BR7705641A - PROCESS FOR THE MANUFACTURE OF 1- (2'ETYL-HEXYL) -3-CYANO-4-METHYL-5- (O-NITRO-PHENYL-AZO) -6-HYDROXY-PIRID-2-ONA - Google Patents

PROCESS FOR THE MANUFACTURE OF 1- (2'ETYL-HEXYL) -3-CYANO-4-METHYL-5- (O-NITRO-PHENYL-AZO) -6-HYDROXY-PIRID-2-ONA

Info

Publication number
BR7705641A
BR7705641A BR7705641A BR7705641A BR7705641A BR 7705641 A BR7705641 A BR 7705641A BR 7705641 A BR7705641 A BR 7705641A BR 7705641 A BR7705641 A BR 7705641A BR 7705641 A BR7705641 A BR 7705641A
Authority
BR
Brazil
Prior art keywords
pirid
etyl
ona
azo
hexyl
Prior art date
Application number
BR7705641A
Other languages
Portuguese (pt)
Inventor
R Porter
K Anderton
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of BR7705641A publication Critical patent/BR7705641A/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
    • 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)
  • Pyridine Compounds (AREA)
  • Coloring (AREA)
BR7705641A 1976-08-25 1977-08-24 PROCESS FOR THE MANUFACTURE OF 1- (2'ETYL-HEXYL) -3-CYANO-4-METHYL-5- (O-NITRO-PHENYL-AZO) -6-HYDROXY-PIRID-2-ONA BR7705641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB353376 1976-08-25

Publications (1)

Publication Number Publication Date
BR7705641A true BR7705641A (en) 1978-06-06

Family

ID=9760124

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7705641A BR7705641A (en) 1976-08-25 1977-08-24 PROCESS FOR THE MANUFACTURE OF 1- (2'ETYL-HEXYL) -3-CYANO-4-METHYL-5- (O-NITRO-PHENYL-AZO) -6-HYDROXY-PIRID-2-ONA

Country Status (5)

Country Link
AR (1) AR212286A1 (en)
BR (1) BR7705641A (en)
ES (1) ES461869A2 (en)
FR (1) FR2362899A1 (en)
IT (1) IT1115389B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447117A1 (en) * 1984-12-22 1986-06-26 Cassella Ag, 6000 Frankfurt COLORABLE STABLE MODIFICATION OF A DISPERSION DYE, METHOD FOR THEIR PRODUCTION AND USE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007382A (en) * 1932-08-16 1935-07-09 Celanese Corp Production of dispersions
GB1398741A (en) * 1972-05-17 1975-06-25 Ici Ltd Water-insoluble monoazo dyestuffs
CH570441A5 (en) * 1972-05-19 1975-12-15 Basf Ag

Also Published As

Publication number Publication date
ES461869A2 (en) 1978-06-01
IT1115389B (en) 1986-02-03
FR2362899A1 (en) 1978-03-24
AR212286A1 (en) 1978-06-15

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