GB1143505A - New azole compounds - Google Patents
New azole compoundsInfo
- Publication number
- GB1143505A GB1143505A GB43872/66A GB4387266A GB1143505A GB 1143505 A GB1143505 A GB 1143505A GB 43872/66 A GB43872/66 A GB 43872/66A GB 4387266 A GB4387266 A GB 4387266A GB 1143505 A GB1143505 A GB 1143505A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- group
- alkyl
- compounds
- compound
- 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
- 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
-
- 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
-
- 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
-
- 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)
Abstract
1,143,505. Azole compounds. CIBA Ltd. 30 Sept., 1966 [30 Nov., 1965], No. 43872/66. Heading C2C. [Also in Divisions A5, C3, C5 and D1] The invention comprises azole compounds of the formula in which Ar represents the monovalent residue of a pyrine; B represents a benzene residue which is condensed with the azole ring and may contain non-chromophoric substituents and X 1 represents -O- or -NQ- where Q stands for hydrogen; methyl ethyl; #- hydroxyethyl; #,y-dihydroxy propyl or #- cyanoethyl. Of particular interest are those compounds of formula in which X 2 is -O- and -NH- and R x is hydrogen or halogen, or an alkyl, alkoxy, carboxyl, carboxylic acid ester, amide (substituted or unsubstituted) or nitrile group; or an alkyl group which is substituted by one or more carboxyl, carboxylic acid ester, carboxylic acid amide or nitrile, hydroxy, alkoxy or amino groups; a phenyl, alkyl phenyl or aralkyl group; an amino group which may be substituted; a sulphonic acid group, a sulphonic acid alkyl or aryl ester group, a sulphonamide group, a sulphinic acid alkyl or aryl ester group, an alkyl sulphone group, an alkenyl sulphone or an aryl sulphone group; m is 1-4; and in which two vicinal residues R x together with the benzene nucleus to which they are attached may form a tetrahydronaphthalene ring. The compounds of the first formula given above may be formed by reacting a carboxyl compound of the formula ArCOZ, in which Z is hydroxyl or halogen and Ar is as defined above with an amino benzene of formula to give a compound of formula which is then heated to a temperature in the range 150-350‹ C. to form the desired compound. Alternatively compounds of the second formula given above are produced by reacting a carboxylic acid chloride of formula with an aminobenzene of formula to give an acyl compound of formula which is heated to form the required compound. Examples are given of the preparation of compounds in which X 1 in the 1st formula above is -O- or -NH- and the benzene nucleus B is unsubstituted or is substituted by one or two methyl groups, a tertiary-butyl, an α,α-dimethyl benzyl, or a tetramethylene group.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1649165A CH472462A (en) | 1965-11-30 | 1965-11-30 | Use of azole compounds as optical brightening agents for organic materials outside the textile industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1143505A true GB1143505A (en) | 1969-02-26 |
Family
ID=4417840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43872/66A Expired GB1143505A (en) | 1965-11-30 | 1966-09-30 | New azole compounds |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE690258A (en) |
| CH (1) | CH472462A (en) |
| FR (1) | FR1505653A (en) |
| GB (1) | GB1143505A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006090772A1 (en) | 2005-02-25 | 2006-08-31 | Toray Industries, Inc. | Material for light-emitting element and light emitting element |
| CN104402827A (en) * | 2014-10-23 | 2015-03-11 | 华南师范大学 | Preparation method and application of 2-(1-pyrenyl)-benzimidazole |
-
1965
- 1965-11-30 CH CH1649165A patent/CH472462A/en 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/en not_active Expired
- 1966-11-25 BE BE690258D patent/BE690258A/xx unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006090772A1 (en) | 2005-02-25 | 2006-08-31 | Toray Industries, Inc. | Material for light-emitting element and light emitting element |
| EP1852486A1 (en) * | 2005-02-25 | 2007-11-07 | Toray Industries, Inc. | Material for light-emitting element and light emitting element |
| EP1852486A4 (en) * | 2005-02-25 | 2010-03-03 | Toray Industries | Material for light-emitting element and light emitting element |
| US7901794B2 (en) | 2005-02-25 | 2011-03-08 | Toray Industries, Inc. | Material for light-emitting element and light emitting element |
| KR101204132B1 (en) | 2005-02-25 | 2012-11-22 | 도레이 카부시키가이샤 | Material for light-emitting element and light-emitting element |
| CN104402827A (en) * | 2014-10-23 | 2015-03-11 | 华南师范大学 | Preparation method and application of 2-(1-pyrenyl)-benzimidazole |
| CN104402827B (en) * | 2014-10-23 | 2017-01-11 | 华南师范大学 | Preparation method and application of 2-(1-pyrenyl)-benzimidazole |
Also Published As
| Publication number | Publication date |
|---|---|
| CH472462A (en) | 1969-05-15 |
| BE690258A (en) | 1967-05-25 |
| FR1505653A (en) | 1967-12-15 |
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