DE2724368A1 - Neue benzofuranderivate, verfahren zu deren herstellung und ihre verwendung als optische aufheller - Google Patents
Neue benzofuranderivate, verfahren zu deren herstellung und ihre verwendung als optische aufhellerInfo
- Publication number
- DE2724368A1 DE2724368A1 DE19772724368 DE2724368A DE2724368A1 DE 2724368 A1 DE2724368 A1 DE 2724368A1 DE 19772724368 DE19772724368 DE 19772724368 DE 2724368 A DE2724368 A DE 2724368A DE 2724368 A1 DE2724368 A1 DE 2724368A1
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- 230000003287 optical effect Effects 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title description 2
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- -1 C 1 -C 4 alkylphenyl Chemical group 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 11
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 10
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- 125000003118 aryl group Chemical group 0.000 claims description 4
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 4
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- 125000004122 cyclic group Chemical group 0.000 claims description 2
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- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical group COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 2
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- 239000011265 semifinished product Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 125000000565 sulfonamide group Chemical group 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 125000002130 sulfonic acid ester group Chemical group 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH711976A CH623971B5 (de) | 1976-06-04 | 1976-06-04 | Verfahren zur herstellung neuer benzofuranderivate und deren verwendung als optische aufheller. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2724368A1 true DE2724368A1 (de) | 1977-12-15 |
Family
ID=4320259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772724368 Withdrawn DE2724368A1 (de) | 1976-06-04 | 1977-05-28 | Neue benzofuranderivate, verfahren zu deren herstellung und ihre verwendung als optische aufheller |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4122257A (enExample) |
| JP (1) | JPS52148527A (enExample) |
| BE (1) | BE855432A (enExample) |
| CA (1) | CA1083578A (enExample) |
| CH (1) | CH623971B5 (enExample) |
| DE (1) | DE2724368A1 (enExample) |
| FR (1) | FR2353547A1 (enExample) |
| GB (1) | GB1584716A (enExample) |
| IT (1) | IT1074533B (enExample) |
| NL (1) | NL7706154A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019182A1 (de) * | 1979-05-11 | 1980-11-26 | Bayer Ag | Benzofuranverbindungen sowie deren Verwendung als optische Aufheller |
| FR2506767A1 (fr) * | 1981-05-26 | 1982-12-03 | Synthelabo | Derives heterocycliques d'amidoximes, leur preparation et leur application en therapeutique |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2937231A1 (de) * | 1979-09-14 | 1981-04-02 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von bis-ben-zofuranyl-verbindungen |
| DE3104992A1 (de) * | 1981-02-12 | 1982-08-26 | Hoechst Ag, 6000 Frankfurt | "mischungen von optischen aufhellern" |
| US5047764A (en) * | 1988-02-22 | 1991-09-10 | Telefind Corporation | Paging system with dynamically programmable reception frequencies |
| US5860136A (en) * | 1989-06-16 | 1999-01-12 | Fenner; Peter R. | Method and apparatus for use of associated memory with large key spaces |
| JP3354258B2 (ja) * | 1993-12-03 | 2002-12-09 | 富山化学工業株式会社 | 新規なインドール類またはその塩 |
| US6166254A (en) * | 1998-11-24 | 2000-12-26 | Silicon Valley Chemlabs, Inc. | Method of manufacturing high purity amidoximes from hydroxylamine and nitriles |
| US8580842B2 (en) | 2003-09-30 | 2013-11-12 | Abbott Gmbh & Co. Kg | Heteroaryl-substituted 1,3-dihydroindol-2-one derivatives and medicaments containing them |
