BE776407A - Procede de preparation de l'acide phenyl-1-vinylphosphorique - Google Patents
Procede de preparation de l'acide phenyl-1-vinylphosphoriqueInfo
- Publication number
- BE776407A BE776407A BE776407A BE776407A BE776407A BE 776407 A BE776407 A BE 776407A BE 776407 A BE776407 A BE 776407A BE 776407 A BE776407 A BE 776407A BE 776407 A BE776407 A BE 776407A
- Authority
- BE
- Belgium
- Prior art keywords
- vinylphosphoric acid
- preparing phenyl
- phenyl
- preparing
- vinylphosphoric
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3826—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702060218 DE2060218C3 (de) | 1970-12-08 | 1970-12-08 | Verfahren zur Herstellung von 1 -Phenyl-vinyl-1 -phosphonsaure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE776407A true BE776407A (fr) | 1972-06-08 |
Family
ID=5790263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE776407A BE776407A (fr) | 1970-12-08 | 1971-12-08 | Procede de preparation de l'acide phenyl-1-vinylphosphorique |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE776407A (it) |
| CH (1) | CH571534A5 (it) |
| DE (1) | DE2060218C3 (it) |
| FR (1) | FR2117552A5 (it) |
| GB (1) | GB1318809A (it) |
| IT (1) | IT945298B (it) |
| NL (1) | NL175724C (it) |
| SE (1) | SE373592B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130628A1 (de) * | 1981-08-01 | 1983-02-17 | Röhm GmbH, 6100 Darmstadt | Substituierte 1-phenyl-vinyl-1-phosphonsaeuren und ihre verwendung |
| DE3323392A1 (de) * | 1983-06-29 | 1985-01-10 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von derivaten der vinylphosphon-, oder vinylpyrophosphonsaeure |
| US5344641A (en) * | 1987-01-30 | 1994-09-06 | Colgate-Palmolive Co. | Antibacterial antiplaque oral composition |
| IL92693A0 (en) * | 1989-08-25 | 1990-09-17 | Colgate Palmolive Co | Antibacterial antiplaque composition containing novel styrene-phosphonic acid copolymer |
| FR2684550B1 (fr) * | 1989-08-25 | 1999-01-22 | Colgate Palmolive Co | Composition antibacterienne antiplaque comprenant un polymere d'acide styrene-phosphonique ou un copolymere d'acide styrene-phosphonique et d'un monomere ethyleniquement insature. |
| ZA899970B (en) * | 1989-08-25 | 1991-08-28 | Colgate Palmolive Co | Antibacterial antiplaque oral composition containing noval styrene-phosphonic acid copolymer |
| GR1000848B (el) * | 1989-08-25 | 1993-02-17 | Colgate Palmolive Co | Αντιβακτηριακη κατα της πλακας στοματικη συνθεση που περιεχει νεο συμπολυμερες στυρολιου-φωσφονικου οξεος |
| CN1054504C (zh) * | 1993-03-15 | 2000-07-19 | 科尔加特·帕尔莫利弗公司 | 洁牙剂 |
| US5391816A (en) * | 1993-11-08 | 1995-02-21 | Akzo Nobel N.V. | Formation of 1-phenylvinyl-1-phosphonic acid |
-
1970
- 1970-12-08 DE DE19702060218 patent/DE2060218C3/de not_active Expired
-
1971
- 1971-10-27 SE SE1365571A patent/SE373592B/xx unknown
- 1971-11-19 GB GB5387071A patent/GB1318809A/en not_active Expired
- 1971-12-03 NL NL7116665A patent/NL175724C/xx not_active IP Right Cessation
- 1971-12-06 IT IT5456071A patent/IT945298B/it active
- 1971-12-08 BE BE776407A patent/BE776407A/xx not_active IP Right Cessation
- 1971-12-08 FR FR7144106A patent/FR2117552A5/fr not_active Expired
- 1971-12-08 CH CH1790571A patent/CH571534A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1318809A (en) | 1973-05-31 |
| NL175724C (nl) | 1984-12-17 |
| DE2060218C3 (de) | 1980-06-04 |
| NL175724B (nl) | 1984-07-16 |
| NL7116665A (it) | 1972-06-12 |
| DE2060218A1 (de) | 1972-06-15 |
| SE373592B (sv) | 1975-02-10 |
| DE2060218B2 (de) | 1979-07-19 |
| CH571534A5 (it) | 1976-01-15 |
| IT945298B (it) | 1973-05-10 |
| FR2117552A5 (it) | 1972-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: KNAPSACK A.G. Effective date: 19861231 |