DE69113526T2 - Verfahren zur Herstellung von N-Phosphonmethylglyzin. - Google Patents

Verfahren zur Herstellung von N-Phosphonmethylglyzin.

Info

Publication number
DE69113526T2
DE69113526T2 DE69113526T DE69113526T DE69113526T2 DE 69113526 T2 DE69113526 T2 DE 69113526T2 DE 69113526 T DE69113526 T DE 69113526T DE 69113526 T DE69113526 T DE 69113526T DE 69113526 T2 DE69113526 T2 DE 69113526T2
Authority
DE
Germany
Prior art keywords
phosphonomethylglycine
phosphonomethyliminodiacetic acid
oxide
group
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69113526T
Other languages
English (en)
Other versions
DE69113526D1 (de
Inventor
Donald Lee Fields
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Technology LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24166161&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69113526(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of DE69113526D1 publication Critical patent/DE69113526D1/de
Publication of DE69113526T2 publication Critical patent/DE69113526T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/44—Amides thereof
    • 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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69113526T 1990-06-25 1991-01-24 Verfahren zur Herstellung von N-Phosphonmethylglyzin. Expired - Lifetime DE69113526T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/542,995 US5043475A (en) 1990-06-25 1990-06-25 Peroxide process for producing N-phosphonomethylglycine

Publications (2)

Publication Number Publication Date
DE69113526D1 DE69113526D1 (de) 1995-11-09
DE69113526T2 true DE69113526T2 (de) 1996-04-18

Family

ID=24166161

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113526T Expired - Lifetime DE69113526T2 (de) 1990-06-25 1991-01-24 Verfahren zur Herstellung von N-Phosphonmethylglyzin.

Country Status (17)

Country Link
US (1) US5043475A (de)
EP (1) EP0464017B1 (de)
JP (1) JPH0798830B2 (de)
KR (1) KR940005341B1 (de)
AT (1) ATE128712T1 (de)
AU (1) AU626488B2 (de)
BR (1) BR9100320A (de)
CA (1) CA2034882C (de)
DE (1) DE69113526T2 (de)
DK (1) DK0464017T3 (de)
ES (1) ES2079631T3 (de)
HK (1) HK1007145A1 (de)
HU (1) HU208699B (de)
IE (1) IE71944B1 (de)
IL (1) IL97038A (de)
MY (1) MY104617A (de)
NZ (1) NZ236893A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU660263B2 (en) * 1992-07-08 1995-06-15 Davison Industries Pty Limited Process for producing N-phosphonomethyl glycine
ES2050624B1 (es) * 1992-11-06 1994-12-16 Aragonesas Agro S A Procedimiento de obtencion de n-fosfonometilglicina.
US5948938A (en) * 1995-03-07 1999-09-07 Sankyo Company, Limited Process for preparing N-phosphonomethylglycine
AU5344199A (en) * 1998-08-12 2000-03-06 Monsanto Company Preparation of formylphosphonic acid from (phosphonomethyl)amine n-oxides
US6867326B1 (en) 1999-07-23 2005-03-15 Basf Aktiengesellschaft Method of producing glyphosate or a salt thereof
EP1200450B1 (de) * 1999-08-11 2003-11-12 Basf Aktiengesellschaft Verfahren zur herstellung von phosphonomethylglycin
PT1203000E (pt) * 1999-08-11 2003-09-30 Basf Ag Processo para producao de fosfonometilglicina
US6274760B1 (en) 2000-03-14 2001-08-14 Monsanto Co. Preparation of formylphosphonic acid from tertiary aminomethylphosphonic acid N-oxides
US6441223B1 (en) * 2000-11-30 2002-08-27 Monsanto Technology Llc Method of making phosphorus-containing compounds and products thereof
MX261990B (es) * 2002-02-14 2008-11-07 Monsanto Technology Llc Catalizador de oxidacion y procedimiento para su preparacion y procedimiento para oxidacion mediante el uso del mismo.
US7390920B2 (en) * 2002-02-14 2008-06-24 Monsanto Technology Llc Oxidation catalyst and process
MXPA06001800A (es) 2003-08-14 2006-05-04 Monsanto Technology Llc Catalizadores que contienen carburo-metal de transicion y nitruro, su preparacion y uso como catalizadores de oxidacion y deshidrogenacion.
BRPI0608355B1 (pt) * 2005-02-17 2016-05-24 Monsanto Technology Llc processo para oxidação de ácido n-(fosfonometil) iminodiacético ou seu sal e catalisador de oxidação
CN102792969B (zh) 2005-03-04 2015-01-21 孟山都技术公司 减轻用除草剂草甘膦制剂处理的草甘膦耐受性转基因棉花植物内的坏死
US7799571B2 (en) * 2005-04-01 2010-09-21 Monsanto Technology Llc Control of N-(phosphonomethyl)iminodiacetic acid conversion in manufacture of glyphosate
AU2007217054A1 (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
CN102649799B (zh) * 2011-02-23 2015-02-04 重庆紫光化工股份有限公司 一种草甘膦的制备方法
GB201511113D0 (en) 2015-06-24 2015-08-05 Smiths Medical Int Ltd Tube introducers, assemblies and methods

Family Cites Families (9)

* 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
US3954848A (en) * 1972-05-31 1976-05-04 Monsanto Company Process for producing N-phosphonomethyl glycine
RO67869A (ro) * 1972-12-11 1981-06-22 Mensanto Co,Us Procedeu pentru prepararea unor derivati ai n-fosfonometil-gliciu n-oxizilor
US4579689A (en) * 1985-02-11 1986-04-01 Monsanto Company Oxidation with coated catalyst
US4582650A (en) * 1985-02-11 1986-04-15 Monsanto Company Oxidation with encapsulated co-catalyst
US4853159A (en) * 1987-10-26 1989-08-01 Monsanto Company Process for producing N-phosphonomethylglycine
US4898972A (en) * 1988-09-26 1990-02-06 Monsanto Company Process for producing N-phosphonomethylglycine
JPH036988A (ja) * 1989-06-05 1991-01-14 Hitachi Ltd カラービデオカメラ
US4952723A (en) * 1989-07-31 1990-08-28 Monsanto Company Process for producing N-phosphonomethylglycine

Also Published As

Publication number Publication date
DK0464017T3 (da) 1995-12-18
CA2034882A1 (en) 1991-12-26
EP0464017B1 (de) 1995-10-04
HU910260D0 (en) 1991-08-28
IE71944B1 (en) 1997-03-12
IL97038A0 (en) 1992-03-29
EP0464017A1 (de) 1992-01-02
IL97038A (en) 1997-06-10
KR940005341B1 (ko) 1994-06-17
AU6993491A (en) 1992-01-02
BR9100320A (pt) 1992-04-07
MY104617A (en) 1994-04-30
AU626488B2 (en) 1992-07-30
ATE128712T1 (de) 1995-10-15
HK1007145A1 (en) 1999-04-01
IE910246A1 (en) 1992-01-01
KR920000777A (ko) 1992-01-29
ES2079631T3 (es) 1996-01-16
HU208699B (en) 1993-12-28
JPH04224593A (ja) 1992-08-13
DE69113526D1 (de) 1995-11-09
JPH0798830B2 (ja) 1995-10-25
HUT57784A (en) 1991-12-30
NZ236893A (en) 1992-05-26
US5043475A (en) 1991-08-27
CA2034882C (en) 1996-07-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MONSANTO TECHNOLOGY LLC, ST. LOUIS, MO., US