MX2011012591A - Metodo para la fabricacion de dialquilfosfitos. - Google Patents
Metodo para la fabricacion de dialquilfosfitos.Info
- Publication number
- MX2011012591A MX2011012591A MX2011012591A MX2011012591A MX2011012591A MX 2011012591 A MX2011012591 A MX 2011012591A MX 2011012591 A MX2011012591 A MX 2011012591A MX 2011012591 A MX2011012591 A MX 2011012591A MX 2011012591 A MX2011012591 A MX 2011012591A
- Authority
- MX
- Mexico
- Prior art keywords
- manufacture
- carbon atoms
- alkyl group
- carboxylic acid
- dialkylphosphites
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910004856 P—O—P Inorganic materials 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/1411—Esters of phosphorous acids with hydroxyalkyl compounds with further substituents on alkyl
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)
Abstract
Se da a conocer un método para la fabricación de dialquilfosfito, en donde se hace reaccionar un componente P-O que contiene de 1 a 6 enlaces P-O-P en la molécula con un alcohol y un éster de ácido carboxílico que tiene de 1 a 6 átomos de carbono en el grupo alquilo y de 5 a 20 átomos de carbono en el grupo alquilo de esterificación del éster; Se forman los dialquilfosfitos mediante la eliminación simultánea por destilación del ácido carboxílico formado.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09161395 | 2009-05-28 | ||
| PCT/EP2010/057424 WO2010136565A1 (en) | 2009-05-28 | 2010-05-28 | Method for the manufacture of dialkylphosphites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2011012591A true MX2011012591A (es) | 2012-04-02 |
Family
ID=41137755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2011012591A MX2011012591A (es) | 2009-05-28 | 2010-05-28 | Metodo para la fabricacion de dialquilfosfitos. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8802883B2 (es) |
| EP (1) | EP2435448B1 (es) |
| JP (1) | JP2012528123A (es) |
| CN (1) | CN102448971A (es) |
| AU (1) | AU2010251888A1 (es) |
| CA (1) | CA2760604A1 (es) |
| ES (1) | ES2452570T3 (es) |
| MX (1) | MX2011012591A (es) |
| PL (1) | PL2435448T3 (es) |
| RU (1) | RU2011150959A (es) |
| WO (1) | WO2010136565A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2581378A1 (en) | 2011-10-13 | 2013-04-17 | Straitmark Holding AG | Method for the esterification of P-O components |
| US20170267706A1 (en) * | 2014-08-19 | 2017-09-21 | Straitmark Holding Ag | Method for the synthesis of heterocyclic hydrogen phosphine oxide |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5227141B1 (es) * | 1970-03-13 | 1977-07-19 | ||
| DE2121833A1 (de) * | 1970-07-16 | 1972-01-20 | VEB Stickstoffwerk Piestentz, χ 4602 Luther Stadt Wittenberg Piestentz | Verfahren zur kontinuierlichen Her stellung von aquimolaren Gemischen von Mono und Dialkylphosphiten |
| DD108755A1 (es) | 1973-11-28 | 1974-10-05 | ||
| DD116457A1 (es) | 1974-09-09 | 1975-11-20 | ||
| DD128755B1 (de) | 1976-12-10 | 1986-02-26 | Bitterfeld Chemie | Verfahren zur herstellung von dialkylphosphiten |
| US4342709A (en) | 1980-12-08 | 1982-08-03 | Stauffer Chemical Company | Process for producing diethyl phosphite |
| DD222596A1 (de) | 1983-12-16 | 1985-05-22 | Adw Ddr | Verfahren zur herstellung reiner alkyl- oder aryldiester der phosphorigen saeure |
| DE3829961A1 (de) * | 1988-09-03 | 1990-03-08 | Bayer Ag | Verfahren zur kontinuierlichen herstellung von 2-phosphonobutan-1,2,4-tricarbonsaeure und ihrer alkalimetallsalze |
| JPH0469391A (ja) * | 1990-07-10 | 1992-03-04 | Hokko Chem Ind Co Ltd | ジアルキルホスファイトの製造方法 |
| DE4121696A1 (de) * | 1991-06-29 | 1993-01-07 | Wittenberg Stickstoff Ag | Verfahren zur herstellung von phosphorigsaeurediestern |
| US5344951A (en) * | 1993-03-16 | 1994-09-06 | Ethyl Petroleum Additives, Inc. | Production of alkyl phosphites |
| DE10240050B3 (de) * | 2002-08-30 | 2004-01-22 | Bayer Ag | Verfahren zur kombinierten Herstellung von Diethylphosphit und Ethylchlorid |
| CL2008003539A1 (es) | 2007-11-28 | 2009-07-03 | Procedimiento para la produccion de p4o6 que comprende mezclar o2 o una mezcla de o2 mas un gas inerte y fosforo en donde el producto obtenido se mantiene dentro de una unidad de reaccion a una temperatura entre los 1600 y 2000 k durante por lo menos 1 segundo. | |
| CN101250199B (zh) * | 2008-03-20 | 2012-04-18 | 太仓市茜泾化工有限公司 | 一种亚磷酸二异丙酯的制备方法 |
| WO2010005556A1 (en) | 2008-07-07 | 2010-01-14 | Laurie Taylor | Air leader system |
-
2010
- 2010-05-28 AU AU2010251888A patent/AU2010251888A1/en not_active Abandoned
- 2010-05-28 CA CA2760604A patent/CA2760604A1/en not_active Abandoned
- 2010-05-28 US US13/322,434 patent/US8802883B2/en active Active
- 2010-05-28 EP EP10724390.9A patent/EP2435448B1/en not_active Not-in-force
- 2010-05-28 JP JP2012512390A patent/JP2012528123A/ja active Pending
- 2010-05-28 RU RU2011150959/04A patent/RU2011150959A/ru not_active Application Discontinuation
- 2010-05-28 MX MX2011012591A patent/MX2011012591A/es active IP Right Grant
- 2010-05-28 CN CN2010800229985A patent/CN102448971A/zh active Pending
- 2010-05-28 WO PCT/EP2010/057424 patent/WO2010136565A1/en active Application Filing
- 2010-05-28 ES ES10724390.9T patent/ES2452570T3/es active Active
- 2010-05-28 PL PL10724390T patent/PL2435448T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012528123A (ja) | 2012-11-12 |
| CA2760604A1 (en) | 2010-12-02 |
| EP2435448B1 (en) | 2014-01-29 |
| US20120190877A1 (en) | 2012-07-26 |
| AU2010251888A1 (en) | 2011-11-17 |
| CN102448971A (zh) | 2012-05-09 |
| EP2435448A1 (en) | 2012-04-04 |
| US8802883B2 (en) | 2014-08-12 |
| RU2011150959A (ru) | 2013-07-10 |
| ES2452570T3 (es) | 2014-04-02 |
| WO2010136565A1 (en) | 2010-12-02 |
| PL2435448T3 (pl) | 2014-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |