ES439849A1 - Azo dyestuffs from aminopyridine coupling components - Google Patents
Azo dyestuffs from aminopyridine coupling componentsInfo
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
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)
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)
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)
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 |
-
1974
- 1974-07-31 DE DE19742436898 patent/DE2436898A1/en not_active Withdrawn
-
1975
- 1975-07-28 NL NL7508986A patent/NL7508986A/en unknown
- 1975-07-29 CH CH989275A patent/CH586262A5/xx not_active IP Right Cessation
- 1975-07-29 BE BE158709A patent/BE831846A/en unknown
- 1975-07-29 JP JP9162675A patent/JPS5139729A/en active Pending
- 1975-07-29 DD DD18754575A patent/DD123612A5/xx unknown
- 1975-07-29 RO RO7583006A patent/RO71317A/en unknown
- 1975-07-30 ES ES439849A patent/ES439849A1/en not_active Expired
- 1975-07-30 AR AR25983475A patent/AR210996A1/en active
- 1975-07-30 GB GB3190175A patent/GB1470025A/en not_active Expired
- 1975-07-31 BR BR7504912A patent/BR7504912A/en unknown
- 1975-07-31 FR FR7523961A patent/FR2280689A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
BR7504912A (en) | 1976-08-03 |
AR210996A1 (en) | 1977-10-14 |
BE831846A (en) | 1976-01-29 |
CH586262A5 (en) | 1977-03-31 |
JPS5139729A (en) | 1976-04-02 |
RO71317A (en) | 1982-09-09 |
DD123612A5 (en) | 1977-01-05 |
FR2280689A1 (en) | 1976-02-27 |
GB1470025A (en) | 1977-04-14 |
DE2436898A1 (en) | 1976-02-19 |
FR2280689B1 (en) | 1979-05-11 |
NL7508986A (en) | 1976-02-03 |
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