| US20080167286A1 (en) * | 2006-12-12 | 2008-07-10 | Abbott Laboratories | Pharmaceutical compositions and their methods of use |
| US8486979B2 (en) * | 2006-12-12 | 2013-07-16 | Abbvie Inc. | 1,2,4 oxadiazole compounds and methods of use thereof |
| UY30846A1 (es) | 2006-12-30 | 2008-07-31 | Abbott Gmbh & Amp | Derivados de oxindol sustituidos, medicamentos que los comprenden y uso de los mismos |
| US8202865B2 (en) | 2007-10-04 | 2012-06-19 | Merck Serono Sa | Oxadiazole derivatives |
| MX2010003614A (es) | 2007-10-04 | 2010-04-21 | Merck Serono Sa | Compuestos de diarilo oxadiazol. |
| WO2010009775A1 (de) * | 2007-12-07 | 2010-01-28 | Abbott Gmbh & Co. Kg | Carbamat-substituierte oxindol-derivate und ihre verwendung zur behandlung von vasopressin-abhängigen erkrankungen |
| ES2455197T3 (es) * | 2007-12-07 | 2014-04-14 | Abbvie Deutschland Gmbh & Co Kg | Derivados de oxindol 5,6-disustituidos y el uso de los mismos para la preparación de un medicamento para el tratamiento de enfermedades dependientes de vasopresina |
| CA2707667C (en) | 2007-12-07 | 2016-02-23 | Abbott Gmbh & Co. Kg | Amidomethyl-substituted oxindole derivatives and the use thereof for the treatment of vasopressin-dependent illnesses |
| CA2707669C (en) * | 2007-12-07 | 2016-07-05 | Wilfried Braje | 5-halogen-substituted oxindole derivatives and use thereof for treating vasopressine-dependent diseases |
| MX2010013399A (es) * | 2008-06-06 | 2010-12-21 | Abbott Lab | Nuevos compuestos de 1,2,4-oxadiazol y sus metodos de uso. |
| EP2435080A2 (en) | 2009-05-29 | 2012-04-04 | Abbott Laboratories | Pharmaceutical compositions for the treatment of pain |
| CN103601917B (zh) * | 2013-09-11 | 2016-04-27 | 郑州轻工业学院 | 水溶性有机硅纤维素醚纳米杂化材料及其制备方法与应用 |
| CN113185504B (zh) * | 2021-05-12 | 2022-01-07 | 南京林业大学 | 一类呋喃联1,3,4-噁二唑甲酰胺类化合物及其制备方法和应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787576A (fr) * | 1971-08-13 | 1973-02-14 | Hoechst Ag | Derives de benzofuranne et leur utilisation comme azureurs optiques |
| US4039555A (en) * | 1973-02-09 | 1977-08-02 | Hoechst Aktiengesellschaft | Benzofuran derivatives, process for preparing them and their use as optical brighteners |
-
1976
- 1976-06-04 CH CH711976A patent/CH623971B5/de not_active IP Right Cessation
-
1977
- 1977-05-28 DE DE19772724368 patent/DE2724368A1/de not_active Withdrawn
- 1977-06-02 US US05/802,366 patent/US4122257A/en not_active Expired - Lifetime
- 1977-06-02 IT IT24335/77A patent/IT1074533B/it active
- 1977-06-03 NL NL7706154A patent/NL7706154A/xx not_active Application Discontinuation
- 1977-06-03 CA CA279,867A patent/CA1083578A/en not_active Expired
- 1977-06-03 GB GB23660/77A patent/GB1584716A/en not_active Expired
- 1977-06-03 JP JP6497877A patent/JPS52148527A/ja active Pending
- 1977-06-06 FR FR7717207A patent/FR2353547A1/fr active Granted
- 1977-06-06 BE BE178233A patent/BE855432A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019182A1 (de) * | 1979-05-11 | 1980-11-26 | Bayer Ag | Benzofuranverbindungen sowie deren Verwendung als optische Aufheller |
| FR2506767A1 (fr) * | 1981-05-26 | 1982-12-03 | Synthelabo | Derives heterocycliques d'amidoximes, leur preparation et leur application en therapeutique |
| EP0067094A1 (fr) * | 1981-05-26 | 1982-12-15 | Synthelabo | Dérivés hétérocycliques d'amidoximes, leur préparation et leur application en thérapeutique |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1074533B (it) | 1985-04-20 |
| BE855432A (fr) | 1977-12-06 |
| NL7706154A (nl) | 1977-12-06 |
| JPS52148527A (en) | 1977-12-09 |
| FR2353547A1 (fr) | 1977-12-30 |
| US4122257A (en) | 1978-10-24 |
| CH623971B5 (de) | 1982-01-15 |
| GB1584716A (en) | 1981-02-18 |
| CH623971GA3 (enExample) | 1981-07-15 |
| FR2353547B1 (enExample) | 1981-11-06 |
| CA1083578A (en) | 1980-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |