AR019356A1 - Procedimiento para preparar acido n-fosfonometil-iminodiacetico (pmida), - Google Patents

Procedimiento para preparar acido n-fosfonometil-iminodiacetico (pmida),

Info

Publication number
AR019356A1
AR019356A1 ARP990103344A ARP990103344A AR019356A1 AR 019356 A1 AR019356 A1 AR 019356A1 AR P990103344 A ARP990103344 A AR P990103344A AR P990103344 A ARP990103344 A AR P990103344A AR 019356 A1 AR019356 A1 AR 019356A1
Authority
AR
Argentina
Prior art keywords
pmida
iminodiacetic
acid
iminodiacetic acid
procedure
Prior art date
Application number
ARP990103344A
Other languages
English (en)
Original Assignee
Agritech Chemical Ltd
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 by Agritech Chemical Ltd filed Critical Agritech Chemical Ltd
Publication of AR019356A1 publication Critical patent/AR019356A1/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
    • C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C07C229/16—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic 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)

Abstract

Un procedimiento para preparar ácido N-fosfometil-iminodiacético (PMIDA) de la formula (1), uso del fosfito iminodiacético obtenido en el procedimientopara la preparacion de PMIDA y uso del PMIDA obtenido por el procedimiento para la preparacion deN -fosfonometilglicina. El procedimiento comprende hacerreaccionar una sal de un metal alcalino y de ácido iminodiacético con ácido fosforoso y un ácido mineral fuerte, o una fuente de éstos, para formar fosfitoiminodiacético y la sal de un metalalcal ino y del ácido mineral fuerte. Después de haber retirado esta ultima sal, el fosfito iminodiacético es convertido enPMIDA por reaccion con formaldehído, se recupera el PMIDA y se recicla la solucion remanente al procedimiento. Elprocedimiento para la produccion de ácidoN-fosfonometil-iminodiacético (PMIDA) es ahorrativo de enrgía y de efluentes.
ARP990103344A 1998-07-09 1999-07-08 Procedimiento para preparar acido n-fosfonometil-iminodiacetico (pmida), AR019356A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE980552A IES980552A2 (en) 1998-07-09 1998-07-09 Improved process for preparing N-phosphonomethyl iminodiacetic acid

Publications (1)

Publication Number Publication Date
AR019356A1 true AR019356A1 (es) 2002-02-13

Family

ID=11041846

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990103344A AR019356A1 (es) 1998-07-09 1999-07-08 Procedimiento para preparar acido n-fosfonometil-iminodiacetico (pmida),

Country Status (14)

Country Link
US (1) US6515168B1 (es)
EP (1) EP1095048B1 (es)
CN (1) CN1221557C (es)
AR (1) AR019356A1 (es)
AT (1) ATE263175T1 (es)
AU (1) AU761569B2 (es)
BR (1) BR9911949A (es)
CA (1) CA2337111A1 (es)
DE (1) DE69916067T2 (es)
ID (1) ID27785A (es)
IE (1) IES980552A2 (es)
MY (1) MY125042A (es)
TW (1) TWI243822B (es)
WO (1) WO2000002888A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL156610A0 (en) * 2001-01-12 2004-01-04 Basf Ag Method for producing n-phosphonomethyl iminodiacetic acid
CN101208348A (zh) 2005-04-25 2008-06-25 孟山都技术公司 改变n-(膦酰甲基)亚氨基二乙酸的晶体尺寸分布以改进过滤和产物质量
CN100400543C (zh) * 2006-09-08 2008-07-09 四川贝尔实业有限责任公司 亚氨基二乙腈水解制备双甘膦的方法
CN102515385B (zh) * 2011-11-29 2013-05-22 中国科学院南京土壤研究所 高钠盐废水除钠处理工艺及其装置
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 (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895989A (en) 1956-06-22 1959-07-21 Dow Chemical Co Method for the preparation of iminodiacetic acid
US4002672A (en) 1972-03-22 1977-01-11 Monsanto Company Process for producing N-phosphonomethyl glycine
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
US3954848A (en) 1972-05-31 1976-05-04 Monsanto Company Process for producing N-phosphonomethyl glycine
US3808269A (en) 1972-12-29 1974-04-30 Grace W R & Co Process for recovering iminodiacetic acid from sodium sulfate solutions
US3904668A (en) 1973-11-15 1975-09-09 Grace W R & Co Process for preparing iminodiacetonitrile and alkali metal iminodiacetates
US3969398A (en) 1974-05-01 1976-07-13 Monsanto Company Process for producing N-phosphonomethyl glycine
MX4703E (es) 1976-12-20 1982-08-04 Monsanto Co Procedimiento mejorado para la preparacion de mono y disales de n-fosfonometilglicina
GB2148287B (en) 1983-10-05 1987-04-15 Nippon Catalytic Chem Ind Preparation of aminocarboxylic acid salts from amino alcohols
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
US4582650A (en) 1985-02-11 1986-04-15 Monsanto Company Oxidation with encapsulated co-catalyst
US4579689A (en) 1985-02-11 1986-04-01 Monsanto Company Oxidation with coated catalyst
US4696772A (en) 1985-02-28 1987-09-29 Monsanto Company Amine oxidation using carbon catalyst having oxides removed from surface
HU200780B (en) 1988-02-08 1990-08-28 Nitrokemia Ipartelepek Process for producing n-phosphonomethyl iminodiacetic acid from double salt of iminodiacetic acid
ES2021229A6 (es) 1990-03-12 1991-10-16 Ercros Sa Perfeccionamientos introducidos en un procedimiento de obtencion de n-fosfonometilglicina por oxidacion de n-fosfonometiliminodiacetico.
US5095140A (en) 1990-06-25 1992-03-10 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
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
EP0694030B2 (en) 1993-04-12 2003-01-02 Monsanto Company Process to prepare amino carboxylic acid salts
ATE181751T1 (de) 1994-03-14 1999-07-15 Studiengesellschaft Kohle Mbh Verfahren zur herstellung von hoch verstreuten metall-kolloiden und von auf einem substrat gebundenen metall-clusters durch elektrochemische reduktion von metallsalzen
US5689000A (en) 1994-07-01 1997-11-18 Monsanto Company Process for preparing carboxylic acid salts and catalysts useful in such process
CA2223287C (en) 1995-06-07 2001-05-15 Monsanto Company Process for preparing n-phosphonomethyliminodiacetic acid
BR9907000A (pt) 1998-09-08 2000-09-26 Hampshire Chemical Corp Sìntese de ácido fosfonometiliminodiacético com efluente reduzido

Also Published As

Publication number Publication date
ATE263175T1 (de) 2004-04-15
BR9911949A (pt) 2001-03-27
US6515168B1 (en) 2003-02-04
EP1095048B1 (en) 2004-03-31
AU761569B2 (en) 2003-06-05
AU4643099A (en) 2000-02-01
TWI243822B (en) 2005-11-21
EP1095048A1 (en) 2001-05-02
CN1308634A (zh) 2001-08-15
CN1221557C (zh) 2005-10-05
WO2000002888A1 (en) 2000-01-20
IES980552A2 (en) 1999-08-11
CA2337111A1 (en) 2000-01-20
DE69916067D1 (de) 2004-05-06
MY125042A (en) 2006-07-31
ID27785A (id) 2001-04-26
DE69916067T2 (de) 2004-12-30

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