GB1538455A - Water-soluble azo dyestuffs from a aminopyridine coupling components - Google Patents
Water-soluble azo dyestuffs from a aminopyridine coupling componentsInfo
- Publication number
- GB1538455A GB1538455A GB1434976A GB1434976A GB1538455A GB 1538455 A GB1538455 A GB 1538455A GB 1434976 A GB1434976 A GB 1434976A GB 1434976 A GB1434976 A GB 1434976A GB 1538455 A GB1538455 A GB 1538455A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aminopyridine
- water
- coupling components
- soluble azo
- azo dyestuffs
- 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
- 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
-
- 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
- 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
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/02—Preparation of azo dyes from other azo compounds by sulfonation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Pyridine Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752515662 DE2515662A1 (de) | 1975-04-10 | 1975-04-10 | Wasserloesliche azofarbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1538455A true GB1538455A (en) | 1979-01-17 |
Family
ID=5943503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1434976A Expired GB1538455A (en) | 1975-04-10 | 1976-04-08 | Water-soluble azo dyestuffs from a aminopyridine coupling components |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS51123227A (fr) |
| BR (1) | BR7602202A (fr) |
| DE (1) | DE2515662A1 (fr) |
| ES (1) | ES446847A1 (fr) |
| FR (1) | FR2307019A1 (fr) |
| GB (1) | GB1538455A (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2004487C3 (de) * | 1970-01-31 | 1979-12-06 | Basf Ag, 6700 Ludwigshafen | Wasserlösliche Azofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
| IT985617B (it) * | 1972-04-06 | 1974-12-10 | Basf Ag | Azocoloranti idrosolubili della serie 2 6 diamminopiridinica |
-
1975
- 1975-04-10 DE DE19752515662 patent/DE2515662A1/de not_active Withdrawn
-
1976
- 1976-04-08 GB GB1434976A patent/GB1538455A/en not_active Expired
- 1976-04-09 ES ES446847A patent/ES446847A1/es not_active Expired
- 1976-04-09 BR BR7602202A patent/BR7602202A/pt unknown
- 1976-04-09 JP JP3947376A patent/JPS51123227A/ja active Pending
- 1976-04-09 FR FR7610587A patent/FR2307019A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2515662A1 (de) | 1976-10-21 |
| FR2307019B1 (fr) | 1980-02-08 |
| FR2307019A1 (fr) | 1976-11-05 |
| JPS51123227A (en) | 1976-10-27 |
| BR7602202A (pt) | 1976-10-05 |
| ES446847A1 (es) | 1977-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |