MX2011012593A - Metodo para la fabricacion de acidos fosfonoalquiliminodiaceticos. - Google Patents

Metodo para la fabricacion de acidos fosfonoalquiliminodiaceticos.

Info

Publication number
MX2011012593A
MX2011012593A MX2011012593A MX2011012593A MX2011012593A MX 2011012593 A MX2011012593 A MX 2011012593A MX 2011012593 A MX2011012593 A MX 2011012593A MX 2011012593 A MX2011012593 A MX 2011012593A MX 2011012593 A MX2011012593 A MX 2011012593A
Authority
MX
Mexico
Prior art keywords
manufacture
phosphonoalkyl
iminodiacetic acids
reaction medium
acid
Prior art date
Application number
MX2011012593A
Other languages
English (en)
Inventor
Patrick Notte
Cedric Nicolas Pirard
David Lemin
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 MX2011012593A publication Critical patent/MX2011012593A/es

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 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
    • C07F9/3808—Acyclic saturated acids which can have 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)

Abstract

Se da a conocer un método mejorado para el fabricación de ácido fosfonoalquiliminodiacético (PAIDA); se hace reaccionar el material de partida de ácido iminodiacético con una cantidad considerable, por encima de los requerimientos estequiométricos, de ácido fosforoso para dar así un producto de reacción insoluble en el medio de reacción y que se puede separar del medio de reacción; en un enfoque particularmente preferido, el ácido fosforoso se prepara in situ partiendo del P406 líquido.
MX2011012593A 2009-05-28 2010-05-28 Metodo para la fabricacion de acidos fosfonoalquiliminodiaceticos. MX2011012593A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09161401 2009-05-28
PCT/EP2010/057435 WO2010136574A1 (en) 2009-05-28 2010-05-28 Method for the manufacture of phosphonoalkyl iminodiacetic acids

Publications (1)

Publication Number Publication Date
MX2011012593A true MX2011012593A (es) 2012-04-19

Family

ID=41314598

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011012593A MX2011012593A (es) 2009-05-28 2010-05-28 Metodo para la fabricacion de acidos fosfonoalquiliminodiaceticos.

Country Status (10)

Country Link
US (1) US20120130120A1 (es)
EP (1) EP2435452A1 (es)
JP (1) JP2012528127A (es)
CN (1) CN102448974A (es)
AU (1) AU2010251897A1 (es)
BR (1) BRPI1012917A2 (es)
CA (1) CA2763610A1 (es)
MX (1) MX2011012593A (es)
RU (1) RU2011150203A (es)
WO (1) WO2010136574A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2015103314A (ru) 2012-07-17 2016-09-10 Страйтмарк Холдинг Аг Способ синтеза N-фосфонометилиминодиуксусной кислоты
PL2875037T3 (pl) 2012-07-17 2017-06-30 Straitmark Holding Ag Sposób syntezy N-(fosfonometylo)glicyny
EP2875036A1 (en) 2012-07-17 2015-05-27 Straitmark Holding AG Method for the synthesis of aminoalkylenephosphonic acid
BR112015000993B1 (pt) 2012-07-17 2020-04-28 Monsanto Technology Llc método para a síntese de um ácido alfaaminoalquileno fosfônico ou de um éster do mesmo

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724103A (en) 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US4775498A (en) 1984-12-05 1988-10-04 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US5312972A (en) 1992-10-29 1994-05-17 Hampshire Chemical Corp. Conversion of hydroxymethyl-iminodiacetic acid to phosphonomethyl-iminodiacetic acid
GB9300641D0 (en) 1993-01-14 1993-03-03 Zeneca Ltd Process
US5312973A (en) 1993-03-25 1994-05-17 Finchimica S.P.A. Process for producing n-phosphono-methyl-imino-diacetic acid
US6232494B1 (en) 1998-02-12 2001-05-15 Monsanto Company Process for the preparation of N-(phosphonomethyl)glycine by oxidizing N-substituted N-(phosphonomethyl)glycine
US6641741B2 (en) 2001-04-13 2003-11-04 Dow Agrosciences Llc Removal and recovery of chloride from phosphonomethyliminodiacetic acid process brine
CN1283646C (zh) * 2004-05-12 2006-11-08 江苏好收成韦恩农药化工有限公司 N－膦酰基甲基亚氨基二乙酸的生产方法
CN1285600C (zh) 2004-11-25 2006-11-22 浙江新安化工集团股份有限公司 一种草甘膦制剂及其制备方法
EP2112156A1 (en) 2008-04-25 2009-10-28 Thermphos International B.V. Method for the Manufacture of Aminoalkylene Phosphonic Acid
CN101284847B (zh) 2008-05-20 2012-11-14 捷马化工股份有限公司 N-膦酰基甲基亚氨基二乙酸的生产方法
CN101307074B (zh) 2008-06-24 2011-08-10 山东潍坊润丰化工有限公司 一种双甘膦的制备方法
CN101348266B (zh) 2008-09-05 2010-06-02 江苏扬农化工股份有限公司 一种双甘膦母液的综合处理方法

Also Published As

Publication number Publication date
CN102448974A (zh) 2012-05-09
AU2010251897A1 (en) 2011-11-24
RU2011150203A (ru) 2013-07-10
US20120130120A1 (en) 2012-05-24
CA2763610A1 (en) 2010-12-02
WO2010136574A1 (en) 2010-12-02
JP2012528127A (ja) 2012-11-12
BRPI1012917A2 (pt) 2017-06-27
EP2435452A1 (en) 2012-04-04

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Legal Events

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FA Abandonment or withdrawal