YU159180A - Process for preparing 1-n-butyl-3-cyano-4-methyl-5-(4'-benzyloxycarbonyl-phenylazo)-6-hydroxy-pyridone-2 - Google Patents

Process for preparing 1-n-butyl-3-cyano-4-methyl-5-(4'-benzyloxycarbonyl-phenylazo)-6-hydroxy-pyridone-2

Info

Publication number
YU159180A
YU159180A YU01591/80A YU159180A YU159180A YU 159180 A YU159180 A YU 159180A YU 01591/80 A YU01591/80 A YU 01591/80A YU 159180 A YU159180 A YU 159180A YU 159180 A YU159180 A YU 159180A
Authority
YU
Yugoslavia
Prior art keywords
phenylazo
pyridone
benzyloxycarbonyl
cyano
hydroxy
Prior art date
Application number
YU01591/80A
Other versions
YU42510B (en
Inventor
U Zirngibl
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
Priority claimed from CH567179A external-priority patent/CH642095A5/en
Priority claimed from CH919379A external-priority patent/CH650522A5/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of YU159180A publication Critical patent/YU159180A/en
Publication of YU42510B publication Critical patent/YU42510B/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0015—Influencing the physical properties by treatment with a liquid, e.g. solvents of azoic pigments
    • 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
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0028—Crystal modifications; Special X-ray patterns of azo compounds
    • C09B67/0029—Crystal modifications; Special X-ray patterns of azo compounds of monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
YU1591/80A 1979-06-18 1980-06-16 Process for preparing 1-n-butyl-3-cyano-4-methyl-5-(4'-benzyloxycarbonyl-phenylazo)-6-hydroxy-pyridone-2 YU42510B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH567179A CH642095A5 (en) 1979-06-18 1979-06-18 Azo compounds
CH919379A CH650522A5 (en) 1979-10-11 1979-10-11 Dyeing-stable modification of an azo dye

Publications (2)

Publication Number Publication Date
YU159180A true YU159180A (en) 1983-02-28
YU42510B YU42510B (en) 1988-10-31

Family

ID=25698182

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1591/80A YU42510B (en) 1979-06-18 1980-06-16 Process for preparing 1-n-butyl-3-cyano-4-methyl-5-(4'-benzyloxycarbonyl-phenylazo)-6-hydroxy-pyridone-2

Country Status (11)

Country Link
AT (1) AT382632B (en)
BR (1) BR8003764A (en)
CA (1) CA1128501A (en)
DD (1) DD151953A5 (en)
DE (1) DE3021555A1 (en)
ES (1) ES8105367A1 (en)
FR (1) FR2459269B1 (en)
GB (1) GB2054632B (en)
HK (1) HK31784A (en)
IT (1) IT1128162B (en)
YU (1) YU42510B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125159A1 (en) * 1981-06-26 1983-01-13 Cassella Ag, 6000 Frankfurt COLORABLE STABLE MODIFICATION OF A DISPERSION DYE, METHOD FOR THEIR PRODUCTION AND USE
US4453944A (en) * 1982-04-07 1984-06-12 Ciba-Geigy Corporation Dye stable to dyeing, processes for producing it, and its use for dyeing and printing synthetic and semi-synthetic fibre materials
DE4000529A1 (en) * 1990-01-10 1991-07-11 Cassella Ag FAERBESTABILE SS MODIFICATION OF A MONOAZO DYE, PROCESS FOR THEIR PRODUCTION AND THEIR USE
CN106675083A (en) * 2016-12-16 2017-05-17 江苏道博化工有限公司 Synthetic method for disperse yellow 231

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140684A (en) * 1968-05-15 1979-02-20 Fidelity Union Trust Company, Executive Trustee Under The Sandoz Trust Azo dyes having a 6-hydroxy-pyridone-2 coupling component radical having a substituent in the 1-position
CH503781A (en) * 1968-05-15 1971-02-28 Sandoz Ag Process for the production of basic dyes
DE1917278B2 (en) * 1969-04-03 1974-06-27 Basf Ag, 6700 Ludwigshafen Monoazo dyes, processes for their production and dye preparations
BE789191A (en) * 1971-09-24 1973-03-22 Cassella Farbwerke Mainkur Ag WATER INSOLUBLE MONO-AZOIC COLORANTS
GB1539054A (en) * 1976-06-24 1979-01-24 Yorkshire Chemicals Ltd Water-insoluble monoazo pyridone dyestuffs

Also Published As

Publication number Publication date
BR8003764A (en) 1981-01-13
CA1128501A (en) 1982-07-27
HK31784A (en) 1984-04-19
ES492523A0 (en) 1981-05-16
IT1128162B (en) 1986-05-28
FR2459269A1 (en) 1981-01-09
ATA318980A (en) 1986-08-15
YU42510B (en) 1988-10-31
ES8105367A1 (en) 1981-05-16
GB2054632A (en) 1981-02-18
DE3021555C2 (en) 1988-12-08
DE3021555A1 (en) 1981-01-22
GB2054632B (en) 1983-05-05
IT8048961A0 (en) 1980-06-13
FR2459269B1 (en) 1986-07-18
AT382632B (en) 1987-03-25
DD151953A5 (en) 1981-11-11

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