GB1127084A - Production of azo dyestuffs containing cyano groups - Google Patents

Production of azo dyestuffs containing cyano groups

Info

Publication number
GB1127084A
GB1127084A GB772467A GB772467A GB1127084A GB 1127084 A GB1127084 A GB 1127084A GB 772467 A GB772467 A GB 772467A GB 772467 A GB772467 A GB 772467A GB 1127084 A GB1127084 A GB 1127084A
Authority
GB
United Kingdom
Prior art keywords
production
cyano groups
containing cyano
azo dyestuffs
dyestuffs containing
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
GB772467A
Inventor
Alois Gottschlich
Klaus Leverenz
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1127084A publication Critical patent/GB1127084A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino 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
    • 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
    • C09B29/3643—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 quinolines or hydrogenated quinolines

Landscapes

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

Abstract

1,127,084. Azo dyes containing cyano groups. FARBENFABRIKEN BAYER A.G. 17 Feb., 1967 [15 Oct., 1966], No. 7724/67. Heading C4P. Azo dyes of the formula:- wherein K represents the radical of a coupling component, are obtained by combining diazotized 2,6 - dicyano - 4 - nitroaniline with a coupling component. Specified coupling components are those of the benzene, naphthalene, pyrazolone, acylacetic acid amide, pyrazole or hydroxy- or amino-quinoline series. Examples are given for the production of the dyes.
GB772467A 1966-02-17 1967-02-17 Production of azo dyestuffs containing cyano groups Expired GB1127084A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF48455A DE1290915B (en) 1966-02-17 1966-02-17 Process for dyeing and printing fiber materials made from aromatic polyesters and cellulose acetates
DEF0048454 1966-02-17
DEF0050456 1966-10-15
DEF0051232 1967-01-12

Publications (1)

Publication Number Publication Date
GB1127084A true GB1127084A (en) 1968-09-11

Family

ID=27436946

Family Applications (3)

Application Number Title Priority Date Filing Date
GB772267A Expired GB1125683A (en) 1966-02-17 1967-02-17 Process for the production of azo dyestuffs containing cyano groups
GB772467A Expired GB1127084A (en) 1966-02-17 1967-02-17 Production of azo dyestuffs containing cyano groups
GB772367A Expired GB1125684A (en) 1966-02-17 1967-02-17 Process for the dyeing and printing of hydrophobic materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB772267A Expired GB1125683A (en) 1966-02-17 1967-02-17 Process for the production of azo dyestuffs containing cyano groups

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB772367A Expired GB1125684A (en) 1966-02-17 1967-02-17 Process for the dyeing and printing of hydrophobic materials

Country Status (6)

Country Link
BE (3) BE694265A (en)
CH (6) CH477511A (en)
DE (3) DE1290915B (en)
FR (3) FR1511934A (en)
GB (3) GB1125683A (en)
NL (1) NL156177B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405978A1 (en) * 1977-10-15 1979-05-11 Basf Ag AZOIC COLORANTS, THEIR PREPARATION AND THEIR USES

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627752A (en) * 1968-01-19 1971-12-14 Cossella Farbwerke Mainkur Ag Water-insoluble monoazo dyestuffs
CH499597A (en) * 1968-10-18 1970-11-30 Sandoz Ag Process for the preparation of azo compounds
GB1359553A (en) * 1971-03-02 1974-07-10 Ici Ltd Colouration process
CA994333A (en) * 1972-04-07 1976-08-03 Kunihiko Imada Azo disperse dye mixtures
DE2310745C3 (en) * 1973-03-03 1981-11-05 Bayer Ag, 5090 Leverkusen Process for the preparation of azo compounds
DE2340569C2 (en) * 1973-08-10 1982-12-02 Bayer Ag, 5090 Leverkusen Azo dyes
DE2366521C2 (en) * 1973-08-10 1983-11-17 Bayer Ag, 5090 Leverkusen Azo dyes and their use
DE2440270C2 (en) * 1974-08-22 1985-06-05 Bayer Ag, 5090 Leverkusen Process for the production of practically copper-free, water-insoluble organic compounds from reaction mixtures
US4160764A (en) * 1975-06-07 1979-07-10 Hoechst Aktiengesellschaft Water-insoluble monoazo-dyestuffs for synthetic fibrous materials
DE2610675C3 (en) * 1976-03-13 1979-05-17 Bayer Ag, 5090 Leverkusen Process for the preparation of cyanazo dyes
GB1578732A (en) * 1976-05-28 1980-11-05 Ici Ltd Process for the manufacture of cyano azo dyes
BR7901173A (en) * 1978-02-24 1979-10-09 Ciba Geigy Ag ORGANIC COMPOUNDS, PROCESS FOR ITS PREPARATION AND EMPLOYMENT
CA1091655A (en) * 1978-03-24 1980-12-16 Max A. Weaver Dicyano azo dyes having ether substituted aniline couplers
US4257944A (en) * 1978-04-05 1981-03-24 Imperial Chemical Industries Limited Process for the manufacture of cyano azo dyes
DE2817780C2 (en) * 1978-04-22 1984-09-20 Bayer Ag, 5090 Leverkusen Reactive dyes
DE2834386A1 (en) * 1978-08-05 1980-02-21 Bayer Ag METHOD FOR THE PRODUCTION OF AZO DYES
DE2846438C2 (en) 1978-10-25 1987-05-07 Bayer Ag, 5090 Leverkusen Process for the preparation of cyanazo dyes
DE2908357A1 (en) * 1979-03-03 1980-09-11 Basf Ag THIAZOLE DISPERSION DYES
CH639115A5 (en) 1979-07-20 1983-10-31 Sandoz Ag PROCESSES FOR THE PREPARATION OF AZOBENZENE COMPOUNDS.
DE2937329A1 (en) * 1979-09-14 1981-04-02 Bayer Ag, 5090 Leverkusen AZO DYES AND THEIR PRODUCTION AND USE
EP0038615A3 (en) * 1980-04-03 1981-11-04 Imperial Chemical Industries Plc Disperse monoazo dyes
DE3165218D1 (en) * 1980-07-04 1984-09-06 Ici Plc DISPERSE MONOAZO DYESTUFFS
DE3216788A1 (en) * 1982-05-05 1983-11-10 Bayer Ag, 5090 Leverkusen DYE MIXTURES
DE3347572C2 (en) * 1983-12-30 1987-03-19 Hoechst Ag, 6230 Frankfurt Dyeing of synthetic fibres with dye preparations of mixtures or mixed crystals of blue disperse azo dyes
DE3511728A1 (en) * 1985-03-30 1986-10-02 Cassella Ag, 6000 Frankfurt WATER-INSOLUBLE RED MONOAZO DYES, THEIR PRODUCTION AND USE
DE4417699A1 (en) * 1994-05-20 1995-11-23 Cassella Ag Water-insoluble red monoazo dyes, their preparation and their use
DE19858997A1 (en) 1998-12-21 2000-06-29 Dystar Textilfarben Gmbh & Co Thermal migration-compatible azo dyes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173417A (en) * 1934-02-23 1939-09-19 Chem Ind Basel Azo dyestuffs and process of making same
DE648768C (en) * 1934-02-23 1937-08-11 Chemische Ind Ges Process for the production of azo dyes
DE942221C (en) * 1954-02-28 1956-04-26 Bayer Ag Process for the preparation of water-insoluble monoazo dyes
BE600168A (en) * 1960-02-16 1961-05-29 Sandoz Sa Azo dyes, their manufacturing processes and applications
DE1273729B (en) * 1963-02-15 1968-07-25 Sandoz Ag Process for the preparation of monoazo disperse dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405978A1 (en) * 1977-10-15 1979-05-11 Basf Ag AZOIC COLORANTS, THEIR PREPARATION AND THEIR USES

Also Published As

Publication number Publication date
DE1619504B2 (en) 1974-06-20
FR1511934A (en) 1968-02-02
DE1644177A1 (en) 1971-07-08
CH594780B (en) 1978-01-31
DE1644177C3 (en) 1975-02-27
CH932675A4 (en) 1977-03-31
FR1511933A (en) 1968-02-02
DE1619504C3 (en) 1975-02-20
CH487227A (en) 1970-03-15
NL6702443A (en) 1967-08-18
DE1290915B (en) 1969-03-20
NL156177B (en) 1978-03-15
GB1125683A (en) 1968-08-28
FR1511932A (en) 1968-02-02
BE694265A (en) 1967-07-31
CH569134B5 (en) 1975-11-14
CH79567A4 (en) 1975-05-30
CH477511A (en) 1969-08-31
DE1644177B2 (en) 1974-06-27
GB1125684A (en) 1968-08-28
BE694266A (en) 1967-07-31
DE1619504A1 (en) 1969-09-04
BE694264A (en) 1967-07-31

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