ES439819A1 - Monoazo dyes derived from hydroxypyridone coupling components - Google Patents

Monoazo dyes derived from hydroxypyridone coupling components

Info

Publication number
ES439819A1
ES439819A1 ES439819A ES439819A ES439819A1 ES 439819 A1 ES439819 A1 ES 439819A1 ES 439819 A ES439819 A ES 439819A ES 439819 A ES439819 A ES 439819A ES 439819 A1 ES439819 A1 ES 439819A1
Authority
ES
Spain
Prior art keywords
formula
cycloalkyl
aryl
carbamoyl
aralkyl
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
ES439819A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES439819A1 publication Critical patent/ES439819A1/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
    • 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
    • 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)
    • C09B29/363—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) from diazotized amino carbocyclic rings

Landscapes

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

Abstract

Procedure to prepare monoazo dyes soluble in water, containing one or two sulfonic acid groups and having the general formula: ** (See formula) ** where X represents hydrogen, chlorine, bromine, cyano, methylsulfonyl, carboxy, carboalkoxy, carbamoyl, or N-substituted carbamoyl; Y represents hydrogen, chlorine, bromine, nitro, cyano, methylsulfonyl, phenylsulfonyl, methyl, methoxy, phenylazo, carboxy, carboalkoxy, carbamoyl, carbamoyl, N-substituted acetyl, benzoyl, sulfoamoyl, sulfamoyl, sulfonic acid ester or acid sulfonic; R1 represents hydrogen, hydroxyl, cyano or an optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical or a radical of formula -COOR4, -COR4 or -CONR4R5 where R4 and R5 independently represent hydrogen or an alkyl, aralkyl radical, cycloalkyl, aryl or heterocyclic, optionally substituted; R2 represents an optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical and R3 represents hydrogen or an optionally substituted alkyl, aralkyl, cycloalkyl, aryl or heterocyclic radical; characterized in that it comprises diazotizing an aromatic amine of the formula: ** (See formula) ** in which X and Y are defined as above and couple the thus obtained diazo compound with a coupling component of formula ** (See formula) ** wherein R1, R2 and R3 are defined as above, the amine and the coupling component together containing one or two sulfonic acid groups. (Machine-translation by Google Translate, not legally binding)
ES439819A 1974-07-29 1975-07-29 Monoazo dyes derived from hydroxypyridone coupling components Expired ES439819A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3332574A GB1484869A (en) 1974-07-29 1974-07-29 Monoazo dyes derived from hydroxypyridone coupling components

Publications (1)

Publication Number Publication Date
ES439819A1 true ES439819A1 (en) 1977-04-16

Family

ID=10351486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439819A Expired ES439819A1 (en) 1974-07-29 1975-07-29 Monoazo dyes derived from hydroxypyridone coupling components

Country Status (8)

Country Link
JP (1) JPS5139727A (en)
BE (1) BE831658A (en)
DE (1) DE2533723A1 (en)
ES (1) ES439819A1 (en)
FR (1) FR2280688A1 (en)
GB (1) GB1484869A (en)
IT (1) IT1040064B (en)
NL (1) NL7508964A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152845U (en) * 1986-03-20 1987-09-28
JPH02188304A (en) * 1989-01-13 1990-07-24 Shimizu Corp Device for collecting refuse
DE4227590A1 (en) * 1992-08-20 1994-02-24 Basf Ag Azo dyes with a coupling component from the series of the N- (hydroxysulfonylphenylalkyl) pyridones
AU7667898A (en) * 1997-06-21 1999-01-04 Avecia Limited Pyridonazo dyes and inks containing them
JP5799647B2 (en) * 2010-09-22 2015-10-28 住友化学株式会社 Compound

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1331261A (en) * 1970-03-23 1973-09-26 Ici Ltd Water-soluble azo dyestuffs containaing hydroxypyridine residues
GB1366531A (en) * 1971-03-29 1974-09-11 Ici Ltd Water insoluble metal salts of azo dyes and their use as pigments
GB1359856A (en) * 1971-05-18 1974-07-10 Ici Ltd Process for the preparation of azo dyestuffs containing hydroxy pyridone residues

Also Published As

Publication number Publication date
FR2280688A1 (en) 1976-02-27
JPS5139727A (en) 1976-04-02
GB1484869A (en) 1977-09-08
BE831658A (en) 1976-01-23
IT1040064B (en) 1979-12-20
NL7508964A (en) 1976-02-02
DE2533723A1 (en) 1976-02-12
FR2280688B1 (en) 1979-05-11

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