ES439849A1 - Azo dyestuffs from aminopyridine coupling components - Google Patents

Azo dyestuffs from aminopyridine coupling components

Info

Publication number
ES439849A1
ES439849A1 ES439849A ES439849A ES439849A1 ES 439849 A1 ES439849 A1 ES 439849A1 ES 439849 A ES439849 A ES 439849A ES 439849 A ES439849 A ES 439849A ES 439849 A1 ES439849 A1 ES 439849A1
Authority
ES
Spain
Prior art keywords
formula
optionally substituted
alkyl
radical
coupling components
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
ES439849A
Other languages
Spanish (es)
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 ES439849A1 publication Critical patent/ES439849A1/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C07D213/85—Nitriles in position 3
    • 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
    • C09B29/3639—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 amino groups

Abstract

Procedure for preparing sulfo group-free azo dyes of the formula **(See formula)** where D is a benzene radical substituted by substituents with δ positive p or a thiazolyl-2- or benzothiazolyl-2-optionally substituted radical, R1 and R2 are an unsubstituted linear C1 to C4 alkyl radical, R3 is optionally substituted alkyl, cycloalkyl, aralkyl or aryl, R4 is hydrogen, alkyl, optionally substituted cycloalkyl, aralkyl or aryl, or together with low inclusion of the N atom, a 5- or 6-membered heterocycle, and Q is hydrogen, a cyano group or a carbonamide group or optionally substituted carboxylic acid ester; characterized by diazotized amines of the formula D-NH2 in which D has the meaning indicated in clause 1, they are coupled with coupling components of formula **(See formula)** in which R1, R2, R3, R4 and Q have the meanings defined above. (Machine-translation by Google Translate, not legally binding)
ES439849A 1974-07-31 1975-07-30 Azo dyestuffs from aminopyridine coupling components Expired ES439849A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742436898 DE2436898A1 (en) 1974-07-31 1974-07-31 AZO DYES

Publications (1)

Publication Number Publication Date
ES439849A1 true ES439849A1 (en) 1977-03-01

Family

ID=5922057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439849A Expired ES439849A1 (en) 1974-07-31 1975-07-30 Azo dyestuffs from aminopyridine coupling components

Country Status (12)

Country Link
JP (1) JPS5139729A (en)
AR (1) AR210996A1 (en)
BE (1) BE831846A (en)
BR (1) BR7504912A (en)
CH (1) CH586262A5 (en)
DD (1) DD123612A5 (en)
DE (1) DE2436898A1 (en)
ES (1) ES439849A1 (en)
FR (1) FR2280689A1 (en)
GB (1) GB1470025A (en)
NL (1) NL7508986A (en)
RO (1) RO71317A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823764Y2 (en) * 1978-07-28 1983-05-21 富士重工業株式会社 Garbage loading device for garbage collection vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793316A (en) * 1971-12-28 1973-06-27 Ciba Geigy NEW AZOIC COLORANTS, THEIR PREPARATION PROCESS AND THEIR APPLICATION
DE2307169A1 (en) * 1973-02-14 1974-09-26 Bayer Ag AZO DYES

Also Published As

Publication number Publication date
BR7504912A (en) 1976-08-03
RO71317A (en) 1982-09-09
JPS5139729A (en) 1976-04-02
FR2280689A1 (en) 1976-02-27
GB1470025A (en) 1977-04-14
FR2280689B1 (en) 1979-05-11
DD123612A5 (en) 1977-01-05
BE831846A (en) 1976-01-29
NL7508986A (en) 1976-02-03
AR210996A1 (en) 1977-10-14
CH586262A5 (en) 1977-03-31
DE2436898A1 (en) 1976-02-19

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