YU42510B - 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
YU42510B
YU42510B YU1591/80A YU159180A YU42510B YU 42510 B YU42510 B YU 42510B YU 1591/80 A YU1591/80 A YU 1591/80A YU 159180 A YU159180 A YU 159180A YU 42510 B YU42510 B YU 42510B
Authority
YU
Yugoslavia
Prior art keywords
phenylazo
pyridone
benzyloxycarbonyl
cyano
hydroxy
Prior art date
Application number
YU1591/80A
Other languages
English (en)
Other versions
YU159180A (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/de
Priority claimed from CH919379A external-priority patent/CH650522A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of YU159180A publication Critical patent/YU159180A/xx
Publication of YU42510B publication Critical patent/YU42510B/xx

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 YU159180A (en) 1983-02-28
YU42510B true 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 (enrdf_load_stackoverflow)
BR (1) BR8003764A (enrdf_load_stackoverflow)
CA (1) CA1128501A (enrdf_load_stackoverflow)
DD (1) DD151953A5 (enrdf_load_stackoverflow)
DE (1) DE3021555A1 (enrdf_load_stackoverflow)
ES (1) ES8105367A1 (enrdf_load_stackoverflow)
FR (1) FR2459269B1 (enrdf_load_stackoverflow)
GB (1) GB2054632B (enrdf_load_stackoverflow)
HK (1) HK31784A (enrdf_load_stackoverflow)
IT (1) IT1128162B (enrdf_load_stackoverflow)
YU (1) YU42510B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125159A1 (de) * 1981-06-26 1983-01-13 Cassella Ag, 6000 Frankfurt Faerbestabile modifikation eines dispersionsfarbstoffs, verfahren zu ihrer herstellung und verwendung
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 (de) * 1990-01-10 1991-07-11 Cassella Ag Faerbestabile ss-modifikation eines monoazofarbstoffes, verfahren zu ihrer herstellung und ihre verwendung
CN106675083A (zh) * 2016-12-16 2017-05-17 江苏道博化工有限公司 分散黄231的合成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503781A (de) * 1968-05-15 1971-02-28 Sandoz Ag Verfahren zur Herstellung von basischen Farbstoffen
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
DE1917278B2 (de) * 1969-04-03 1974-06-27 Basf Ag, 6700 Ludwigshafen Monoazofarbstoffe, Verfahren zu deren Herstellung und Farbstoffzubereitungen
BE789191A (fr) * 1971-09-24 1973-03-22 Cassella Farbwerke Mainkur Ag Colorants mono-azoiques insolubles dans l'eau
GB1539054A (en) * 1976-06-24 1979-01-24 Yorkshire Chemicals Ltd Water-insoluble monoazo pyridone dyestuffs

Also Published As

Publication number Publication date
BR8003764A (pt) 1981-01-13
CA1128501A (en) 1982-07-27
IT8048961A0 (it) 1980-06-13
HK31784A (en) 1984-04-19
DD151953A5 (de) 1981-11-11
GB2054632B (en) 1983-05-05
IT1128162B (it) 1986-05-28
FR2459269A1 (fr) 1981-01-09
ES492523A0 (es) 1981-05-16
FR2459269B1 (fr) 1986-07-18
DE3021555A1 (de) 1981-01-22
DE3021555C2 (enrdf_load_stackoverflow) 1988-12-08
ATA318980A (de) 1986-08-15
GB2054632A (en) 1981-02-18
YU159180A (en) 1983-02-28
ES8105367A1 (es) 1981-05-16
AT382632B (de) 1987-03-25

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