GB1071346A - Benzoxazole compounds and their use as optical brighteners - Google Patents
Benzoxazole compounds and their use as optical brightenersInfo
- Publication number
- GB1071346A GB1071346A GB20696/64A GB2069664A GB1071346A GB 1071346 A GB1071346 A GB 1071346A GB 20696/64 A GB20696/64 A GB 20696/64A GB 2069664 A GB2069664 A GB 2069664A GB 1071346 A GB1071346 A GB 1071346A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- aryl
- alkoxy
- hydrogen
- compounds
- 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
-
- 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
-
- 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
- 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
- C07D263/60—Naphthoxazoles; Hydrogenated naphthoxazoles
-
- 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
-
- 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
- D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Detergent Compositions (AREA)
Abstract
Detergent compositions contain compounds of the formula <FORM:1071346/C4-C5/1> wherein R is hydrogen, alkyl, cycloalkyl, halogenoalkyl, hydroxyalkyl, alkoxyalkyl, N,N-dialkylamino alkyl, trialkylammonium alkyl, aryl or aralkyl, R1 is hydrogen, alkyl, alkoxy or aryl, R2 is alkyl, alkoxy or aryl or R1 and R2 together form an annulated aromatic or hydroaromatic nucleus for embellishing materials to be washed. In examples 4 and 5 detergent compositions specified are a mixture of an alkylaryl sulphonate, oleylaminooctaglycol ether, potassium pyrophosphate and the sodium salt of p-toluenesulphonic acid and a mixture of oleic acid methyl tauride, ammonium sulphate and sodium pyrophosphate.ALSO:The invention comprises compounds of the formula <FORM:1071346/C2/1> wherein R is hydrogen, alkyl, cycloalkyl, halogenoalkyl, hydroxyalkyl, alkoxyalkyl, N:N-dialkylaminoalkyl, trialkylammonium alkyl, aryl or aralkyl, R1 is hydrogen, alkyl, alkoxy or aryl, R2 is alkyl, alkoxy or aryl or R1 and R2 together stand for an annulated aromatic or hydroaromatic nucleus. They may be obtained by the reaction of substituted o-aminophenols or o-amino-naphthols with the acid chlorides of 2-, 3- or 4-carbalkoxycinnamic acids and subsequent heating of the N-acyl-compounds obtained in a solvent having a boiling point above 200 DEG C. in an atmosphere of an inert gas, optionally in the presence of a catalyst, e.g. zinc chloride.ALSO:Textile materials are optically brightened by treatment with a compound of the formula: <FORM:1071346/D1-D2/1> wherein R is hydrogen, alkyl, cycloalkyl, halogenoalkyl, hydroxyalkyl, alkoxyalkyl, N,N-dialkylamino alkyl, trialkylammonium-alkyl, aryl or aralkyl, R1 is hydrogen, alkyl, alkoxy or aryl, R2 is alkyl, alkoxy or aryl or R1 and R2 together form an annulated aromatic or hydroaromatic nucleus. Fibrous materials brightened may be made from polyethylene glycol terephthalate, polyamides, acetylated cellulose or polyacrylonitrile. The compounds may be used in the form of solutions in water or in organic solvents or in the form of dispersions, optionally in the presence of dispersants, and bleaching agents and detergents may be present.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0039765 | 1963-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1071346A true GB1071346A (en) | 1967-06-07 |
Family
ID=7097929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20696/64A Expired GB1071346A (en) | 1963-05-17 | 1964-05-19 | Benzoxazole compounds and their use as optical brighteners |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE648091A (en) |
| CH (2) | CH454079A (en) |
| DE (1) | DE1444014A1 (en) |
| DK (1) | DK112023B (en) |
| FR (1) | FR1397629A (en) |
| GB (1) | GB1071346A (en) |
| NL (1) | NL142207B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140091283A1 (en) * | 2012-09-28 | 2014-04-03 | Polyera Corporation | Semiconducting Compounds and Optoelectronic Devices Incorporating Same |
-
1963
- 1963-05-17 DE DE19631444014 patent/DE1444014A1/en active Pending
-
1964
- 1964-05-12 NL NL646405251A patent/NL142207B/en unknown
- 1964-05-14 CH CH1628165A patent/CH454079A/en unknown
- 1964-05-14 CH CH628064A patent/CH438202A/en unknown
- 1964-05-14 DK DK243164AA patent/DK112023B/en unknown
- 1964-05-19 GB GB20696/64A patent/GB1071346A/en not_active Expired
- 1964-05-19 BE BE648091A patent/BE648091A/xx unknown
- 1964-05-19 FR FR974900A patent/FR1397629A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140091283A1 (en) * | 2012-09-28 | 2014-04-03 | Polyera Corporation | Semiconducting Compounds and Optoelectronic Devices Incorporating Same |
| US9312501B2 (en) * | 2012-09-28 | 2016-04-12 | Polyera Corporation | Semiconducting compounds and optoelectronic devices incorporating same |
Also Published As
| Publication number | Publication date |
|---|---|
| CH628064A4 (en) | 1967-03-15 |
| DE1444014A1 (en) | 1969-12-04 |
| CH454079A (en) | 1968-06-14 |
| NL6405251A (en) | 1964-11-18 |
| CH1628165A4 (en) | 1967-12-29 |
| CH438202A (en) | 1967-11-30 |
| DK112023B (en) | 1968-11-04 |
| NL142207B (en) | 1974-05-15 |
| FR1397629A (en) | 1965-04-30 |
| BE648091A (en) | 1964-11-19 |
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