CS177133B2 - - Google Patents

Info

Publication number
CS177133B2
CS177133B2 CS3901A CS390173A CS177133B2 CS 177133 B2 CS177133 B2 CS 177133B2 CS 3901 A CS3901 A CS 3901A CS 390173 A CS390173 A CS 390173A CS 177133 B2 CS177133 B2 CS 177133B2
Authority
CS
Czechoslovakia
Application number
CS3901A
Other languages
Czech (cs)
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 filed Critical
Publication of CS177133B2 publication Critical patent/CS177133B2/cs

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)
CS3901A 1972-05-31 1973-05-30 CS177133B2 (fr)

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
CS177133B2 true CS177133B2 (fr) 1977-07-29

Family

ID=26946544

Family Applications (1)

Application Number Title Priority Date Filing Date
CS3901A CS177133B2 (fr) 1972-05-31 1973-05-30

Country Status (25)

Country Link
US (1) US3950402A (fr)
JP (1) JPS5111093B2 (fr)
BE (1) BE800238A (fr)
BG (1) BG21212A3 (fr)
CA (1) CA992093A (fr)
CH (1) CH574968A5 (fr)
CS (1) CS177133B2 (fr)
DD (1) DD104303A5 (fr)
DE (1) DE2327680C3 (fr)
DK (1) DK138951B (fr)
EG (1) EG11140A (fr)
ES (2) ES415335A1 (fr)
FR (2) FR2186477B1 (fr)
GB (1) GB1432043A (fr)
HU (1) HU167343B (fr)
IE (1) IE37730B1 (fr)
IL (1) IL42393A (fr)
IT (1) IT988869B (fr)
NL (1) NL162656C (fr)
NO (2) NO140556C (fr)
PL (1) PL107856B1 (fr)
RO (2) RO66031A (fr)
SE (2) SE404019B (fr)
SU (1) SU623523A3 (fr)
YU (2) YU36977B (fr)

Families Citing this family (65)

* 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
NL7713959A (nl) * 1976-12-20 1978-06-22 Monsanto Co Werkwijze voor het bereiden van n-fosfono- methylglycinezouten.
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.
US5043475A (en) * 1990-06-25 1991-08-27 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
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
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
DE69619237T2 (de) * 1995-06-07 2002-10-24 Monsanto Technology Llc, St. Louis Verfahren zur herstellung von n-phosphonomethyliminodiessigesäure.
US5986128A (en) * 1996-11-01 1999-11-16 Monsanto Company Use of monosodium iminodiacetic acid solutions in the preparation of N-phosphonomethyliminodiacetic acid
CZ164699A3 (cs) * 1998-02-12 1999-12-15 Monsanto Company Způsob přípravy glyfosatu, jeho soli nebo esteru oxidací N-substituovaných glyfosatů a oxidační katalyzátor používaný při provádění tohoto způsobu
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
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
DE69905894T2 (de) * 1998-07-06 2003-12-04 Syngenta Participations Ag, Basel Herstellung von n-phosphonomethylglycin salzen
IES980552A2 (en) * 1998-07-09 1999-08-11 Agritech Chemical Ltd Improved process for preparing N-phosphonomethyl iminodiacetic acid
US6118022A (en) * 1998-09-08 2000-09-12 Hampshire Chemical Corp. Synthesis of phosphonomethyliminodiacetic acid with reduced effluent
DE50001642D1 (de) 1999-07-23 2003-05-08 Basf Ag Verfahren zur herstellung von glyphosate oder eines salzes davon
AU6837300A (en) 1999-08-11 2001-03-13 Basf Aktiengesellschaft Method for the production of phosphonomethylglycine
DK1242433T3 (da) * 1999-12-21 2004-10-04 Monsanto Technology Llc Anvendelse af en supplerende promotor i forbindelse med en carbonstöttet, ædelmetalholdig katalysator i væskefaseoxidationsreaktioner
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
TW589297B (en) 2000-05-15 2004-06-01 Monsanto Co Process for making iminodiacetic acid compounds from monoethanolamine substrates
ES2253383T3 (es) * 2000-05-22 2006-06-01 Monsanto Technology Llc Sistemas de reaccion para fabricar compuestos n-(fosfonometil)glicina.
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 (fr) * 2001-05-22 2002-11-28 Monsanto Technology Llc Utilisation de spectroscopie infrarouge pour commande de processus en ligne et detection de resultat
DE10130136A1 (de) * 2001-06-22 2003-01-02 Basf Ag Verfahren zur Gewinnung von N-Phosphonomethylglycin
CA2463776A1 (fr) 2001-10-18 2003-04-24 Monsanto Technology Llc Processus et catalyseur permettant la deshydrogenation d'alcools primaires pour fabriquer des sels d'acide carboxylique
US7129373B2 (en) * 2002-02-14 2006-10-31 Monsanto Technology Llc Oxidation catalyst and process
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
EP2460586A3 (fr) 2003-08-14 2012-11-14 Monsanto Technology LLC Procédé d'oxydation de l'acide N-(phosphonométhyl)iminodiacétique ou de son sel
ATE382626T1 (de) * 2003-09-17 2008-01-15 Monsanto Technology Llc Verfahren zur rückgewinnung eines kristallinen produkts aus einer lösung
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
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
AU2006214086B2 (en) 2005-02-17 2012-01-19 Monsanto Technology Llc Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts
AR056660A1 (es) * 2005-04-25 2007-10-17 Monsanto Technology Llc Alteracion de la distribucion de tamanos de cristales de acido n-(fosfonometil) iminodiacetico para mejorar la filtracion y la calidad del producto
CN101427406A (zh) * 2006-02-17 2009-05-06 孟山都技术公司 含过渡金属的催化剂、其制备方法及其作为燃料电池催化剂的用途
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
BR112019027682A2 (pt) 2017-06-26 2020-09-15 Monsanto Technology Llc controle de fósforo para fluxos de resíduos provenientes de processos de produção de glifosato
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 (fr) * 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
IE37730L (en) 1973-11-30
NO140556C (no) 1979-09-26
BG21212A3 (bg) 1976-03-20
NO149176B (no) 1983-11-21
FR2193831B1 (fr) 1978-01-06
DK138951C (fr) 1979-06-05
FR2186477B1 (fr) 1977-12-30
IL42393A (en) 1975-12-31
JPS5111093B2 (fr) 1976-04-08
NL162656B (nl) 1980-01-15
RO66031A (fr) 1980-07-15
YU42985B (en) 1989-02-28
GB1432043A (en) 1976-04-14
IE37730B1 (en) 1977-09-28
IT988869B (it) 1975-04-30
HU167343B (fr) 1975-09-27
NO783636L (no) 1973-12-03
DD104303A5 (fr) 1974-03-05
FR2193831A1 (fr) 1974-02-22
PL107856B1 (pl) 1980-03-31
CH574968A5 (fr) 1976-04-30
YU262880A (en) 1983-06-30
DE2327680B2 (de) 1978-05-11
ES415335A1 (es) 1976-05-01
NO149176C (no) 1984-02-29
SE407579B (sv) 1979-04-02
BE800238A (fr) 1973-11-30
EG11140A (en) 1977-08-15
CA992093A (en) 1976-06-29
US3950402A (en) 1976-04-13
FR2186477A1 (fr) 1974-01-11
DK138951B (da) 1978-11-20
NL7307449A (fr) 1973-12-04
YU142773A (en) 1982-06-18
JPS4948620A (fr) 1974-05-11
IL42393A0 (en) 1973-07-30
DE2327680C3 (de) 1979-01-04
YU36977B (en) 1984-08-31
SU623523A3 (ru) 1978-09-05
AU5627773A (en) 1974-12-05
RO62901A (fr) 1977-08-15
NO140556B (no) 1979-06-18
SE7600415L (sv) 1976-01-16
ES440610A1 (es) 1977-03-01
SE404019B (sv) 1978-09-18
DE2327680A1 (de) 1973-12-13
NL162656C (nl) 1980-06-16

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