CA2034677C - Process for producing n-phosphonomethylglycine - Google Patents

Process for producing n-phosphonomethylglycine

Info

Publication number
CA2034677C
CA2034677C CA002034677A CA2034677A CA2034677C CA 2034677 C CA2034677 C CA 2034677C CA 002034677 A CA002034677 A CA 002034677A CA 2034677 A CA2034677 A CA 2034677A CA 2034677 C CA2034677 C CA 2034677C
Authority
CA
Canada
Prior art keywords
acid
water
compound
soluble
oxide
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
CA002034677A
Other languages
English (en)
French (fr)
Other versions
CA2034677A1 (en
Inventor
Donald Lee Fields Jr.
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=24166242&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2034677(C) "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
Publication of CA2034677A1 publication Critical patent/CA2034677A1/en
Application granted granted Critical
Publication of CA2034677C publication Critical patent/CA2034677C/en
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 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)]
    • C07F9/44—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 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA002034677A 1990-06-25 1991-01-24 Process for producing n-phosphonomethylglycine Expired - Lifetime CA2034677C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/543,016 US5023369A (en) 1990-06-25 1990-06-25 Process for producing N-phosphonomethylglycine
US543,016 1990-06-25

Publications (2)

Publication Number Publication Date
CA2034677A1 CA2034677A1 (en) 1991-12-26
CA2034677C true CA2034677C (en) 1996-07-02

Family

ID=24166242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002034677A Expired - Lifetime CA2034677C (en) 1990-06-25 1991-01-24 Process for producing n-phosphonomethylglycine

Country Status (17)

Country Link
US (1) US5023369A (OSRAM)
EP (1) EP0464018B1 (OSRAM)
JP (1) JPH0798829B2 (OSRAM)
KR (1) KR940005340B1 (OSRAM)
AT (1) ATE128713T1 (OSRAM)
AU (1) AU633678B2 (OSRAM)
BR (1) BR9100321A (OSRAM)
CA (1) CA2034677C (OSRAM)
DE (1) DE69113527T2 (OSRAM)
DK (1) DK0464018T3 (OSRAM)
ES (1) ES2079632T3 (OSRAM)
HU (1) HU208543B (OSRAM)
IE (1) IE71937B1 (OSRAM)
IL (1) IL97039A (OSRAM)
MY (1) MY105488A (OSRAM)
NZ (1) NZ236892A (OSRAM)
TW (1) TW218019B (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077431A (en) * 1990-06-25 1991-12-31 Monsanto Company Peroxide process for producing n-phosphonomethylglycine
US5077430A (en) * 1990-06-25 1991-12-31 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
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
US6417133B1 (en) 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
ES2195929T3 (es) 1999-07-23 2003-12-16 Basf Ag Procedimiento para la obtencion de glifosatos o de una sal de los mismos.
EP1200450B1 (de) * 1999-08-11 2003-11-12 Basf Aktiengesellschaft Verfahren zur herstellung von phosphonomethylglycin
ES2197109T3 (es) 1999-08-11 2004-01-01 Basf Aktiengesellschaft Procedimiento para la preparacion de fosfonometil-glicina.
US6274760B1 (en) 2000-03-14 2001-08-14 Monsanto Co. Preparation of formylphosphonic acid from tertiary aminomethylphosphonic acid N-oxides
CA2409745A1 (en) * 2000-05-22 2001-12-06 Monsanto Technology, Llc Reaction systems for making n-(phosphonomethyl)glycine compounds
US6441223B1 (en) * 2000-11-30 2002-08-27 Monsanto Technology Llc Method of making phosphorus-containing compounds and products thereof
US7390920B2 (en) * 2002-02-14 2008-06-24 Monsanto Technology Llc Oxidation catalyst and process
BRPI0307672B1 (pt) * 2002-02-14 2015-12-22 Monsanto Technology Llc processo para a oxidação de aminas terciárias
PT102827B (pt) * 2002-08-12 2004-07-30 Pedro Brito Correia Processo de producao n-(fosfonometil)glicina
BRPI0413586A (pt) 2003-08-14 2006-10-17 Monsanto Technology Llc catalisadores contendo metal de transição e processo para a preparação dos mesmos e uso como catalisadores de oxidação e de desidrogenação
CN100362002C (zh) * 2004-03-25 2008-01-16 浙江新安化工集团股份有限公司 一种双甘膦氧化制备草甘膦的方法
WO2006031938A2 (en) * 2004-09-15 2006-03-23 Monsanto Technology Llc Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
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
BRPI0708081A2 (pt) * 2006-02-17 2011-05-17 Monsanto Technology Llc catalisadores contendo metal de transição e processos para a sua preparação e uso como catalisadores de pilha termoelétrica
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts
MX339408B (es) * 2010-03-09 2016-05-24 Alkermes Pharma Ireland Ltd Composiciones farmaceuticas entericas resistentes al alcohol.
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
RU2618629C1 (ru) * 2016-05-25 2017-05-05 Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук Способ получения N-(фосфонометил)-глицина

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954848A (en) * 1972-05-31 1976-05-04 Monsanto Company Process for producing N-phosphonomethyl glycine
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
IL66824A0 (en) * 1982-06-25 1982-12-31 Geshuri Lab Ltd Process for producing n-phosphonomethylglycine derivatives and herbicidal compounds and compositions prepared thereby
IL68716A (en) * 1983-05-17 1987-03-31 Geshuri Lab Ltd Process for producing n-phosphonomethylglycine
US4853159A (en) * 1987-10-26 1989-08-01 Monsanto Company Process for producing N-phosphonomethylglycine
JPH0824379B2 (ja) * 1989-06-02 1996-03-06 三洋電機株式会社 信号分離回路
DE69112088T2 (de) * 1990-01-26 1996-02-29 Monsanto Co., St. Louis, Mo. Verfahren zur Herstellung von N-Phosphonmethylglyzin.

Also Published As

Publication number Publication date
BR9100321A (pt) 1992-04-07
AU633678B2 (en) 1993-02-04
MY105488A (en) 1994-10-31
HK1007146A1 (en) 1999-04-01
HUT57785A (en) 1991-12-30
EP0464018A1 (en) 1992-01-02
IL97039A0 (en) 1992-03-29
CA2034677A1 (en) 1991-12-26
NZ236892A (en) 1992-04-28
US5023369A (en) 1991-06-11
IL97039A (en) 1995-06-29
DE69113527T2 (de) 1996-04-25
DK0464018T3 (da) 1995-12-18
ES2079632T3 (es) 1996-01-16
HU208543B (en) 1993-11-29
DE69113527D1 (de) 1995-11-09
TW218019B (OSRAM) 1993-12-21
IE71937B1 (en) 1997-03-12
EP0464018B1 (en) 1995-10-04
ATE128713T1 (de) 1995-10-15
KR920000776A (ko) 1992-01-29
KR940005340B1 (ko) 1994-06-17
IE910245A1 (en) 1992-01-01
JPH0798829B2 (ja) 1995-10-25
AU6993391A (en) 1992-01-02
JPH04224592A (ja) 1992-08-13
HU910262D0 (en) 1991-08-28

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CA2034677C (en) Process for producing n-phosphonomethylglycine
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HK1007145B (en) Peroxide process for producing n-phosphonomethylglycine
US5095140A (en) Peroxide process for producing N-phosphonomethylglycine
US5077431A (en) Peroxide process for producing n-phosphonomethylglycine
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JPH0381281A (ja) Ｎ―ホスホノメチルグリシンの製造法
KR20020022103A (ko) 포스포노메틸글리신의 제조 방법
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Legal Events

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Effective date: 20110124