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
Application number
MX2011012591A
Other languages
English (en)
Inventor
Albert Devaux
Patrick Notte
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of MX2011012591A publication Critical patent/MX2011012591A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/08Esters of oxyacids of phosphorus
    • C07F9/141Esters of phosphorous acids
    • C07F9/1411Esters 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.
MX2011012591A 2009-05-28 2010-05-28 Metodo para la fabricacion de dialquilfosfitos. MX2011012591A (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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