ES468143A1 - Procedimiento para la obtencion de esteres de acido fosfori-co perfluoralquilsustituidos. - Google Patents
Procedimiento para la obtencion de esteres de acido fosfori-co perfluoralquilsustituidos.Info
- Publication number
- ES468143A1 ES468143A1 ES468143A ES468143A ES468143A1 ES 468143 A1 ES468143 A1 ES 468143A1 ES 468143 A ES468143 A ES 468143A ES 468143 A ES468143 A ES 468143A ES 468143 A1 ES468143 A1 ES 468143A1
- Authority
- ES
- Spain
- Prior art keywords
- phosphoric acid
- acid esters
- perfluoroalkane
- sulphonamides
- hydroxyalkyl
- 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.)
- Expired
Links
- 150000003014 phosphoric acid esters Chemical class 0.000 title abstract 2
- 150000003456 sulfonamides Chemical class 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/14—Derivatives of phosphoric acid
-
- 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la obtención de ésteres de ácidos fosfórico perfluoralquil-sustituidos de fórmula general I: **(Fórmula)** donde RF significa un resto perfluoralquilo de cadena recta o ramificada, con 1 a 6 átomos de carbono, preferentemente 3-5 átomos de carbono; R significa hidrógeno, o un resto alquilo, alquenilo, aralquilo, arilo o cicloalquilo con hasta 20 átomos de carbono y, en caso dado, sustituido por un resto inerte no interferente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772713498 DE2713498A1 (de) | 1977-03-26 | 1977-03-26 | Perfluoralkylsubstituierte phosphorsaeureester und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES468143A1 true ES468143A1 (es) | 1978-12-16 |
Family
ID=6004805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES468143A Expired ES468143A1 (es) | 1977-03-26 | 1978-03-22 | Procedimiento para la obtencion de esteres de acido fosfori-co perfluoralquilsustituidos. |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS53119827A (es) |
| DE (1) | DE2713498A1 (es) |
| ES (1) | ES468143A1 (es) |
| FR (1) | FR2384788A1 (es) |
| GB (1) | GB1559565A (es) |
| IT (1) | IT7848593A0 (es) |
| NL (1) | NL7803214A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0296661B1 (en) * | 1987-06-23 | 1992-01-22 | ENIRICERCHE S.p.A. | Single-phase composition containing a perfluorinated oil and one or more surfactant(s), useful as an excipient for cosmetic and dermatologic formulations, as well as for biomedical applications |
| DE3723198A1 (de) * | 1987-07-14 | 1989-02-16 | Bayer Ag | Schaumhemmender zusatz in sauren beizen und galvanischen baedern |
-
1977
- 1977-03-26 DE DE19772713498 patent/DE2713498A1/de active Pending
-
1978
- 1978-03-22 GB GB11374/78A patent/GB1559565A/en not_active Expired
- 1978-03-22 ES ES468143A patent/ES468143A1/es not_active Expired
- 1978-03-23 NL NL7803214A patent/NL7803214A/xx not_active Application Discontinuation
- 1978-03-24 JP JP3318378A patent/JPS53119827A/ja active Pending
- 1978-03-24 FR FR7808826A patent/FR2384788A1/fr not_active Withdrawn
- 1978-03-24 IT IT7848593A patent/IT7848593A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2384788A1 (fr) | 1978-10-20 |
| DE2713498A1 (de) | 1978-09-28 |
| GB1559565A (en) | 1980-01-23 |
| IT7848593A0 (it) | 1978-03-24 |
| JPS53119827A (en) | 1978-10-19 |
| NL7803214A (nl) | 1978-09-28 |
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