicated with a coupling component of formula (VI) **(See formula)** in the weakly acidic, neutral or alkaline range with bicarbonate, and for the preparation of the dyes of heavy metal complexes, if necessary, the dye of the formula (I) thus obtained is treated with metal-metal-yielding agents of a number of order 24 to 30. (Machine-translation by Google Translate, not legally binding)
ES407905A 1971-10-30 1972-10-24 Reactive azo dyestuffs and heavy metal complexes thereof Expired ES407905A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2154247A DE2154247A1 (en) 1971-10-30 1971-10-30 NEW HYDRO-SOLUBLE AZO DYES AND THEIR HEAVY METAL COMPLEXES AND THE PROCESS FOR THEIR PRODUCTION

Publications (1)

Publication Number Publication Date
ES407905A1 true ES407905A1 (en) 1975-11-16

Family

ID=5823873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407905A Expired ES407905A1 (en) 1971-10-30 1972-10-24 Reactive azo dyestuffs and heavy metal complexes thereof

Country Status (14)

Country Link
JP (1) JPS4852824A (en)
AR (1) AR194970A1 (en)
AU (1) AU471366B2 (en)
BE (1) BE790741A (en)
BR (1) BR7207570D0 (en)
CA (1) CA985275A (en)
CH (1) CH568371A5 (en)
CS (1) CS162786B2 (en)
DE (1) DE2154247A1 (en)
ES (1) ES407905A1 (en)
FR (1) FR2158352B1 (en)
GB (1) GB1408025A (en)
IN (1) IN138634B (en)
IT (1) IT970045B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949034A1 (en) * 1979-12-06 1981-06-25 Hoechst Ag, 6230 Frankfurt WATER-SOLUBLE AZO COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS DYES
DE3019960A1 (en) * 1980-05-24 1981-12-03 Hoechst Ag, 6000 Frankfurt METHOD FOR COLORING AND PRINTING FIBER MATERIALS CONTAINING HYDROXY AND / OR CARBONAMIDE GROUPS
JPS59116482A (en) * 1982-12-23 1984-07-05 住友化学工業株式会社 Dyeing of blended fiber material

Also Published As

Publication number Publication date
AU4823072A (en) 1974-05-02
JPS4852824A (en) 1973-07-25
BE790741A (en) 1973-04-30
DE2154247A1 (en) 1973-05-03
AR194970A1 (en) 1973-08-30
IN138634B (en) 1976-03-06
IT970045B (en) 1974-04-10
GB1408025A (en) 1975-10-01
CS162786B2 (en) 1975-07-15
CA985275A (en) 1976-03-09
FR2158352A1 (en) 1973-06-15
AU471366B2 (en) 1976-04-15
FR2158352B1 (en) 1976-04-23
CH568371A5 (en) 1975-10-31
BR7207570D0 (en) 1973-08-30

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