DE2704607A1 - Verfahren zur herstellung fluorhaltiger ketone - Google Patents
Verfahren zur herstellung fluorhaltiger ketoneInfo
- Publication number
- DE2704607A1 DE2704607A1 DE19772704607 DE2704607A DE2704607A1 DE 2704607 A1 DE2704607 A1 DE 2704607A1 DE 19772704607 DE19772704607 DE 19772704607 DE 2704607 A DE2704607 A DE 2704607A DE 2704607 A1 DE2704607 A1 DE 2704607A1
- Authority
- DE
- Germany
- Prior art keywords
- fluoro
- acid
- per
- salt
- ketone
- 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
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772704607 DE2704607C2 (de) | 1977-02-04 | 1977-02-04 | Verfahren zur Herstellung fluorhaltiger Ketone |
NL7711424A NL7711424A (nl) | 1976-10-23 | 1977-10-18 | Werkwijze voor de bereiding van fluor bevattende ketonen. |
US05/844,049 US4136121A (en) | 1976-10-23 | 1977-10-20 | Process for the preparation of fluorine-containing ketones |
CA289,210A CA1086756A (en) | 1976-10-23 | 1977-10-21 | Process for the preparation of fluorine-containing ketones |
IT28891/77A IT1086974B (it) | 1976-10-23 | 1977-10-21 | Processo per la preparazione di chetoni fluorati |
GB44160/77A GB1576402A (en) | 1976-10-23 | 1977-10-24 | Process for the preparation of fluorine containing ketones |
FR7731910A FR2368457A1 (fr) | 1976-10-23 | 1977-10-24 | Procede de preparation de cetones contenant du fluor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772704607 DE2704607C2 (de) | 1977-02-04 | 1977-02-04 | Verfahren zur Herstellung fluorhaltiger Ketone |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2704607A1 true DE2704607A1 (de) | 1978-08-10 |
DE2704607C2 DE2704607C2 (de) | 1987-01-29 |
Family
ID=6000325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772704607 Expired DE2704607C2 (de) | 1976-10-23 | 1977-02-04 | Verfahren zur Herstellung fluorhaltiger Ketone |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2704607C2 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2521594A1 (de) * | 1975-05-15 | 1976-11-25 | Hoechst Ag | Fluorhaltige ketone |
-
1977
- 1977-02-04 DE DE19772704607 patent/DE2704607C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2521594A1 (de) * | 1975-05-15 | 1976-11-25 | Hoechst Ag | Fluorhaltige ketone |
Also Published As
Publication number | Publication date |
---|---|
DE2704607C2 (de) | 1987-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1298514B (de) | Verfahren zur Herstellung von Perfluoralkyl-alkyl-aethern | |
DE2521594C2 (de) | Verfahren zur Herstellung perfluorierter Ketone | |
DE2461445C2 (de) | Verfahren zur Herstellung von Perfluor-α-alkoxypropionsäurefluoriden | |
DE2242519C2 (de) | Verfahren zur Herstellung von gegebenenfalls im Kern substituierten chlorierten Diphenylethern | |
EP0166293B1 (de) | Verfahren zur Herstellung halogenierter aliphatischer Carbonsäurefluoride | |
DE2704607A1 (de) | Verfahren zur herstellung fluorhaltiger ketone | |
DE3016571A1 (de) | Verfahren zur herstellung von perfluoralkyl-alkanolen | |
DE2651531C2 (de) | Fluorierte Acylfluoride mit einer Estergruppe und Verfahren zu deren Herstellung | |
DE60107121T2 (de) | Verfahren zur herstellung von fluormethylhexafluorisopropyl-ether | |
DE3133732C2 (de) | Verfahren zur Herstellung von Difluorbromacetylfluorid oder Difluorjodacetylfluorid | |
DE69112088T2 (de) | Verfahren zur Herstellung von N-Phosphonmethylglyzin. | |
DE2434992A1 (de) | Verfahren zum herstellen eines perfluoralkoxypropionsaeurefluorids der zusammensetzung c tief 9 f tief 16 o tief 4 und zur gleichzeitigen herstellung von difluorphosphoranen | |
DE3733792C2 (zh) | ||
EP0413264B1 (de) | Verfahren zur Herstellung von Chlorcarbonsäurechloriden | |
DE2648123C2 (de) | Verfahren zur Herstellung aliphatischer Perfluorketone | |
DE2548384A1 (de) | Verfahren zur herstellung von hydroxyphenylaethern | |
EP0510596A2 (de) | Verfahren zur Herstellung von Perfluorethercarbonsäuren | |
DE2207177A1 (de) | Verfahren zur herstellung von perfluorcarbonsaeuren und deren fluoride | |
DE2751050A1 (de) | Verfahren zur herstellung eines fluorierten saeurefluorids mit einer estergruppe | |
EP0023293B1 (de) | Verfahren zur Herstellung von 2.3-Perfluor-bzw.trifluormethyl-1,4-dioxanen | |
DE822389C (de) | Verfahren zur Herstellung von organischen Rhodanverbindungen | |
EP0157225B1 (de) | Verfahren zur Herstellung von Benzimidazolyl,-Benzoxazolyl- und Benzthiazolyloxyphenoxypropionsäurederivaten | |
DE2307377A1 (de) | Verfahren zur herstellung von tertiaeren perfluoralkansulfonamiden | |
DE1252664B (de) | Verfahren zur Herstellung von Sorbinsaure durch Umsetzung von Keten mit Crotonaldehyd | |
EP0047946B1 (de) | Verfahren zur Herstellung von Monohydroperfluoralkansulfonsäurehalogeniden sowie einige spezielle Vertreter dieser Verbindungsklasse |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
AF | Is addition to no. |
Ref country code: DE Ref document number: 2648123 Format of ref document f/p: P |
|
AF | Is addition to no. |
Ref country code: DE Ref document number: 2648123 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |