BE690258A - - Google Patents
Info
- Publication number
- BE690258A BE690258A BE690258DA BE690258A BE 690258 A BE690258 A BE 690258A BE 690258D A BE690258D A BE 690258DA BE 690258 A BE690258 A BE 690258A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D263/57—Aryl or substituted aryl radicals
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
- C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
- C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
- C07C2603/50—Pyrenes; Hydrogenated pyrenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1649165A CH472462A (de) | 1965-11-30 | 1965-11-30 | Verwendung von Azolverbindungen als optische Aufhellmittel für organische Materialien ausserhalb der Textilindustrie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690258A true BE690258A (enrdf_load_html_response) | 1967-05-25 |
Family
ID=4417840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690258D BE690258A (enrdf_load_html_response) | 1965-11-30 | 1966-11-25 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE690258A (enrdf_load_html_response) |
| CH (1) | CH472462A (enrdf_load_html_response) |
| FR (1) | FR1505653A (enrdf_load_html_response) |
| GB (1) | GB1143505A (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7901794B2 (en) | 2005-02-25 | 2011-03-08 | Toray Industries, Inc. | Material for light-emitting element and light emitting element |
| CN104402827B (zh) * | 2014-10-23 | 2017-01-11 | 华南师范大学 | 2-(1-芘基)-苯并咪唑的制备方法及其应用 |
-
1965
- 1965-11-30 CH CH1649165A patent/CH472462A/de not_active IP Right Cessation
-
1966
- 1966-09-30 GB GB43872/66A patent/GB1143505A/en not_active Expired
- 1966-11-24 FR FR84913A patent/FR1505653A/fr not_active Expired
- 1966-11-25 BE BE690258D patent/BE690258A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH472462A (de) | 1969-05-15 |
| FR1505653A (fr) | 1967-12-15 |
| GB1143505A (en) | 1969-02-26 |