AR202897A1 - Colorantes azoicos benzofuranicos y procedimiento para prepararlos - Google Patents

Colorantes azoicos benzofuranicos y procedimiento para prepararlos

Info

Publication number
AR202897A1
AR202897A1 AR248929A AR24892973A AR202897A1 AR 202897 A1 AR202897 A1 AR 202897A1 AR 248929 A AR248929 A AR 248929A AR 24892973 A AR24892973 A AR 24892973A AR 202897 A1 AR202897 A1 AR 202897A1
Authority
AR
Argentina
Prior art keywords
benzofuranicos
prepare
procedure
azoic dyes
azoic
Prior art date
Application number
AR248929A
Other languages
English (en)
Spanish (es)
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of AR202897A1 publication Critical patent/AR202897A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08Azo dyes
    • C09B62/09Disazo or polyazo dyes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02Disazo dyes
    • C09B35/039Disazo dyes characterised by the tetrazo component
    • C09B35/34Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36Trisazo dyes of the type
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36Trisazo dyes of the type
    • C09B35/376D is a heterocyclic compound
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38Trisazo dyes ot the type
    • C09B35/40Trisazo dyes ot the type the component K being a dihydroxy or polyhydroxy compound
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/18Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/24Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/28Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00Complex metal compounds of azo dyes
    • C09B45/02Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24Disazo or polyazo compounds
    • C09B45/28Disazo or polyazo compounds containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
AR248929A 1972-07-04 1973-07-04 Colorantes azoicos benzofuranicos y procedimiento para prepararlos AR202897A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1009172A CH586263A5 (el) 1972-07-04 1972-07-04

Publications (1)

Publication Number Publication Date
AR202897A1 true AR202897A1 (es) 1975-07-31

Family

ID=4359234

Family Applications (1)

Application Number Title Priority Date Filing Date
AR248929A AR202897A1 (es) 1972-07-04 1973-07-04 Colorantes azoicos benzofuranicos y procedimiento para prepararlos

Country Status (16)

Country Link
JP (1) JPS4952830A (el)
AR (1) AR202897A1 (el)
AU (1) AU5772973A (el)
BE (1) BE801806A (el)
BR (1) BR7304940D0 (el)
CH (1) CH586263A5 (el)
CS (1) CS166673B2 (el)
DD (1) DD106405A5 (el)
DE (1) DE2333423A1 (el)
ES (1) ES416527A1 (el)
FR (1) FR2194697B1 (el)
GB (1) GB1438820A (el)
IT (1) IT989733B (el)
NL (1) NL7309117A (el)
PL (1) PL89353B1 (el)
ZA (1) ZA734548B (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185013A (en) * 1974-05-04 1980-01-22 Sandoz Ltd. Anionic azo dyes having a 3-dibenzofuranyl diazo component radical optionally having a 2- or 8-sulfo group

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54154C (de) * FARBENFA. BRIKEN VORM. FRIFDR. BAYER & CO. in Elber. feld Verfahren zur Darstellung direkt färbender Azofarbstoffe aus Diamidoditoluylenoxyd
DE78625C (de) * Farbenfabriken vorm. Friedr. Bayer & Co., Elberfeld Verfahren zur Darstellung von gemischten Disazofarbstoffen unter Verwendung von Oxy carbonsäuren
DE51570C (de) * FARBENFABRIKEN VORM. FRIEDR. BAYER & CO. in Elberfeld Verfahren zur Darstellung direkt färbender Azofarbstoffe aus diamidodiphenylenoxyd
DE82074C (el) *

Also Published As

Publication number Publication date
DD106405A5 (el) 1974-06-12
AU5772973A (en) 1975-01-09
IT989733B (it) 1975-06-10
GB1438820A (en) 1976-06-09
ES416527A1 (es) 1976-06-01
DE2333423A1 (de) 1974-01-24
CH586263A5 (el) 1977-03-31
ZA734548B (en) 1975-02-26
JPS4952830A (el) 1974-05-22
FR2194697A1 (el) 1974-03-01
PL89353B1 (el) 1976-11-30
FR2194697B1 (el) 1978-07-21
CS166673B2 (el) 1976-03-29
NL7309117A (el) 1974-01-08
BR7304940D0 (pt) 1974-08-29
BE801806A (fr) 1974-01-02

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