CA1325641C - Process for making glyphosate from n-phosphonomethyl- 2-oxazolidone - Google Patents

Process for making glyphosate from n-phosphonomethyl- 2-oxazolidone

Info

Publication number
CA1325641C
CA1325641C CA000582034A CA582034A CA1325641C CA 1325641 C CA1325641 C CA 1325641C CA 000582034 A CA000582034 A CA 000582034A CA 582034 A CA582034 A CA 582034A CA 1325641 C CA1325641 C CA 1325641C
Authority
CA
Canada
Prior art keywords
oxazolidone
phosphonomethyl
reaction
acid
process according
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 - Fee Related
Application number
CA000582034A
Other languages
English (en)
French (fr)
Inventor
Donald Lee Fields, Jr.
Len Fang Lee
Thomas Jose Richard
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 Co
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
Priority to US06/823,178 priority Critical patent/US4810426A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Priority to HU885686A priority patent/HU207094B/hu
Priority to CA000582034A priority patent/CA1325641C/en
Priority to ES88118273T priority patent/ES2017593T3/es
Priority to AU24585/88A priority patent/AU609203B2/en
Priority to EP88118273A priority patent/EP0366821B1/en
Priority to JP63278537A priority patent/JPH02138191A/ja
Application granted granted Critical
Publication of CA1325641C publication Critical patent/CA1325641C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
    • C07F9/6584—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms having one phosphorus atom as ring hetero atom
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
CA000582034A 1986-01-28 1988-11-02 Process for making glyphosate from n-phosphonomethyl- 2-oxazolidone Expired - Fee Related CA1325641C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US06/823,178 US4810426A (en) 1986-01-28 1986-01-28 Process for making glyphosate from n-phosphonomethyl-2-oxazolidone
HU885686A HU207094B (en) 1986-01-28 1988-11-02 Process for producing glyphosate from n-phosphonomethyl-2-oxazolidone
CA000582034A CA1325641C (en) 1986-01-28 1988-11-02 Process for making glyphosate from n-phosphonomethyl- 2-oxazolidone
ES88118273T ES2017593T3 (es) 1986-01-28 1988-11-02 Procedimiento para la produccion de glifosato a partir de n-fosfonometil-2-oxazolidona.
AU24585/88A AU609203B2 (en) 1986-01-28 1988-11-02 Process for making glyphosate from n-phosphonomethyl-2- oxazolidone
EP88118273A EP0366821B1 (en) 1986-01-28 1988-11-02 Process for making glyphosate from N-phosphonomethyl-2-oxazolidone
JP63278537A JPH02138191A (ja) 1986-01-28 1988-11-02 Ｎ−ホスホノメチルグリシンの製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/823,178 US4810426A (en) 1986-01-28 1986-01-28 Process for making glyphosate from n-phosphonomethyl-2-oxazolidone
HU885686A HU207094B (en) 1986-01-28 1988-11-02 Process for producing glyphosate from n-phosphonomethyl-2-oxazolidone
CA000582034A CA1325641C (en) 1986-01-28 1988-11-02 Process for making glyphosate from n-phosphonomethyl- 2-oxazolidone
JP63278537A JPH02138191A (ja) 1986-01-28 1988-11-02 Ｎ−ホスホノメチルグリシンの製造方法

Publications (1)

Publication Number Publication Date
CA1325641C true CA1325641C (en) 1993-12-28

Family

ID=27426592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000582034A Expired - Fee Related CA1325641C (en) 1986-01-28 1988-11-02 Process for making glyphosate from n-phosphonomethyl- 2-oxazolidone

Country Status (7)

Country Link
US (1) US4810426A (https=)
EP (1) EP0366821B1 (https=)
JP (1) JPH02138191A (https=)
AU (1) AU609203B2 (https=)
CA (1) CA1325641C (https=)
ES (1) ES2017593T3 (https=)
HU (1) HU207094B (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292936A (en) * 1993-04-12 1994-03-08 Monsanto Company Process to prepare amino carboxylic acid salts
WO1994024091A1 (en) * 1993-04-12 1994-10-27 Monsanto Company Process to prepare amino carboxylic acid salts
DE69407082T2 (de) * 1993-04-12 1998-07-02 Monsanto Co Verfahren zur Herstellung von Carbonsäuren
GB9410524D0 (en) * 1993-06-21 1994-07-13 Zeneca Ltd Manufacture of n- phosphonomethylglycine and its salts
RU2152397C1 (ru) * 1994-07-01 2000-07-10 Монсанто Компани Способы получения n-гидроксиалкиламинометилфосфоновой кислоты, n-фосфонометиламинокарбоновой кислоты и n-фосфонометилглицина или их солей
UA49804C2 (uk) * 1994-07-01 2002-10-15 Монсанто Компані Спосіб одержання n-гідроксіалкіламінометилфосфонової кислоти (варіанти) та n-фосфонометилгліцину і їх солей
US5689000A (en) * 1994-07-01 1997-11-18 Monsanto Company Process for preparing carboxylic acid salts and catalysts useful in such process
NZ287734A (en) * 1994-07-01 1997-12-19 Monsanto Co Preparation of n-phosphonomethylamino carboxylic acids using dialkyl phosphite
IL110410A (en) * 1994-07-21 1999-08-17 Mul T Lock Ltd Security system
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
CN1210283C (zh) * 1998-02-12 2005-07-13 孟山都技术有限责任公司 通过氧化n－取代的草甘膦制备草甘膦的方法
US6417133B1 (en) 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
DK1173406T3 (da) 1999-05-03 2007-01-08 Monsanto Technology Llc Fremgangsmåde til fremstilling af carboxylsyresalte ud fra primære alkoholer
DE60115019T2 (de) * 2000-05-22 2006-08-03 Monsanto Technology Llc. Reaktionssysteme zur herstellung von n-(phosphonomethyl)glyzin verbindungen
MXPA06002111A (es) * 2003-08-22 2006-05-31 Monsanto Technology Llc Procedimiento para preparar n-fosfonometilglicina y sus derivados.
JP4063805B2 (ja) 2004-09-10 2008-03-19 松下電器産業株式会社 収納トレイおよび収納装置
AR051926A1 (es) * 2004-09-15 2007-02-21 Monsanto Technology Llc Catalizadores de oxidacion, procedimientos de preparacion de dichos catalizadores y proceso para la elaboracion de n-( fosfonometil)glicina o una sal de la misma
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD76493A (https=) *
GB601817A (en) * 1945-09-19 1948-05-13 Carbide & Carbon Chem Corp Process for making salts of carboxylic acids
GB601816A (en) * 1945-09-19 1948-05-13 Carbide & Carbon Chem Corp Process for making an alkali metal salt of an amino carboxylic acid
US2824130A (en) * 1956-04-23 1958-02-18 Escambia Chem Corp Production of alpha hydroxyisobutyric acid
FR1396518A (fr) * 1964-03-13 1965-04-23 Electrochimie Soc Procédé de préparation d'acides adipiques
DE1262264B (de) * 1964-04-10 1968-03-07 Dynamit Nobel Ag Verfahren zur Herstellung von Alkalisalzen der Acrylsaeure durch Oxydation von Allylalkohol
JPS5096516A (https=) * 1973-12-28 1975-07-31
US4427599A (en) * 1982-06-22 1984-01-24 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4442041A (en) * 1982-06-30 1984-04-10 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4547324A (en) * 1982-07-29 1985-10-15 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine

Also Published As

Publication number Publication date
AU2458588A (en) 1990-05-10
JPH02138191A (ja) 1990-05-28
ES2017593T3 (es) 1994-12-16
JPH0587079B2 (https=) 1993-12-15
EP0366821A1 (en) 1990-05-09
HU207094B (en) 1993-03-01
US4810426A (en) 1989-03-07
AU609203B2 (en) 1991-04-26
ES2017593A4 (es) 1991-03-01
HUT51635A (en) 1990-05-28
EP0366821B1 (en) 1994-01-26

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Legal Events

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MKLA Lapsed
MKLA Lapsed

Effective date: 19991229