ES2180171T3 - Procedimiento para la obtencion de compuestos del acido vinilfosfonico. - Google Patents
Procedimiento para la obtencion de compuestos del acido vinilfosfonico.Info
- Publication number
- ES2180171T3 ES2180171T3 ES98922666T ES98922666T ES2180171T3 ES 2180171 T3 ES2180171 T3 ES 2180171T3 ES 98922666 T ES98922666 T ES 98922666T ES 98922666 T ES98922666 T ES 98922666T ES 2180171 T3 ES2180171 T3 ES 2180171T3
- Authority
- ES
- Spain
- Prior art keywords
- sup
- phosphonic acid
- vinyl phosphonic
- procedure
- obtaining compounds
- 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 - Lifetime
Links
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 System
- 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, i.e. RP(=X)(XH)2 (X = S, 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
-
- 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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La invención se refiere a un procedimiento para fabricar compuestos del ácido vinil fosfónico de fórmula general (I) en la que R{sup,1} y R{sup,2} son independientemente H, o radicales C{sup,1-16} arilo, C{sup,7-12 }alcarilo, o C{sup,7-12} aralquilo, en los que los radicales orgánicos se pueden sustituir por 1 o varios átomos de halógeno, hidroxilo, acilo o grupos acetoxi. La fabricación se efectúa haciendo reaccionar compuestos de ácido fosfórico de fórmula general (II) con acetileno en presencia de un complejo de Pd(II) y /o complejos d Pd(0) o complejos correspondientes a Pt como catalizador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19715667A DE19715667A1 (de) | 1997-04-15 | 1997-04-15 | Verfahren zur Herstellung von Vinylphosphonsäure-Verbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2180171T3 true ES2180171T3 (es) | 2003-02-01 |
Family
ID=7826557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98922666T Expired - Lifetime ES2180171T3 (es) | 1997-04-15 | 1998-04-08 | Procedimiento para la obtencion de compuestos del acido vinilfosfonico. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0975643B1 (es) |
JP (1) | JP4280307B2 (es) |
CN (1) | CN1100783C (es) |
CA (1) | CA2286824A1 (es) |
DE (2) | DE19715667A1 (es) |
ES (1) | ES2180171T3 (es) |
WO (1) | WO1998046613A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19828419A1 (de) * | 1998-06-25 | 1999-12-30 | Basf Ag | Verfahren zur Herstellung von Vinylphosphonsäure-Verbindungen |
DE10054218A1 (de) | 2000-11-02 | 2002-05-08 | Basf Ag | Verfahren zur Herstellung von Alkenylphosphonsäure-Derivaten |
EP1475360A1 (de) * | 2003-05-05 | 2004-11-10 | Sika Technology AG | Verwendung von Alkoxygruppen aufweisenden Estern von Phosphor-Sauerstoff-Säuren als Korrosionsschutzmittel für Stahlbeton |
DE10350674A1 (de) | 2003-10-30 | 2005-06-02 | Basf Ag | Verfahren zur Herstellung eines Alkenylphosphonsäure-Derivats |
DE102008056227A1 (de) * | 2008-11-06 | 2010-05-12 | Clariant International Limited | Verfahren zur Herstellung von Dialkylphosphinsäuren, -estern und -salzen mittels Vinylverbindungen und ihre Verwendung |
JP6524074B2 (ja) * | 2014-06-03 | 2019-06-05 | 丸善石油化学株式会社 | ポリビニルホスホン酸ジメチル及びポリビニルホスホン酸の製造方法 |
CN111072719A (zh) * | 2018-10-18 | 2020-04-28 | 中国石油化工股份有限公司 | 烯基膦酸衍生物的合成方法 |
CN114181251A (zh) * | 2020-09-15 | 2022-03-15 | 中国石油化工股份有限公司 | 一种烯基膦酸化合物及其合成方法和应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3673285A (en) * | 1969-11-12 | 1972-06-27 | Hooker Chemical Corp | Preparation of vinyl organo-phosphorous compounds |
US3681481A (en) * | 1969-11-12 | 1972-08-01 | Hooker Chemical Corp | Catalytic addition of compounds having a p-h bond to acetylene |
DE19501336A1 (de) * | 1995-01-18 | 1996-07-25 | Hoechst Ag | Verfahren zur Herstellung von Vinylphosphonsäuredimethylester aus 2-Acetoxyethanphosphonsäuredimethylester |
-
1997
- 1997-04-15 DE DE19715667A patent/DE19715667A1/de not_active Withdrawn
-
1998
- 1998-04-08 DE DE59804673T patent/DE59804673D1/de not_active Expired - Lifetime
- 1998-04-08 WO PCT/EP1998/002037 patent/WO1998046613A1/de active IP Right Grant
- 1998-04-08 ES ES98922666T patent/ES2180171T3/es not_active Expired - Lifetime
- 1998-04-08 JP JP54344398A patent/JP4280307B2/ja not_active Expired - Fee Related
- 1998-04-08 EP EP98922666A patent/EP0975643B1/de not_active Expired - Lifetime
- 1998-04-08 CN CN98804951A patent/CN1100783C/zh not_active Expired - Fee Related
- 1998-04-08 CA CA002286824A patent/CA2286824A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE19715667A1 (de) | 1998-10-22 |
CA2286824A1 (en) | 1998-10-22 |
JP2001518905A (ja) | 2001-10-16 |
CN1100783C (zh) | 2003-02-05 |
DE59804673D1 (de) | 2002-08-08 |
WO1998046613A1 (de) | 1998-10-22 |
CN1255138A (zh) | 2000-05-31 |
EP0975643B1 (de) | 2002-07-03 |
EP0975643A1 (de) | 2000-02-02 |
JP4280307B2 (ja) | 2009-06-17 |
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