CH556865A - Verfahren zur herstellung von azolyl-furanderivaten. - Google Patents
Verfahren zur herstellung von azolyl-furanderivaten.Info
- Publication number
- CH556865A CH556865A CH1044568A CH1044568A CH556865A CH 556865 A CH556865 A CH 556865A CH 1044568 A CH1044568 A CH 1044568A CH 1044568 A CH1044568 A CH 1044568A CH 556865 A CH556865 A CH 556865A
- Authority
- CH
- Switzerland
- Prior art keywords
- furand
- azolyl
- derivatives
- preparation
- furand derivatives
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms 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)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0044856 | 1964-12-31 | ||
DEF0046812 | 1965-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH556865A true CH556865A (de) | 1974-12-13 |
Family
ID=25976588
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1044568A CH556865A (de) | 1964-12-31 | 1965-12-17 | Verfahren zur herstellung von azolyl-furanderivaten. |
CH1746165A CH466842A (de) | 1964-12-31 | 1965-12-17 | Verwendung von Azolyl-furanderivaten als optische Aufhellungsmittel für Textilmaterialien |
CH897568A CH459556A (de) | 1964-12-31 | 1965-12-17 | Verwendung von Azolyl-furanderivaten als optische Aufhellungsmittel mit Ausnahme der Behandlung von Textilfasern in der Textilindustrie |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1746165A CH466842A (de) | 1964-12-31 | 1965-12-17 | Verwendung von Azolyl-furanderivaten als optische Aufhellungsmittel für Textilmaterialien |
CH897568A CH459556A (de) | 1964-12-31 | 1965-12-17 | Verwendung von Azolyl-furanderivaten als optische Aufhellungsmittel mit Ausnahme der Behandlung von Textilfasern in der Textilindustrie |
Country Status (7)
Country | Link |
---|---|
US (1) | US3637734A (de) |
AT (1) | AT259505B (de) |
BE (1) | BE674535A (de) |
CH (3) | CH556865A (de) |
DE (2) | DE1469227A1 (de) |
GB (1) | GB1059256A (de) |
NL (1) | NL150178B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH544179A (de) * | 1970-12-09 | 1973-12-28 | Ciba Geigy Ag | Verwendung von quaternierten Benzofuranyl-benzimidazolen als optische Aufheller für textile organische Materialien |
US3940417A (en) * | 1970-12-09 | 1976-02-24 | Ciba-Geigy Corporation | Quaternised benzofuranyl-benzimidazoles |
US3983130A (en) * | 1972-06-02 | 1976-09-28 | E. R. Squibb & Sons, Inc. | Anthelmintic isothiocyanobenzoxazoles |
US3971731A (en) * | 1973-02-09 | 1976-07-27 | Bayer Aktiengesellschaft | Benzodifuran compounds |
DE2346316C2 (de) * | 1973-09-14 | 1985-02-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 2-Furylbenzimidazolen |
CH616422A5 (de) * | 1974-05-23 | 1980-03-31 | Sandoz Ag | |
US4009994A (en) * | 1974-08-22 | 1977-03-01 | Ciba-Geigy Corporation | Process and product of optical brightening with quaternized benzofuranyl-benzimidazoles |
CH632628B (de) * | 1976-07-26 | Ciba Geigy Ag | Verfahren zur herstellung von benzofuranyl-benzimidazolen und deren verwendung als optische aufheller. | |
CH635839A5 (de) * | 1976-08-04 | 1983-04-29 | Sandoz Ag | Verfahren zur herstellung von n-substituierten und quaternierten benzimidazolen und deren verwendung. |
LU76819A1 (de) * | 1977-02-22 | 1978-10-18 | ||
US4264325A (en) * | 1977-02-22 | 1981-04-28 | Ciba-Geigy Corporation | Phenyl-benzimidazolyl-furanes for optical brightening of organic materials |
CH645359A5 (de) * | 1978-11-20 | 1984-09-28 | Ciba Geigy Ag | Lagerstabile, konzentrierte waessrige loesung von benzimidazolium-aufhellern. |
US4542222A (en) * | 1980-12-29 | 1985-09-17 | Ciba-Ceigy Corporation | Benzimidazoles |
EP2003125A1 (de) * | 2007-06-14 | 2008-12-17 | Total Petrochemicals Research Feluy | Neue Tridentat-Ligandverbindungen mit Iminofuraneinheiten, Verfahren zur Herstellung dieser Verbindungen und ihre Verwendung bei der Herstellung von Katalysatoren zur Homopolymerisation und Copolymerisation von Ethylen und Alpha-Olefinen |
US9255088B2 (en) | 2010-08-11 | 2016-02-09 | The Regents Of The University Of California | Premature-termination-codons readthrough compounds |
WO2013142346A1 (en) | 2012-03-23 | 2013-09-26 | The Regents Of The University Of California | Premature-termination-codons readthrough compounds |
-
1964
- 1964-12-31 DE DE19641469227 patent/DE1469227A1/de active Pending
-
1965
- 1965-08-04 DE DE19651545846 patent/DE1545846A1/de active Pending
- 1965-12-17 CH CH1044568A patent/CH556865A/de not_active IP Right Cessation
- 1965-12-17 CH CH1746165A patent/CH466842A/de unknown
- 1965-12-17 CH CH897568A patent/CH459556A/de unknown
- 1965-12-30 AT AT1177965A patent/AT259505B/de active
- 1965-12-30 BE BE674535D patent/BE674535A/xx unknown
- 1965-12-31 NL NL656517273A patent/NL150178B/xx unknown
- 1965-12-31 GB GB55406/65A patent/GB1059256A/en not_active Expired
-
1969
- 1969-06-17 US US838011A patent/US3637734A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3637734A (en) | 1972-01-25 |
CH1746165A4 (de) | 1968-09-13 |
DE1469227A1 (de) | 1970-06-04 |
CH466842A (de) | 1969-02-14 |
AT259505B (de) | 1968-01-25 |
NL150178B (nl) | 1976-07-15 |
DE1545846A1 (de) | 1969-10-23 |
BE674535A (de) | 1966-04-15 |
CH459556A (de) | 1968-07-15 |
GB1059256A (en) | 1967-02-15 |
NL6517273A (de) | 1966-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |