GB1479034A - Cationic pyrazole dyestuffs process for their preparation and their use - Google Patents
Cationic pyrazole dyestuffs process for their preparation and their useInfo
- Publication number
- GB1479034A GB1479034A GB3470374A GB3470374A GB1479034A GB 1479034 A GB1479034 A GB 1479034A GB 3470374 A GB3470374 A GB 3470374A GB 3470374 A GB3470374 A GB 3470374A GB 1479034 A GB1479034 A GB 1479034A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyestuffs
- halogen
- aug
- alkoxy
- formula
- 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
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 title abstract 2
- 125000002091 cationic group Chemical group 0.000 title abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- JVVRJMXHNUAPHW-UHFFFAOYSA-N 1h-pyrazol-5-amine Chemical compound NC=1C=CNN=1 JVVRJMXHNUAPHW-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229940100198 alkylating agent Drugs 0.000 abstract 1
- 239000002168 alkylating agent Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 abstract 1
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
- 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
- C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1479034 Cationic pyrazole dyestuffs PRODUITS CHIMIQUES UGINE KUHLMANN 7 Aug 1974 [8 Aug 1973] 34703/74 Heading C4P Novel dyestuffs of the formula (wherein R 1 is H, halogen or C 1-2 alkoxy; R 2 is H, halogen or NO 2 ; R 3 is C 1-5 alkyl; R 4 is H or phenyl optionally substituted by halogen, NO 2 or C 1-2 alkoxy; and X is a monovalent anion) are prepared by treating dyestuffs of the formula with an alkylating agent, these dyestuffs being in turn prepared by coupling an appropriate diazotized 5-aminopyrazole with an appropriate pyrazolone. The novel dyestuffs find use in the coloration in yellow shades of fibres based on polymers or copolymers of acrylonitrile or on polyesters or polyamides modified by acid groups.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7328970A FR2240270B1 (en) | 1973-08-08 | 1973-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1479034A true GB1479034A (en) | 1977-07-06 |
Family
ID=9123751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3470374A Expired GB1479034A (en) | 1973-08-08 | 1974-08-07 | Cationic pyrazole dyestuffs process for their preparation and their use |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5045013A (en) |
| AR (1) | AR203043A1 (en) |
| BE (1) | BE818580A (en) |
| BR (1) | BR7406501D0 (en) |
| CH (1) | CH586737A5 (en) |
| DE (1) | DE2435919A1 (en) |
| FR (1) | FR2240270B1 (en) |
| GB (1) | GB1479034A (en) |
| IT (1) | IT1016759B (en) |
| NL (1) | NL7409848A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101540A (en) * | 1975-09-30 | 1978-07-18 | Produits Chimiques Ugine Kuhlmann | 3-Trifluoromethyl-4-phenyl-pyrazolium azo dyestuffs |
| FR2406655A1 (en) * | 1977-10-21 | 1979-05-18 | Ugine Kuhlmann | NEW AZO-PYRAZOLIUM COLORS |
| US4436834A (en) | 1981-09-03 | 1984-03-13 | Exxon Research And Engineering Co. | Iron-thallium catalysts for use in CO hydrogenation and process of preparing the catalysts |
-
1973
- 1973-08-08 FR FR7328970A patent/FR2240270B1/fr not_active Expired
-
1974
- 1974-07-22 NL NL7409848A patent/NL7409848A/en not_active Application Discontinuation
- 1974-07-25 DE DE19742435919 patent/DE2435919A1/en not_active Withdrawn
- 1974-08-02 IT IT6944974A patent/IT1016759B/en active
- 1974-08-07 CH CH1077774A patent/CH586737A5/xx not_active IP Right Cessation
- 1974-08-07 AR AR25508474A patent/AR203043A1/en active
- 1974-08-07 GB GB3470374A patent/GB1479034A/en not_active Expired
- 1974-08-07 BE BE147370A patent/BE818580A/en unknown
- 1974-08-07 BR BR650174A patent/BR7406501D0/en unknown
- 1974-08-07 JP JP9066674A patent/JPS5045013A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1016759B (en) | 1977-06-20 |
| BE818580A (en) | 1975-02-07 |
| JPS5045013A (en) | 1975-04-22 |
| CH586737A5 (en) | 1977-04-15 |
| AR203043A1 (en) | 1975-08-08 |
| FR2240270B1 (en) | 1976-10-01 |
| DE2435919A1 (en) | 1975-02-20 |
| NL7409848A (en) | 1975-02-11 |
| BR7406501D0 (en) | 1975-05-20 |
| FR2240270A1 (en) | 1975-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |