ES394313A1 - Azo compounds which contain the radical of a 3-halogeno-6-hydroxy -pyridone-2 - Google Patents

Azo compounds which contain the radical of a 3-halogeno-6-hydroxy -pyridone-2

Info

Publication number
ES394313A1
ES394313A1 ES394313A ES394313A ES394313A1 ES 394313 A1 ES394313 A1 ES 394313A1 ES 394313 A ES394313 A ES 394313A ES 394313 A ES394313 A ES 394313A ES 394313 A1 ES394313 A1 ES 394313A1
Authority
ES
Spain
Prior art keywords
radical
pyridone
coupling
azo compounds
halogeno
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
ES394313A
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
Ciba 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
Priority claimed from CH1237070A external-priority patent/CH567549A5/en
Priority claimed from CH1117371A external-priority patent/CH580674A5/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES394313A1 publication Critical patent/ES394313A1/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
    • 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
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/025—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups of azo-pyridone series
    • 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
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component
    • 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
    • C09B62/0068—Azodyes dyes containing in the molecule at least one azo group and at least one other chromophore group
    • 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
    • C09B62/02—Reactive 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
    • C09B62/04—Reactive 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
    • C09B62/043—Reactive 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 containing two or more triazine rings linked together by a non-chromophoric link

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)

Abstract

Process for the preparation of azo compounds, containing the radical of a 3-halogen-6-pyridone- (2), characterized by coupling and, possibly, metallization or acylation; the coupling of which is carried out between a diazo compound with a compound of the formula **(See formula)** in which X stands for a halogen atom, especially a chlorine, bromine or fluorine atom, R and R'signify hydrogen atoms or alkyl or aryl radicals, or a heterocyclic radical, and, the azo compound obtained is optionally neutralized with metal-yielding agents and/or is optionally acylated after coupling or after neutralization. (Machine-translation by Google Translate, not legally binding)
ES394313A 1970-08-19 1971-08-18 Azo compounds which contain the radical of a 3-halogeno-6-hydroxy -pyridone-2 Expired ES394313A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1237070A CH567549A5 (en) 1970-08-19 1970-08-19 Yellow,orange and red azo cpds - for dyeing /printing polyacrylonitrile cellulosics and polyesters
CH1117371A CH580674A5 (en) 1971-07-28 1971-07-28 Yellow,orange and red azo cpds - for dyeing /printing polyacrylonitrile cellulosics and polyesters

Publications (1)

Publication Number Publication Date
ES394313A1 true ES394313A1 (en) 1974-10-01

Family

ID=25707916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES394313A Expired ES394313A1 (en) 1970-08-19 1971-08-18 Azo compounds which contain the radical of a 3-halogeno-6-hydroxy -pyridone-2

Country Status (9)

Country Link
JP (1) JPS5713588B1 (en)
BE (1) BE771462A (en)
BR (1) BR7105419D0 (en)
CA (1) CA961032A (en)
DE (1) DE2141453A1 (en)
ES (1) ES394313A1 (en)
FR (1) FR2102371B1 (en)
GB (1) GB1355400A (en)
NL (1) NL7111397A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005069A (en) * 1972-05-15 1977-01-25 Sandoz Ltd. Azo dyes having a 3-halo-4-cyano or acyl-6-hydroxypyridone-2 coupling component radical
FR2202088B1 (en) * 1972-10-05 1976-10-01 Ciba Geigy Ag
US4092308A (en) * 1972-10-05 1978-05-30 Ciba-Geigy Corporation 4-Sulphomethyl substituted hydroxypyridone azo dyestuffs
SU871736A3 (en) * 1975-07-25 1981-10-07 Циба-Гейги Аг (Фирма) Method of preparing active azodye
MX174411B (en) * 1990-08-15 1994-05-13 Ici Plc COMPOUNDS
GB9017869D0 (en) * 1990-08-15 1990-09-26 Ici Plc Compounds
CN116144195B (en) * 2022-12-12 2024-04-02 江苏德美科化工有限公司 High-performance alkali-resistant yellow reactive dye and preparation method thereof

Also Published As

Publication number Publication date
JPS5713588B1 (en) 1982-03-18
GB1355400A (en) 1974-06-05
BR7105419D0 (en) 1973-05-03
BE771462A (en) 1972-02-18
DE2141453A1 (en) 1972-02-24
FR2102371A1 (en) 1972-04-07
FR2102371B1 (en) 1973-06-29
CA961032A (en) 1975-01-14
NL7111397A (en) 1972-02-22

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