GB1227293A - - Google Patents
Info
- Publication number
- GB1227293A GB1227293A GB1227293DA GB1227293A GB 1227293 A GB1227293 A GB 1227293A GB 1227293D A GB1227293D A GB 1227293DA GB 1227293 A GB1227293 A GB 1227293A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyanostilbene
- formula
- hydroxy
- phenyl
- carbon atoms
- 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
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000001425 triazolyl group Chemical group 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000000460 chlorine Chemical group 0.000 abstract 1
- 229910052801 chlorine Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000006798 ring closing metathesis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Photoreceptors In Electrophotography (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3354368 | 1968-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1227293A true GB1227293A (enrdf_load_html_response) | 1971-04-07 |
Family
ID=12389469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1227293D Expired GB1227293A (enrdf_load_html_response) | 1968-05-20 | 1969-04-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE727976A (enrdf_load_html_response) |
| CH (1) | CH512477A (enrdf_load_html_response) |
| DE (1) | DE1909182A1 (enrdf_load_html_response) |
| FR (1) | FR2008886A1 (enrdf_load_html_response) |
| GB (1) | GB1227293A (enrdf_load_html_response) |
-
1969
- 1969-02-06 BE BE727976D patent/BE727976A/xx unknown
- 1969-02-24 DE DE19691909182 patent/DE1909182A1/de not_active Withdrawn
- 1969-03-05 CH CH344969A patent/CH512477A/it not_active IP Right Cessation
- 1969-04-14 GB GB1227293D patent/GB1227293A/en not_active Expired
- 1969-05-19 FR FR6916152A patent/FR2008886A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CH512477A (it) | 1971-09-15 |
| BE727976A (enrdf_load_html_response) | 1969-07-16 |
| DE1909182A1 (de) | 1969-11-27 |
| FR2008886A1 (enrdf_load_html_response) | 1970-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |