CH459412A - Process for the preparation of azo compounds - Google Patents

Process for the preparation of azo compounds

Info

Publication number
CH459412A
CH459412A CH1274866A CH1274866A CH459412A CH 459412 A CH459412 A CH 459412A CH 1274866 A CH1274866 A CH 1274866A CH 1274866 A CH1274866 A CH 1274866A CH 459412 A CH459412 A CH 459412A
Authority
CH
Switzerland
Prior art keywords
preparation
azo compounds
azo
compounds
Prior art date
Application number
CH1274866A
Other languages
French (fr)
Inventor
Gatewood Fisher John
Madison Straley James
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CH459412A publication Critical patent/CH459412A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/20—Thiazoles or hydrogenated thiazoles
CH1274866A 1965-09-02 1966-09-02 Process for the preparation of azo compounds CH459412A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48472065A 1965-09-02 1965-09-02
US48472165A 1965-09-02 1965-09-02

Publications (1)

Publication Number Publication Date
CH459412A true CH459412A (en) 1968-07-15

Family

ID=27048114

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1274866A CH459412A (en) 1965-09-02 1966-09-02 Process for the preparation of azo compounds

Country Status (4)

Country Link
BE (1) BE685941A (en)
CH (1) CH459412A (en)
DE (1) DE1644142A1 (en)
GB (1) GB1159691A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558822A (en) * 1972-08-10 1975-02-14 Sandoz Ag PROCESS FOR THE PRODUCTION OF SULPHONIC ACID GROUP-FREE BASIC Azo Compounds.
FR2772267A1 (en) * 1997-12-16 1999-06-18 Oreal Oxidation hair dye compositions

Also Published As

Publication number Publication date
DE1644142A1 (en) 1971-05-06
GB1159691A (en) 1969-07-30
BE685941A (en) 1967-02-01

Similar Documents

Publication Publication Date Title
CH486445A (en) Process for the preparation of bis-chromonyl compounds
CH471833A (en) Process for the preparation of steroids-oxazolines
CH468412A (en) Process for the preparation of chlordialcoylthiophosphates
CH448328A (en) Process for the preparation of azo compounds
CH455991A (en) Process for the preparation of azo compounds
FR1425950A (en) Process for the preparation of 7-amino-3-phenyl-coumarin compounds
CH460984A (en) Process for the preparation of diazo compounds
FR95095E (en) Process for the preparation of distannous compounds.
CH452518A (en) Process for the preparation of 17a-acyloxy-11B-hydroxysteroids
FR1506629A (en) Process for the preparation of stilbenic compounds of heterocyclic character
CH459412A (en) Process for the preparation of azo compounds
CH463654A (en) Process for the preparation of azo compounds
FR1533506A (en) Process for the preparation of bis-chromonyl compounds
CH465737A (en) Process for the preparation of new quaternary azo compounds
FR1510206A (en) Process for the preparation of substituted diaza-cyclo-alkanes
FR1455825A (en) Process for the preparation of substituted phenyl-tetrahydropyridines
FR1501631A (en) Process for the preparation of rubber-polysulfide compounds
CH466461A (en) Process for the preparation of new azo compounds
CH449147A (en) Process for the preparation of azo compounds
OA01895A (en) Process for the preparation of heterocyclic compounds
CH476702A (en) Process for the preparation of phenolic compounds
CH465096A (en) Process for the preparation of disazo compounds
CH515917A (en) Process for the preparation of indolyl-nicotinic compounds
FR1483375A (en) Process for the preparation of polysilyl-substituted hydrocarbon compounds
FR1481859A (en) Process for the preparation of thebaine compounds