CH574968A5 - - Google Patents

Info

Publication number
CH574968A5
CH574968A5 CH780573A CH780573A CH574968A5 CH 574968 A5 CH574968 A5 CH 574968A5 CH 780573 A CH780573 A CH 780573A CH 780573 A CH780573 A CH 780573A CH 574968 A5 CH574968 A5 CH 574968A5
Authority
CH
Switzerland
Application number
CH780573A
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 claimed from US05/258,281 external-priority patent/US3954848A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of CH574968A5 publication Critical patent/CH574968A5/xx

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)]
    • C07F9/3804—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)
  • Saccharide Compounds (AREA)
CH780573A 1972-05-31 1973-05-30 CH574968A5 (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/258,281 US3954848A (en) 1972-05-31 1972-05-31 Process for producing N-phosphonomethyl glycine
US05/333,414 US3950402A (en) 1972-05-31 1973-02-16 Process for producing N-phosphonomethyl glycine

Publications (1)

Publication Number Publication Date
CH574968A5 true CH574968A5 (en:Method) 1976-04-30

Family

ID=26946544

Family Applications (1)

Application Number Title Priority Date Filing Date
CH780573A CH574968A5 (en:Method) 1972-05-31 1973-05-30

Country Status (25)

Country Link
US (1) US3950402A (en:Method)
JP (1) JPS5111093B2 (en:Method)
BE (1) BE800238A (en:Method)
BG (1) BG21212A3 (en:Method)
CA (1) CA992093A (en:Method)
CH (1) CH574968A5 (en:Method)
CS (1) CS177133B2 (en:Method)
DD (1) DD104303A5 (en:Method)
DE (1) DE2327680C3 (en:Method)
DK (1) DK138951B (en:Method)
EG (1) EG11140A (en:Method)
ES (2) ES415335A1 (en:Method)
FR (2) FR2186477B1 (en:Method)
GB (1) GB1432043A (en:Method)
HU (1) HU167343B (en:Method)
IE (1) IE37730B1 (en:Method)
IL (1) IL42393A (en:Method)
IT (1) IT988869B (en:Method)
NL (1) NL162656C (en:Method)
NO (2) NO140556C (en:Method)
PL (1) PL107856B1 (en:Method)
RO (2) RO62901A (en:Method)
SE (2) SE404019B (en:Method)
SU (1) SU623523A3 (en:Method)
YU (2) YU36977B (en:Method)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072706A (en) * 1976-01-02 1978-02-07 Monsanto Company Oxidation of phosphonomethylamines
MX4703E (es) * 1976-12-20 1982-08-04 Monsanto Co Procedimiento mejorado para la preparacion de mono y disales de n-fosfonometilglicina
US4454043A (en) * 1980-11-17 1984-06-12 Monsanto Company Column switching procedure
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
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
US4696772A (en) * 1985-02-28 1987-09-29 Monsanto Company Amine oxidation using carbon catalyst having oxides removed from surface
US4657705A (en) * 1985-09-23 1987-04-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
GB8726714D0 (en) * 1987-11-14 1987-12-16 Beecham Group Plc Compounds
FR2635522B1 (fr) * 1988-08-18 1990-11-16 Rhone Poulenc Agrochimie N-sulfonomethylglycinate procede de preparation, utilisation dans la preparation d'herbicides de type glyphosate
US5187292A (en) * 1988-08-18 1993-02-16 Rhone-Poulenc Agrochimie N-sulfomethylglycinate, use in the preparation of herbicides of the glyphosate type
US4898972A (en) * 1988-09-26 1990-02-06 Monsanto Company Process for producing N-phosphonomethylglycine
HU204533B (en) * 1988-11-02 1992-01-28 Nitrokemia Ipartelepek Process for producing n-phosphono-methyl-glycine
US4937376A (en) * 1989-05-25 1990-06-26 Monsanto Company Process for producing N-phosphonomethylglycine
US4952723A (en) * 1989-07-31 1990-08-28 Monsanto Company Process for producing N-phosphonomethylglycine
US5047579A (en) * 1990-01-26 1991-09-10 Monsanto Company Process for producing n-phosphonomethylglycine
ES2021229A6 (es) * 1990-03-12 1991-10-16 Ercros Sa Perfeccionamientos introducidos en un procedimiento de obtencion de n-fosfonometilglicina por oxidacion de n-fosfonometiliminodiacetico.
US5077431A (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
US5043475A (en) * 1990-06-25 1991-08-27 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
US5077430A (en) * 1990-06-25 1991-12-31 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
US5023369A (en) * 1990-06-25 1991-06-11 Monsanto Company Process for producing N-phosphonomethylglycine
US5061820A (en) * 1990-10-22 1991-10-29 Monsanto Company Process for producing N-phosphonomethylgylcine
US5072033A (en) * 1990-12-11 1991-12-10 Monsanto Company Process for producing N-phosphonomethylglycine
GB9300641D0 (en) * 1993-01-14 1993-03-03 Zeneca Ltd Process
SI9400449A (en) * 1994-12-20 1996-06-30 Pinus D D Process for preparing N-phosphonomethyl glycin
US6365772B1 (en) 1995-05-30 2002-04-02 Hampshire Chemical Corp. Facile synthesis of phosphonomethylglycine from phosphonomethyliminodiacetic acid
PT833831E (pt) * 1995-06-07 2002-07-31 Monsanto Technology Llc Processo para a preparacao de acido n-fosfonometiliminodiacetico
US5986128A (en) * 1996-11-01 1999-11-16 Monsanto Company Use of monosodium iminodiacetic acid solutions in the preparation of N-phosphonomethyliminodiacetic acid
ES2264196T3 (es) * 1998-02-12 2006-12-16 Monsanto Technology Llc Procedimiento para preparar glifosato oxidando glifosatos sustituidos en n.
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
RU2184118C2 (ru) * 1998-02-12 2002-06-27 Монсанто Компани Способ получения глифосата и катализатор окисления
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
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
AU6024599A (en) * 1998-09-08 2000-03-27 Hampshire Chemical Corp. Synthesis of phosphonomethyliminodiacetic acid with reduced effluent
PT1198466E (pt) 1999-07-23 2003-08-29 Basf Ag Processo para producao de glifosatos ou um dos seus sais
AU6837300A (en) 1999-08-11 2001-03-13 Basf Aktiengesellschaft Method for the production of phosphonomethylglycine
JP2003518132A (ja) * 1999-12-21 2003-06-03 モンサント テクノロジー エルエルシー 炭素支持貴金属含有触媒と組み合わせた促進助剤の液相酸化反応における使用
PT102419A (pt) * 2000-02-09 2001-08-30 Pedro Manuel Brito Da Silva Co N-fosfonoalquil)glicina n-(fosfonobenzil)glicina e n-(fosfonofenetil)glicina e seu processo de fabrico e a sua aplicacao como herbicida
BR0110907A (pt) 2000-05-15 2003-03-11 Monsanto Technology Llc Preparação de compostos de ácido iminodiacético provenientes de substratos de monoetanolamina
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
AR038654A1 (es) 2000-05-22 2005-01-26 Monsanto Technology Llc Sistemas de reaccion para producir compuestos de n-(fosfonometil) glicina
WO2002095373A1 (en) * 2001-05-22 2002-11-28 Monsanto Technology Llc Use of infrared spectroscopy for on-line process control and endpoint detection
DE10130136A1 (de) * 2001-06-22 2003-01-02 Basf Ag Verfahren zur Gewinnung von N-Phosphonomethylglycin
US7126024B2 (en) 2001-10-18 2006-10-24 Monsanto Technology Llc Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts
US7390920B2 (en) * 2002-02-14 2008-06-24 Monsanto Technology Llc Oxidation catalyst and process
CN1315570C (zh) * 2002-02-14 2007-05-16 孟山都技术公司 氧化催化剂及其制备方法和使用该催化剂的氧化方法
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
AU2003247825B2 (en) * 2002-06-28 2008-04-10 Monsanto Technology Llc Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions
ES2407031T3 (es) * 2003-08-14 2013-06-11 Monsanto Technology Llc Procedimiento para la oxidación del ácido N-(fosfonometil)iminodiacético o de una de sus sales
AU2004274497A1 (en) * 2003-09-17 2005-03-31 Monsanto Technology Llc Process for recovering a crystalline product from solution
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
AR055033A1 (es) 2005-02-17 2007-08-01 Monsanto Company Llc Catalizadores que contienen metales de transicion y combinaciones de catalizadores que incluyen catalizadores que contienen metales de transicion y procesos para su preparacion y uso como catalizadores de oxidacion
CA2605406A1 (en) * 2005-04-25 2006-11-02 Monsanto Technology Llc Altering the crystal size distribution of n-(phosphonomethyl) iminodiacetic acid for improved filtration and product quality
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
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
CN101353358B (zh) * 2008-09-05 2011-01-19 江苏好收成韦恩农化股份有限公司 用改进反应系统制备n-(膦酰基甲基)甘氨酸的方法
CN103044486A (zh) * 2013-01-02 2013-04-17 北京化工大学 一种直接氧化双甘膦制备草甘膦的方法
EP3645458A4 (en) 2017-06-26 2021-03-10 Monsanto Technology LLC PHOSPHORUS CONTROL FOR WASTE FLOWS FROM GLYPHOSATE MANUFACTURING PROCESSES
CN109796491A (zh) * 2018-12-24 2019-05-24 荆州鸿翔化工有限公司 一种制备草甘膦的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285361A (en:Method) * 1961-11-13 1900-01-01
US3429914A (en) * 1964-09-03 1969-02-25 Monsanto Co Organo-phosphono-amine oxides
DE2132511C3 (de) * 1971-06-30 1974-06-27 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen Verfahren zur Herstellung von Aminomethylenphosphonsäuren

Also Published As

Publication number Publication date
YU262880A (en) 1983-06-30
NL162656C (nl) 1980-06-16
DD104303A5 (en:Method) 1974-03-05
BE800238A (fr) 1973-11-30
DK138951C (en:Method) 1979-06-05
ES415335A1 (es) 1976-05-01
NO149176C (no) 1984-02-29
SE404019B (sv) 1978-09-18
NO140556C (no) 1979-09-26
IL42393A0 (en) 1973-07-30
GB1432043A (en) 1976-04-14
IE37730B1 (en) 1977-09-28
NO140556B (no) 1979-06-18
FR2193831B1 (en:Method) 1978-01-06
FR2193831A1 (en:Method) 1974-02-22
CS177133B2 (en:Method) 1977-07-29
DK138951B (da) 1978-11-20
IL42393A (en) 1975-12-31
SE7600415L (sv) 1976-01-16
IT988869B (it) 1975-04-30
ES440610A1 (es) 1977-03-01
HU167343B (en:Method) 1975-09-27
YU36977B (en) 1984-08-31
US3950402A (en) 1976-04-13
RO62901A (en:Method) 1977-08-15
BG21212A3 (bg) 1976-03-20
FR2186477A1 (en:Method) 1974-01-11
CA992093A (en) 1976-06-29
SE407579B (sv) 1979-04-02
PL107856B1 (pl) 1980-03-31
AU5627773A (en) 1974-12-05
IE37730L (en) 1973-11-30
DE2327680C3 (de) 1979-01-04
SU623523A3 (ru) 1978-09-05
JPS4948620A (en:Method) 1974-05-11
RO66031A (ro) 1980-07-15
NO783636L (no) 1973-12-03
EG11140A (en) 1977-08-15
DE2327680B2 (de) 1978-05-11
YU42985B (en) 1989-02-28
NL162656B (nl) 1980-01-15
NO149176B (no) 1983-11-21
NL7307449A (en:Method) 1973-12-04
JPS5111093B2 (en:Method) 1976-04-08
YU142773A (en) 1982-06-18
DE2327680A1 (de) 1973-12-13
FR2186477B1 (en:Method) 1977-12-30

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Legal Events

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