CH460986A - Process for the preparation of new cationic azo dyes - Google Patents

Process for the preparation of new cationic azo dyes

Info

Publication number
CH460986A
CH460986A CH1722567A CH1722567A CH460986A CH 460986 A CH460986 A CH 460986A CH 1722567 A CH1722567 A CH 1722567A CH 1722567 A CH1722567 A CH 1722567A CH 460986 A CH460986 A CH 460986A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dyes
cationic azo
new cationic
new
Prior art date
Application number
CH1722567A
Other languages
French (fr)
Inventor
Henry Mingasson George Raymond
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of CH460986A publication Critical patent/CH460986A/en

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/103—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by the coupling component being a heterocyclic compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/38—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
    • C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
    • C09B29/3656—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing amino-1,2-diazoles
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/003—Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
CH1722567A 1965-01-15 1965-12-27 Process for the preparation of new cationic azo dyes CH460986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2121A FR1429434A (en) 1965-01-15 1965-01-15 New cationic azo dyes

Publications (1)

Publication Number Publication Date
CH460986A true CH460986A (en) 1968-08-15

Family

ID=8568357

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1722567A CH460986A (en) 1965-01-15 1965-12-27 Process for the preparation of new cationic azo dyes
CH1787465A CH450591A (en) 1965-01-15 1965-12-27 Process for the preparation of new cationic azo dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1787465A CH450591A (en) 1965-01-15 1965-12-27 Process for the preparation of new cationic azo dyes

Country Status (6)

Country Link
BE (1) BE674374A (en)
CH (2) CH460986A (en)
DE (1) DE1544474B1 (en)
FR (1) FR1429434A (en)
GB (1) GB1139361A (en)
NL (2) NL6600118A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017479A (en) * 1967-08-11 1977-04-12 Ciba-Geigy Ag Cationic indazole-azo-5-amino pyrazole dyestuffs
CH606318A5 (en) * 1974-10-29 1978-10-31 Ciba Geigy Ag
AU2002333114B2 (en) * 2001-11-30 2008-09-04 Qlt Inc. Hydrazonopyrazole derivatives and their use as therapeutics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628278A (en) *
CA569010A (en) * 1955-01-28 1959-01-13 J. R. Geigy A.-G. Water soluble colour salts of monoazo dyestuffs
FR1322331A (en) * 1962-02-16 1963-03-29 Cfmc New azo dyes
DE1287716B (en) * 1963-10-17 1969-01-23 Kuhlmann Ets

Also Published As

Publication number Publication date
GB1139361A (en) 1969-01-08
NL6600118A (en) 1966-07-18
BE674374A (en)
FR1429434A (en) 1966-02-25
CH450591A (en) 1968-01-31
DE1544474B1 (en) 1969-09-04
NL127251C (en)

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