DE3043950A1 - 2,2,2-trifluoraethyl-perfluoralkansulfonate, verfahren zu deren herstellung und deren verwendung zum einfuehren einer trifluoraethylgruppe in nukleophile verbindungen - Google Patents
2,2,2-trifluoraethyl-perfluoralkansulfonate, verfahren zu deren herstellung und deren verwendung zum einfuehren einer trifluoraethylgruppe in nukleophile verbindungenInfo
- Publication number
- DE3043950A1 DE3043950A1 DE19803043950 DE3043950A DE3043950A1 DE 3043950 A1 DE3043950 A1 DE 3043950A1 DE 19803043950 DE19803043950 DE 19803043950 DE 3043950 A DE3043950 A DE 3043950A DE 3043950 A1 DE3043950 A1 DE 3043950A1
- Authority
- DE
- Germany
- Prior art keywords
- trifluoroethyl
- compound
- formula
- trifluoraethyl
- group
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/63—Esters of sulfonic acids
- C07C309/64—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms
- C07C309/65—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms of a saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/20—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7940623 | 1979-11-23 | ||
GB7940622 | 1979-11-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3043950A1 true DE3043950A1 (de) | 1981-09-03 |
DE3043950C2 DE3043950C2 (ja) | 1990-08-02 |
Family
ID=26273669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803043950 Granted DE3043950A1 (de) | 1979-11-23 | 1980-11-21 | 2,2,2-trifluoraethyl-perfluoralkansulfonate, verfahren zu deren herstellung und deren verwendung zum einfuehren einer trifluoraethylgruppe in nukleophile verbindungen |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH02152955A (ja) |
CH (1) | CH645617A5 (ja) |
DE (1) | DE3043950A1 (ja) |
FR (1) | FR2470119A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2085378A1 (de) * | 2001-06-01 | 2009-08-05 | Merck Patent GmbH | Perfluoralkansulfonsäuresalze |
JP4651351B2 (ja) * | 2004-03-30 | 2011-03-16 | セントラル硝子株式会社 | フルオロアルキルフルオロアルカンスルホネートの製造方法 |
JP5075614B2 (ja) * | 2007-12-26 | 2012-11-21 | 三菱マテリアル電子化成株式会社 | 含フッ素化合物及びその製造方法 |
FR2931821B1 (fr) * | 2008-05-29 | 2011-03-04 | Rhodia Operations | Procede de sulfonylation d'un compose organique hydroxyle. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1143481A (en) * | 1965-03-05 | 1969-02-19 | Minnesota Mining & Mfg | Fluorocarbon perfluoroalkanesulfonates |
US3641147A (en) * | 1966-01-14 | 1972-02-08 | Schering Corp | 2-polyfluoroloweralkyl benzophenones |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2440272A1 (de) * | 1974-08-22 | 1976-03-04 | Bayer Ag | Perfluoralkansulfonsaeureester, verfahren zu ihrer herstellung sowie ihre verwendung als herbizide |
-
1980
- 1980-11-17 CH CH850780A patent/CH645617A5/de not_active IP Right Cessation
- 1980-11-20 FR FR8024664A patent/FR2470119A1/fr active Granted
- 1980-11-21 DE DE19803043950 patent/DE3043950A1/de active Granted
-
1989
- 1989-10-18 JP JP27477989A patent/JPH02152955A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1143481A (en) * | 1965-03-05 | 1969-02-19 | Minnesota Mining & Mfg | Fluorocarbon perfluoroalkanesulfonates |
US3641147A (en) * | 1966-01-14 | 1972-02-08 | Schering Corp | 2-polyfluoroloweralkyl benzophenones |
Also Published As
Publication number | Publication date |
---|---|
DE3043950C2 (ja) | 1990-08-02 |
FR2470119A1 (fr) | 1981-05-29 |
CH645617A5 (en) | 1984-10-15 |
JPH02152955A (ja) | 1990-06-12 |
FR2470119B1 (ja) | 1984-09-28 |
JPH0260663B2 (ja) | 1990-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0039844A2 (de) | Verfahren zur Herstellung von O-substituierten Derivaten des (+)-Cyanidan-3-ols | |
DE2813549A1 (de) | Imidazodiazepinderivate, verfahren zu ihrer herstellung und arzneimittel | |
DE3043950A1 (de) | 2,2,2-trifluoraethyl-perfluoralkansulfonate, verfahren zu deren herstellung und deren verwendung zum einfuehren einer trifluoraethylgruppe in nukleophile verbindungen | |
EP0432135A1 (de) | Zwischenprodukte für Benzoylphenylharnstoffe | |
DE2553622C2 (de) | Verfahren zur Herstellung von Alkyl- oder Aralkyl-N-phenylcarbamaten | |
EP0017181A1 (de) | Neues Verfahren zur Herstellung von Imidazobenzodiazepinderivaten sowie Zwischenprodukte zu deren Herstellung | |
DE1935404C3 (de) | Verfahren zur Herstellung von Chinazoline nen | |
CH645110A5 (de) | Racemische oder optisch aktive oxyaminoeburnane sowie verfahren zu ihrer herstellung. | |
CH630341A5 (en) | Process for the preparation of novel cyanoacetic anilide derivatives. | |
DE1668968A1 (de) | Neue organische Verbindungen | |
DE4444268C2 (de) | Verfahren zur Herstellung von Pyrrolizinderivaten | |
DE936747C (de) | Verfahren zur Herstellung von neuen Pyrimidinderivaten und deren Salzen | |
EP0788475B1 (de) | Verfahren zur herstellung von isomerengemischen aus o-phenoxyalkylhydroxylaminen oder o-phenoxyalkyloximen | |
DE2118191A1 (de) | N-Alkylsulfonylbenzoylhalogen= alkylsulfonanilide | |
EP1658259A1 (de) | VERFAHREN ZUR HERSTELLUNG VON a-FLUOR-MALONS UREDIALKYLE STERN | |
DE2820687C2 (de) | Substituierte Chinolizidinderivate, Verfahren zu deren Herstellung und diese enthaltende Mittel | |
EP0042054B1 (de) | 1-Amino-3-phenyl-indole, deren Salze und diese Indole enthaltende Arzneimittel | |
AT211296B (de) | Verfahren zur Herstellung von neuen Sulfamylanthranilsäuren | |
DE2253554A1 (de) | 2-amino-2-oxazoline und verfahren zu ihrer herstellung | |
DE3111848A1 (de) | Verfahren zur herstellung von substituierten (alpha)-halogen-propionsaeuren und ihren derivaten | |
DE611692C (de) | Verfahren zur Darstellung von cyclisch disubstituierten Tetrazolen | |
DE2734771C3 (de) | N-(alpha,α,α-Trifluor-m-tolyl)-anthranilsäurederivate, Verfahren zu ihrer Herstellung und diese Derivate enthaltende antiphlogistisch wirksame pharmakologische Zubereitungen | |
CH642354A5 (de) | Neues chemisches verbindungszwischenprodukt fuer die herstellung von therapeutisch aktiven verbindungen. | |
AT358563B (de) | Verfahren zur herstellung von neuen hydroxy- aethyliden-cyanessigsaeure-aniliden sowie von deren physiologisch vertraeglichen salzen | |
DE804572C (de) | Verfahren zur Herstellung von Sulfensaeurehalogeniden |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: C07C143/68 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |