DK0472693T3 - Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyre - Google Patents
Fremstilling af N-phosphonomethylglycin ved oxidation af N-phosphonomethyliminodieddikesyreInfo
- 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
Links
- AZIHIQIVLANVKD-UHFFFAOYSA-N N-(phosphonomethyl)iminodiacetic acid Chemical compound OC(=O)CN(CC(O)=O)CP(O)(O)=O AZIHIQIVLANVKD-UHFFFAOYSA-N 0.000 title 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 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
- C07F9/28—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)
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 (da) |
EP (1) | EP0472693B1 (da) |
KR (1) | KR920701215A (da) |
AU (1) | AU637896B2 (da) |
DE (1) | DE69114610T2 (da) |
DK (1) | DK0472693T3 (da) |
ES (1) | ES2021229A6 (da) |
GR (1) | GR3018731T3 (da) |
WO (1) | WO1991013893A1 (da) |
Families Citing this family (33)
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 |
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 |
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 |
WO2000001707A1 (en) * | 1998-07-06 | 2000-01-13 | 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 |
BR9907000A (pt) * | 1998-09-08 | 2000-09-26 | Hampshire Chemical Corp | Sìntese de ácido fosfonometiliminodiacético com efluente reduzido |
CA2380177A1 (en) * | 1999-07-23 | 2001-02-01 | Basf Aktiengesellschaft | Method of producing glyphosate or a salt thereof |
KR20020073147A (ko) * | 1999-12-21 | 2002-09-19 | 몬산토 테크놀로지 엘엘씨 | 탄소-지지된, 귀금속-함유 촉매의 존재하에 보충적촉진제의 액상 산화 반응에서의 용도 |
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 |
AR028571A1 (es) * | 2000-05-15 | 2003-05-14 | Monsanto Technology Llc | Proceso para preparar compuestos de acido iminodiacético a partir de sustratos de monoetanolamina |
CA2409745A1 (en) * | 2000-05-22 | 2001-12-06 | Monsanto Technology, Llc | Reaction systems for making n-(phosphonomethyl)glycine compounds |
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 |
WO2002095373A1 (en) * | 2001-05-22 | 2002-11-28 | Monsanto Technology Llc | Use of infrared spectroscopy for on-line process control and endpoint detection |
AU2002362929B2 (en) | 2001-10-18 | 2007-08-09 | Monsanto Technology Llc | Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts |
WO2003068387A1 (en) * | 2002-02-14 | 2003-08-21 | Monsanto Technology Llc | Oxidation catalyst and process for its preparation and process for oxidation using it |
US7390920B2 (en) * | 2002-02-14 | 2008-06-24 | Monsanto Technology Llc | Oxidation catalyst and process |
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 |
AR040319A1 (es) * | 2002-06-28 | 2005-03-23 | Monsanto Technology Llc | Uso de telurio en catalizadores con contenido de metales nobles y con soporte de carbon para reacciones de oxidacion en fase liquida |
EP1684900B1 (en) | 2003-08-14 | 2013-02-27 | Monsanto Technology LLC | Process for oxidation of N-(phosphonomethyl)iminodiacetic acid or salt thereof |
DK1678188T3 (da) * | 2003-09-17 | 2008-05-13 | Monsanto Technology Llc | Fremgangsmåde til udvinding af krystallinsk produkt fra oplösning |
TW200624171A (en) * | 2004-09-15 | 2006-07-16 | Monsanto Technology Llc | Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions |
TW200624151A (en) * | 2004-11-12 | 2006-07-16 | Monsanto Technology Llc | Recovery of noble metals from aqueous process streams |
MX2007010066A (es) | 2005-02-17 | 2007-11-07 | Monsanto Technology Llc | Catalizadores que contienen metales de transicion y combinaciones de catalizadores que incluyen catalizadores que contienen metales de transicion y procedimientos para su preparacion y uso como catalizadores de oxidacion. |
WO2006107824A2 (en) | 2005-04-01 | 2006-10-12 | Monsanto Technology Llc | Control of n-(phosphonomethyl) iminodiacetic acid conversion in manufacture of glyphosate |
WO2007098432A2 (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 |
WO2010135141A1 (en) | 2009-05-18 | 2010-11-25 | Monsanto Technology Llc | Recovery of phosphorus values and salt impurities from aqueous waste streams |
EP3645458A4 (en) | 2017-06-26 | 2021-03-10 | Monsanto Technology LLC | PHOSPHORUS CONTROL FOR WASTE FLOWS FROM GLYPHOSATE MANUFACTURING PROCESSES |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950402A (en) * | 1972-05-31 | 1976-04-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
NL7713959A (nl) * | 1976-12-20 | 1978-06-22 | Monsanto Co | Werkwijze voor het bereiden van n-fosfono- methylglycinezouten. |
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 |
-
1990
- 1990-03-12 ES ES9000732A patent/ES2021229A6/es not_active Expired - Lifetime
-
1991
- 1991-03-12 DK DK91905864.4T patent/DK0472693T3/da active
- 1991-03-12 US US07/778,842 patent/US5179228A/en not_active Expired - Fee Related
- 1991-03-12 WO PCT/ES1991/000013 patent/WO1991013893A1/es active IP Right Grant
- 1991-03-12 KR KR1019910701582A patent/KR920701215A/ko not_active Application Discontinuation
- 1991-03-12 EP EP91905864A patent/EP0472693B1/en not_active Expired - Lifetime
- 1991-03-12 DE DE69114610T patent/DE69114610T2/de not_active Expired - Fee Related
- 1991-03-12 AU AU74973/91A patent/AU637896B2/en not_active Ceased
-
1996
- 1996-01-18 GR GR960400118T patent/GR3018731T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69114610T2 (de) | 1996-05-02 |
AU637896B2 (en) | 1993-06-10 |
GR3018731T3 (en) | 1996-04-30 |
DE69114610D1 (de) | 1995-12-21 |
WO1991013893A1 (es) | 1991-09-19 |
EP0472693B1 (en) | 1995-11-15 |
US5179228A (en) | 1993-01-12 |
ES2021229A6 (es) | 1991-10-16 |
AU7497391A (en) | 1991-10-10 |
KR920701215A (ko) | 1992-08-11 |
EP0472693A1 (en) | 1992-03-04 |
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