DK0472693T3 - Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre - Google Patents

Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre

Info

Publication number
DK0472693T3
DK0472693T3 DK91905864.4T DK91905864T DK0472693T3 DK 0472693 T3 DK0472693 T3 DK 0472693T3 DK 91905864 T DK91905864 T DK 91905864T DK 0472693 T3 DK0472693 T3 DK 0472693T3
Authority
DK
Denmark
Prior art keywords
phosphonomethylglycine
oxidation
preparation
phosphonomethyliminodiacetic acid
phosphonomethyliminodiacetic
Prior art date
Application number
DK91905864.4T
Other languages
Danish (da)
English (en)
Inventor
Ramon Juan Luis Martin
Madronero Julio Munoz
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of DK0472693T3 publication Critical patent/DK0472693T3/da

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)]
    • 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

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)
  • Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK91905864.4T 1990-03-12 1991-03-12 Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre DK0472693T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9000732A ES2021229A6 (es) 1990-03-12 1990-03-12 Perfeccionamientos introducidos en un procedimiento de obtencion de n-fosfonometilglicina por oxidacion de n-fosfonometiliminodiacetico.

Publications (1)

Publication Number Publication Date
DK0472693T3 true DK0472693T3 (da) 1996-01-02

Family

ID=8266371

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91905864.4T DK0472693T3 (da) 1990-03-12 1991-03-12 Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre

Country Status (9)

Country Link
US (1) US5179228A (el)
EP (1) EP0472693B1 (el)
KR (1) KR920701215A (el)
AU (1) AU637896B2 (el)
DE (1) DE69114610T2 (el)
DK (1) DK0472693T3 (el)
ES (1) ES2021229A6 (el)
GR (1) GR3018731T3 (el)
WO (1) WO1991013893A1 (el)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1716923A1 (en) * 1998-02-12 2006-11-02 Monsanto Technology, LLC Oxidation catalyst for making glyphosate
US6417133B1 (en) 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
US5962729A (en) * 1998-05-14 1999-10-05 Calgon Carbon Corporation Method for the manufacture of N-phosphonomethylglycine from N-phosphonomethyliminodiacetic acid using a catalytic carbon
US5942643A (en) * 1998-05-14 1999-08-24 Calgon Carbon Corporation Method for the manufacture of N-phosphonomethylglycine from N-phosphonomethyliminodiacetic acid using a low temperature catalytic carbon
IL140488A0 (en) * 1998-07-06 2002-02-10 Syngenta Participations Ag Preparation of n-phosphonomethylglycine salts
IES980552A2 (en) 1998-07-09 1999-08-11 Agritech Chemical Ltd Improved process for preparing N-phosphonomethyl iminodiacetic acid
AU6024599A (en) * 1998-09-08 2000-03-27 Hampshire Chemical Corp. Synthesis of phosphonomethyliminodiacetic acid with reduced effluent
ES2195929T3 (es) 1999-07-23 2003-12-16 Basf Ag Procedimiento para la obtencion de glifosatos o de una sal de los mismos.
IL150354A0 (en) 1999-12-21 2002-12-01 Monsanto Technology Llc Use of a supplemental promoter in conjunction with a carbon-supported, noble-metal containing catalyst in liquid phase oxidation reactions
DE10007702A1 (de) * 2000-02-19 2001-08-23 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-(Phosphonomethyl)glycin
US6376708B1 (en) 2000-04-11 2002-04-23 Monsanto Technology Llc Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts
CN100354256C (zh) * 2000-05-15 2007-12-12 孟山都技术有限责任公司 以单乙醇胺为原料制备亚氨基二乙酸化合物
US6927304B2 (en) 2000-05-22 2005-08-09 Monsanto Technology Llc De-oxygenation treatment for noble metal on carbon catalysts used in liquid phase oxidation reactions
ATE310009T1 (de) 2000-05-22 2005-12-15 Monsanto Technology Llc Reaktionssysteme zur herstellung von n- (phosphonomethyl)glyzin verbindungen
US6818450B2 (en) 2001-05-22 2004-11-16 Monsanto Technology Llc Use of infrared spectroscopy for on-line process control and endpoint detection
CN1729052A (zh) 2001-10-18 2006-02-01 孟山都技术公司 用于伯醇脱氢以制备羧酸盐的方法和催化剂
US7390920B2 (en) * 2002-02-14 2008-06-24 Monsanto Technology Llc Oxidation catalyst and process
CA2476255C (en) * 2002-02-14 2012-07-31 Monsanto Technology Llc Oxidation catalyst and process for its preparation and process for oxidation using it
US6921834B2 (en) 2002-05-22 2005-07-26 Dow Agrosciences Llc Continuous process for preparing N-phosphonomethyl glycine
JP4202047B2 (ja) * 2002-05-24 2008-12-24 富士通株式会社 ヘッド位置制御方法及びデイスク記憶装置
WO2004002622A1 (en) * 2002-06-28 2004-01-08 Monsanto Technology Llc Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions
EP1684900B1 (en) 2003-08-14 2013-02-27 Monsanto Technology LLC Process for oxidation of N-(phosphonomethyl)iminodiacetic acid or salt thereof
BRPI0414464A (pt) * 2003-09-17 2006-11-21 Monsanto Technology Llc processo para recuperação de um produto cristalino a partir de uma solução
US8703639B2 (en) * 2004-09-15 2014-04-22 Monsanto Technology Llc Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
AR054096A1 (es) * 2004-11-12 2007-06-06 Monsanto Technology Llc Recuperacion de metales nobles de corrientes de proceso acuosas y proceso de preparacion de n-(fosfonometil)-glicina
CA2598013C (en) 2005-02-17 2014-11-25 Monsanto Technology Llc Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts
MX2007012239A (es) 2005-04-01 2007-12-07 Monsanto Technology Llc Control de la conversion de acido n-(fosfonometil) iminodiacetico en la fabricacion de glifosato.
CA2642226A1 (en) * 2006-02-17 2007-08-30 Monsanto Technology Llc Transition metal-containing catalysts and processes for their preparation and use as fuel cell catalysts
US7771494B2 (en) * 2007-01-31 2010-08-10 Monsanto Technology Llc Process for selective removal of water and impurities from N-(phosphonomethyl)glycine
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts
CN104058495B (zh) 2009-05-18 2016-04-20 孟山都技术公司 含水废物流中磷有用成分和盐杂质的回收
US11279644B2 (en) 2017-06-26 2022-03-22 Monsanto Technology Llc Phosphorus control for waste streams from glyphosate manufacturing processes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950402A (en) * 1972-05-31 1976-04-13 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
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
US4853159A (en) * 1987-10-26 1989-08-01 Monsanto Company Process for producing N-phosphonomethylglycine
US4952723A (en) * 1989-07-31 1990-08-28 Monsanto Company Process for producing N-phosphonomethylglycine

Also Published As

Publication number Publication date
GR3018731T3 (en) 1996-04-30
AU7497391A (en) 1991-10-10
ES2021229A6 (es) 1991-10-16
KR920701215A (ko) 1992-08-11
DE69114610D1 (de) 1995-12-21
AU637896B2 (en) 1993-06-10
DE69114610T2 (de) 1996-05-02
US5179228A (en) 1993-01-12
EP0472693A1 (en) 1992-03-04
WO1991013893A1 (es) 1991-09-19
EP0472693B1 (en) 1995-11-15

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