GB1508330A - 2-stilbenyl-1,2,3-triazoles and their use as optical brightening agents - Google Patents
2-stilbenyl-1,2,3-triazoles and their use as optical brightening agentsInfo
- Publication number
- GB1508330A GB1508330A GB36884/75A GB3688474A GB1508330A GB 1508330 A GB1508330 A GB 1508330A GB 36884/75 A GB36884/75 A GB 36884/75A GB 3688474 A GB3688474 A GB 3688474A GB 1508330 A GB1508330 A GB 1508330A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stilbenyl
- triazoles
- brightening agents
- optical brightening
- sept
- 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
- 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
-
- 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
- C07D249/18—Benzotriazoles
- C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Graft Or Block Polymers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1508330 2 - Stilbenyl - 1,2,3 - triazoles CIBA-GEIGY AG 8 Sept 1975 [9 Sept 1974] 36884/75 Heading C2C [Also in Division C3] Novel 2-stilbenyl-1,2,3-triazoles of the formula wherein A is a benzene or naphthalene ring optionally substituted by at least one non- chromophoric group; R is (C 2 -C 4 )alkyl, (C 1 - C 4 ) haloalkyl, (C 2 -C 8 ) alkoxyalkyl, (C 1 -C 4 ) cyanoalkyl, (C 3 or C 4 ) alkenyl or phenoxy (C 1 - C 3 ) alkyl, and where A is a substituted benzene ring then R may also be hydrogen, methyl or a salt-forming cation, are prepared by esterifying the corresponding carboxylic acid with an alcohol. The novel compounds may be used as optical brightening agents for polymeric materials.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1222574A CH618057GA3 (en) | 1974-09-09 | 1974-09-09 | Process for optically brightening textile organic materials with 2-stilbenyl-1,2,3-triazoles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1508330A true GB1508330A (en) | 1978-04-19 |
Family
ID=4381051
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36884/75A Expired GB1508330A (en) | 1974-09-09 | 1975-09-08 | 2-stilbenyl-1,2,3-triazoles and their use as optical brightening agents |
GB36883/75A Expired GB1508329A (en) | 1974-09-09 | 1975-09-08 | Process for the manufacture of 2-stilbenyl-1,2,3-triazoles useful as optical brightening agents |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36883/75A Expired GB1508329A (en) | 1974-09-09 | 1975-09-08 | Process for the manufacture of 2-stilbenyl-1,2,3-triazoles useful as optical brightening agents |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5152437A (en) |
BE (1) | BE833162A (en) |
CA (1) | CA1080718A (en) |
CH (1) | CH618057GA3 (en) |
DE (2) | DE2539537A1 (en) |
ES (1) | ES440784A1 (en) |
FR (1) | FR2283894A1 (en) |
GB (2) | GB1508330A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5442479A (en) * | 1977-09-12 | 1979-04-04 | Mitsui Toatsu Chemicals | Fluorecent brightening of synthetic fiber material in organic solvent |
US4366189A (en) * | 1979-12-21 | 1982-12-28 | Ciba-Geigy Corporation | 4-Heterocyclyl-4'-vinylstilbenes |
US4539161A (en) * | 1980-07-25 | 1985-09-03 | Ciba-Geigy Corporation | Amine oxide compounds |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1029792B (en) * | 1951-09-06 | 1958-05-14 | Geigy Ag J R | Optical brighteners |
DE2010764C3 (en) * | 1969-03-07 | 1975-08-28 | Nippon Kayaku K.K., Tokio | 4- (2-triazolyl) -2-cyano-stilbenes |
BE789446A (en) * | 1971-10-02 | 1973-03-29 | Ciba Geigy | TREATMENT OF OPTICAL BRIGHTENERS OF THE TRIAZOLYL-STILBENE TYPE THAT CAN BE INCORPORATED IN DETERGENTS |
IT966203B (en) * | 1971-10-07 | 1974-02-11 | ALKHYLBENZOSSZOLYLSTIL BENICI WHITENERS |
-
1974
- 1974-09-09 CH CH1222574A patent/CH618057GA3/en unknown
-
1975
- 1975-09-05 CA CA234,833A patent/CA1080718A/en not_active Expired
- 1975-09-05 DE DE19752539537 patent/DE2539537A1/en not_active Ceased
- 1975-09-05 DE DE19752539461 patent/DE2539461A1/en not_active Withdrawn
- 1975-09-08 BE BE159818A patent/BE833162A/en unknown
- 1975-09-08 ES ES440784A patent/ES440784A1/en not_active Expired
- 1975-09-08 GB GB36884/75A patent/GB1508330A/en not_active Expired
- 1975-09-08 GB GB36883/75A patent/GB1508329A/en not_active Expired
- 1975-09-08 FR FR7527429A patent/FR2283894A1/en active Granted
- 1975-09-09 JP JP50108617A patent/JPS5152437A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2283894A1 (en) | 1976-04-02 |
ES440784A1 (en) | 1977-03-16 |
BE833162A (en) | 1976-03-08 |
GB1508329A (en) | 1978-04-19 |
FR2283894B1 (en) | 1978-04-07 |
DE2539461A1 (en) | 1976-03-18 |
CH618057GA3 (en) | 1980-07-15 |
JPS5152437A (en) | 1976-05-10 |
CA1080718A (en) | 1980-07-01 |
DE2539537A1 (en) | 1976-03-18 |
CH618057B (en) |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |