GB1443403A - Amino compounds - Google Patents
Amino compoundsInfo
- Publication number
- GB1443403A GB1443403A GB3863174A GB3863174A GB1443403A GB 1443403 A GB1443403 A GB 1443403A GB 3863174 A GB3863174 A GB 3863174A GB 3863174 A GB3863174 A GB 3863174A GB 1443403 A GB1443403 A GB 1443403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- alkoxy
- general formula
- optionally
- aminoazine
- 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
- C09B17/00—Azine dyes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/46—Phenazines
Abstract
1443403 Aminoazines IMPERIAL CHEMICAL INDUSTRIES Ltd 28 June 1974 [28 Aug 1973 20 March 1974] 38631/74 and 38634/74 Divided out of 1440948 Heading C4P The invention comprises aminoazine compounds of the general formula wherein B is H, C 1 -C 4 alkyl or alkoxy, one of Y<SP>1</SP> and Y<SP>2</SP> is H or SO 3 H and the other is H or C 1 -C 4 alkyl or alkoxy, X<SP>1</SP> is C 1 -C 4 alkyl or alkoxy, Cl or COOH, X<SP>3</SP> is H, C 1 -C 4 alkyl or SO 3 H, R<SP>1</SP> and R<SP>2</SP> are benzyl, sulphobenzyl or C 1 -C 4 alkyl optionally substituted by OH or CN, at least one of the pendant benzene nuclei contains an NH 2 group and the aminoazine as a whole contains at least 2 sulphonic acid groups. They are prepared by condensing an optionally sulphonated nitroaminodiphenylamine compound of the general formula firstly with an optionally sulphonated amine of the formula at 10-30‹ C. and then with an optionally sulphonated compound of the general formula at 50-100‹ C., both condensations taking place in presence of an oxidizing agent and finally reducing the product, X<SP>1</SP>, X<SP>3</SP>, R<SP>1</SP>, R<SP>2</SP>, Y<SP>1</SP> and Y<SP>2</SP> are as above and the reactants together have two or more sulphonic acid groups. The compounds dye wool and are used as intermediates for preparing cellulose reactive dyes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3863174A GB1443403A (en) | 1973-08-28 | 1973-08-28 | Amino compounds |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3863174A GB1443403A (en) | 1973-08-28 | 1973-08-28 | Amino compounds |
| GB3863474 | 1974-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1443403A true GB1443403A (en) | 1976-07-21 |
Family
ID=26263866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3863174A Expired GB1443403A (en) | 1973-08-28 | 1973-08-28 | Amino compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1443403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987002048A1 (en) * | 1984-10-01 | 1987-04-09 | Minnesota Mining And Manufacturing Company | Novel phenazine dyes |
-
1973
- 1973-08-28 GB GB3863174A patent/GB1443403A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987002048A1 (en) * | 1984-10-01 | 1987-04-09 | Minnesota Mining And Manufacturing Company | Novel phenazine dyes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES423824A1 (en) | Process for the preparation of cyanoazo compounds by reacting halogenoazo compounds with CuCN in an aqueous media in the presence of a nitrogen base | |
| GB1302758A (en) | ||
| ES503142A1 (en) | Reactive dyestuffs. | |
| GB1435776A (en) | Reactive xanthenium dyestuffs | |
| GB1411479A (en) | Production of oxazine dyes | |
| GB1533121A (en) | Disperse nitro disazo dyestuffs | |
| GB1136933A (en) | Process for the production of tetra---substituted anthraquinone derivatives | |
| GB1443403A (en) | Amino compounds | |
| GB1427904A (en) | Fibre-reactive azo dyestuffs | |
| GB1501882A (en) | Cationic monoazo dyestuffs derived from dioxinobenzthiazoles | |
| GB1505942A (en) | Water soluble azo dyestuffs | |
| GB1522719A (en) | 2-hydroxynaphthalene-1-aldehydes and process for preparing them | |
| GB1348688A (en) | Azo dyestuffs and processes for their manufacture | |
| GB1507414A (en) | Hydantoin derivatives | |
| GB1535401A (en) | Nitrodiphenylamine carboxylic acid disperse dyes | |
| GB1502048A (en) | Cationic dyestuffs containing quaternary ammonium groups their manufacture and their use | |
| GB1284177A (en) | A process for the manufacture of basic oxazine dyestuffs | |
| GB1353474A (en) | Azo dyestuffs | |
| GB1468478A (en) | Process for preparing acid nitro dyestuffs | |
| GB1384457A (en) | Azo dyes and preparation thereof | |
| GB1348190A (en) | Anthraquinone dyestuffs their manufacture and use | |
| GB1249468A (en) | New water-soluble anthraquinone dyestuffs | |
| GB1513534A (en) | Mixed chromium complex dyestuffs | |
| GB1334656A (en) | Reactive dyestuffs | |
| GB1472032A (en) | Dyeing acid-modified polyester fibre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |