GB1108850A - Triazolyl stilbene derivatives - Google Patents
Triazolyl stilbene derivativesInfo
- Publication number
- GB1108850A GB1108850A GB42375/66A GB4237566A GB1108850A GB 1108850 A GB1108850 A GB 1108850A GB 42375/66 A GB42375/66 A GB 42375/66A GB 4237566 A GB4237566 A GB 4237566A GB 1108850 A GB1108850 A GB 1108850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- agents
- sulphonic acid
- salts
- detergents
- 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
- -1 Triazolyl stilbene derivatives Chemical class 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 7
- 239000000460 chlorine Substances 0.000 abstract 5
- 238000005406 washing Methods 0.000 abstract 5
- 238000005282 brightening Methods 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000003599 detergent Substances 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- 150000001340 alkali metals Chemical class 0.000 abstract 3
- 150000003863 ammonium salts Chemical class 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- GWIAAIUASRVOIA-UHFFFAOYSA-N 2-aminonaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(N)=CC=C21 GWIAAIUASRVOIA-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 239000012670 alkaline solution Substances 0.000 abstract 2
- 239000007844 bleaching agent Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 125000001624 naphthyl group Chemical group 0.000 abstract 2
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 abstract 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical class [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000004872 foam stabilizing agent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/22—Naphthotriazoles
- C07D249/24—Naphthotriazoles with stilbene radicals directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
o-Amino dyestuffs of the stilbene series are prepared by coupling, suitably in aqueous alkaline solution, diazotized 4-amino-21,41- or 31,4-dichlorostilbene-2-sulphonic acid or its alkali metal or ammonium salt with an amino naphthalene sulphonic acid which contains in the 1- or 2- of the naphthalene ring an amino but not a sulphonic acid group. The dyes are oxidized to naphtriazole stilbene derivatives (see Division C2). Washing agents, washing liquors and detergents contain brightening agents of formula <FORM:1108850/C4-C5/1> wherein one of X1 and X2 is Cl and the other is H and their salts, e.g. alkali metal or ammonium salts. The washing liquors may contain ionogenic washing agents as well as compound which give off chlorine, i.e. bleaching agents and numerous examples are given. Fillers, auxilaries and foam stabilizers that may be present are also exemplified. In brightening detergents the brightening agents are suitably incorporated as solutions in neutral, water-miscible and/or easily volatile organic solvents but may be admixed in finely divided form with or without detergents. Reference has been directed by the Comptroller to Specification 717,889.ALSO:The invention comprises compounds of formulae <FORM:1108850/C2/1> wherein one of X1 and X2 is Cl and the other is H and salts thereof, e.g. alkali metal or ammonium salts. They are prepared by oxidizing the o-amino-azo dyestuff obtained by coupling the diazonium compound of 4-amino-21,41- or 31,41 - dichlorostilbene - 2 - sulphonic acid or its salt with an aminonaphthalene sulphonic acid which does not contain a sulphonic acid group in the 1- or 2-position of the naphthalene ring but does contain an amino group there. The oxidation is suitably effected air in the presence of copper-(II) salts and the coupling is preferably carried out in aqueous alkaline solution. The compounds may be used as optical brightening agents (see Divisions C5 and D1). Reference has been directed by the Comptroller to Specification 717,889.ALSO:Fibres and fabrics of cellulose e.g. cotton are brightened by treatment with compositions containing compounds of formula:- <FORM:1108850/D1-D2/1> wherein one of X1 and X2 is Cl and the other is H or salts thereof. Washing agents, detergents and agents giving off chlorine i.e. bleaching agents may also be present and examples of such are given. 717,889.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1315065A CH450344A (en) | 1964-07-09 | 1965-09-23 | Process for the optical brightening of textile fibers made of cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1108850A true GB1108850A (en) | 1968-04-03 |
Family
ID=4389764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42375/66A Expired GB1108850A (en) | 1965-09-23 | 1966-09-22 | Triazolyl stilbene derivatives |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT262282B (en) |
| BE (1) | BE687233A (en) |
| DE (1) | DE1695088A1 (en) |
| FR (1) | FR1494443A (en) |
| GB (1) | GB1108850A (en) |
| NL (1) | NL6613415A (en) |
| SE (1) | SE321482B (en) |
-
1966
- 1966-09-22 DE DE19661695088 patent/DE1695088A1/en active Pending
- 1966-09-22 SE SE12759/69A patent/SE321482B/xx unknown
- 1966-09-22 FR FR77291A patent/FR1494443A/en not_active Expired
- 1966-09-22 GB GB42375/66A patent/GB1108850A/en not_active Expired
- 1966-09-22 BE BE687233D patent/BE687233A/xx unknown
- 1966-09-22 AT AT890666A patent/AT262282B/en active
- 1966-09-22 NL NL6613415A patent/NL6613415A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1695088A1 (en) | 1970-12-10 |
| AT262282B (en) | 1968-06-10 |
| NL6613415A (en) | 1967-03-28 |
| BE687233A (en) | 1967-03-22 |
| SE321482B (en) | 1970-03-09 |
| FR1494443A (en) | 1967-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB655296A (en) | Process for improving materials in the form of fibre or film and compositions of matter suitable therefor | |
| GB1101156A (en) | Triazole derivatives and their use as optical whitening agents | |
| GB796524A (en) | Improvements in or relating to optical whitening agents | |
| GB829788A (en) | Stilbene triazoles | |
| GB1108850A (en) | Triazolyl stilbene derivatives | |
| GB596405A (en) | Improvements in the washing of textiles and in detergents therefor | |
| KR20190047797A (en) | Novel fluorescent dye having good dyeability and solubility and preparation method for the same | |
| GB603267A (en) | Manufacture of stilbene dyestuffs and of starting materials therefor | |
| GB1108865A (en) | Triazolyl stilbene derivatives | |
| GB990102A (en) | Derivatives of 1,2,3-triazolyl-3-phenylcoumarin | |
| US2314356A (en) | Compounds of the anthraquinone series | |
| GB1104537A (en) | 3-pyrazolyl-7-aryltriazolyl-coumarins and process for the preparation thereof | |
| GB624051A (en) | Stilbene derivatives for use in whitening textile materials | |
| US3119820A (en) | Optical whitening agents of the stilbyl triazole type | |
| US3745036A (en) | Optical brightening composition and method of brightening fibres made of cellulose and polyamide | |
| GB781821A (en) | Improvements relating to fluorescent monotriazole compounds and their use | |
| US2763648A (en) | Citrus fluorescent dyes | |
| GB871351A (en) | Thiophene-dioxide compounds | |
| GB1086889A (en) | Colour bleaching catalysts for the silver dyestuff bleaching process | |
| GB933506A (en) | New dyestuffs of the anthraquinone series and their manufacture and use | |
| GB717889A (en) | Improvements relating to fluorescent monotriazole compounds and their use | |
| US3410847A (en) | 4-(5, 6-di-substituted oxy benzotriazole-2-yl) stilbenesulfonic acid brighteners and ethods for making same | |
| GB623849A (en) | Stilbene derivatives for use in whitening textile materials | |
| GB1020813A (en) | New coumarin compounds | |
| GB1101914A (en) | New naphthalene monoazo triazine dyestuffs |