IT1108037B - Procedimento per la preparazione di derivati di olefine perfluorate a catena lineare - Google Patents
Procedimento per la preparazione di derivati di olefine perfluorate a catena lineareInfo
- Publication number
- IT1108037B IT1108037B IT67731/78A IT6773178A IT1108037B IT 1108037 B IT1108037 B IT 1108037B IT 67731/78 A IT67731/78 A IT 67731/78A IT 6773178 A IT6773178 A IT 6773178A IT 1108037 B IT1108037 B IT 1108037B
- Authority
- IT
- Italy
- Prior art keywords
- perfluorated
- procedure
- preparation
- linear chain
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C305/00—Esters of sulfuric acids
-
- 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
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
- C07C43/126—Saturated ethers containing halogen having more than one ether bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/15—Unsaturated ethers containing only non-aromatic carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4015—Esters of acyclic unsaturated acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD7700198221A DD131555A1 (de) | 1977-04-04 | 1977-04-04 | Verfahren zur herstellung von derivaten geradkettiger p |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7867731A0 IT7867731A0 (it) | 1978-04-04 |
IT1108037B true IT1108037B (it) | 1985-12-02 |
Family
ID=5507916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67731/78A IT1108037B (it) | 1977-04-04 | 1978-04-04 | Procedimento per la preparazione di derivati di olefine perfluorate a catena lineare |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS53124207A (fr) |
CH (1) | CH635866A5 (fr) |
DD (1) | DD131555A1 (fr) |
DE (1) | DE2808754A1 (fr) |
FR (1) | FR2386507A1 (fr) |
GB (1) | GB1601659A (fr) |
IT (1) | IT1108037B (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1069143B (de) * | 1959-11-19 | Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius & Bruning, Frankfurt/M | Verfahren zur Herstellung von olefinischen, fluorbaltiigen Athern oder Thioärhern | |
GB1130822A (en) * | 1966-01-12 | 1968-10-16 | Ici Ltd | Flourinated compounds containing functional groups |
GB1143927A (en) * | 1966-04-28 | 1969-02-26 | Ici Ltd | Derivatives of hexafluoropropene trimers |
-
1977
- 1977-04-04 DD DD7700198221A patent/DD131555A1/xx unknown
-
1978
- 1978-03-01 DE DE19782808754 patent/DE2808754A1/de not_active Withdrawn
- 1978-03-30 FR FR7809287A patent/FR2386507A1/fr not_active Withdrawn
- 1978-04-03 GB GB12886/78A patent/GB1601659A/en not_active Expired
- 1978-04-03 CH CH356278A patent/CH635866A5/de not_active IP Right Cessation
- 1978-04-04 JP JP3964878A patent/JPS53124207A/ja active Pending
- 1978-04-04 IT IT67731/78A patent/IT1108037B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2386507A1 (fr) | 1978-11-03 |
CH635866A5 (en) | 1983-04-29 |
JPS53124207A (en) | 1978-10-30 |
DD131555A1 (de) | 1978-07-05 |
GB1601659A (en) | 1981-11-04 |
DE2808754A1 (de) | 1978-10-05 |
IT7867731A0 (it) | 1978-04-04 |
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