IT988869B - Procedimento per la produzione di n fosfonometilglicina - Google Patents

Procedimento per la produzione di n fosfonometilglicina

Info

Publication number
IT988869B
IT988869B IT24920/73A IT2492073A IT988869B IT 988869 B IT988869 B IT 988869B IT 24920/73 A IT24920/73 A IT 24920/73A IT 2492073 A IT2492073 A IT 2492073A IT 988869 B IT988869 B IT 988869B
Authority
IT
Italy
Prior art keywords
phosphonomethylglycine
procedure
production
Prior art date
Application number
IT24920/73A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT988869B publication Critical patent/IT988869B/it

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)
IT24920/73A 1972-05-31 1973-05-30 Procedimento per la produzione di n fosfonometilglicina IT988869B (it)

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
IT988869B true IT988869B (it) 1975-04-30

Family

ID=26946544

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24920/73A IT988869B (it) 1972-05-31 1973-05-30 Procedimento per la produzione di n fosfonometilglicina

Country Status (25)

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

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
ES465139A1 (es) * 1976-12-20 1978-10-01 Monsanto Co Un procedimiento para preparar una mono-o disal de n-fosfo- nometilglicina.
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
US5043475A (en) * 1990-06-25 1991-08-27 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
US5023369A (en) * 1990-06-25 1991-06-11 Monsanto Company 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
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
KR100266127B1 (ko) * 1995-06-07 2000-09-15 죤 에이치. 뷰센 N-포스포노메틸이미노디아세트산의 제조방법
US5986128A (en) * 1996-11-01 1999-11-16 Monsanto Company Use of monosodium iminodiacetic acid solutions in the preparation of N-phosphonomethyliminodiacetic acid
AU719152B2 (en) * 1998-02-12 2000-05-04 Monsanto Technology Llc Process for making glyphosate by oxidizing N-substituted glyphosates
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
ATE234314T1 (de) * 1998-07-06 2003-03-15 Syngenta Participations Ag 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
DK1198466T3 (da) 1999-07-23 2003-06-16 Basf Ag Fremgangsmåde til fremstilling af glyphosater eller et salt deraf
US6696602B1 (en) 1999-08-11 2004-02-24 Basf Aktiengesellschaft Method for the production of phosphonomethylglycine
MX240933B (es) * 1999-12-21 2006-10-09 Monsanto Technology Llc Uso de un promotor suplementario en conjunto con un catalizador que contiene metal noble, soportado en carbon, en reacciones de oxidacion en fase liquida. .
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
CN102250141B (zh) * 2000-05-22 2014-10-01 孟山都技术有限责任公司 制备n－(膦酰基甲基)甘氨酸化合物的反应系统
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 (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
EP1436080A2 (en) 2001-10-18 2004-07-14 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
AR038439A1 (es) * 2002-02-14 2005-01-12 Monsanto Technology Llc Proceso para la oxidacion de substrato organico, catalizador de oxidacion, proceso de preparacion de catalizador
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
EP1560648A1 (en) * 2002-06-28 2005-08-10 Monsanto Technology LLC Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions
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
CA2539318A1 (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
TW200624151A (en) * 2004-11-12 2006-07-16 Monsanto Technology Llc Recovery of noble metals from aqueous process streams
US8198479B2 (en) * 2005-02-17 2012-06-12 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
BRPI0610412A2 (pt) * 2005-04-25 2010-06-22 Monsanto Technology Llc alteração da distribuição de tamanho do cristal de ácido n-(fosfonometil)iminodiacético para filtração melhorada e qualidade do produto
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
CN110997561A (zh) 2017-06-26 2020-04-10 孟山都技术公司 来自草甘膦制造工艺的废物流的磷控制
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 (it) * 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
HU167343B (it) 1975-09-27
SE7600415L (sv) 1976-01-16
JPS5111093B2 (it) 1976-04-08
FR2193831A1 (it) 1974-02-22
NO140556B (no) 1979-06-18
RO66031A (ro) 1980-07-15
NO140556C (no) 1979-09-26
DE2327680C3 (de) 1979-01-04
NL7307449A (it) 1973-12-04
IE37730B1 (en) 1977-09-28
PL107856B1 (pl) 1980-03-31
NO149176C (no) 1984-02-29
CA992093A (en) 1976-06-29
CH574968A5 (it) 1976-04-30
IE37730L (en) 1973-11-30
FR2186477B1 (it) 1977-12-30
SU623523A3 (ru) 1978-09-05
BE800238A (fr) 1973-11-30
DK138951C (it) 1979-06-05
DD104303A5 (it) 1974-03-05
NL162656B (nl) 1980-01-15
FR2186477A1 (it) 1974-01-11
IL42393A (en) 1975-12-31
CS177133B2 (it) 1977-07-29
EG11140A (en) 1977-08-15
YU142773A (en) 1982-06-18
FR2193831B1 (it) 1978-01-06
JPS4948620A (it) 1974-05-11
IL42393A0 (en) 1973-07-30
NL162656C (nl) 1980-06-16
US3950402A (en) 1976-04-13
ES415335A1 (es) 1976-05-01
NO149176B (no) 1983-11-21
YU42985B (en) 1989-02-28
AU5627773A (en) 1974-12-05
ES440610A1 (es) 1977-03-01
DE2327680A1 (de) 1973-12-13
DK138951B (da) 1978-11-20
YU36977B (en) 1984-08-31
RO62901A (it) 1977-08-15
DE2327680B2 (de) 1978-05-11
BG21212A3 (bg) 1976-03-20
SE407579B (sv) 1979-04-02
YU262880A (en) 1983-06-30
NO783636L (no) 1973-12-03
SE404019B (sv) 1978-09-18
GB1432043A (en) 1976-04-14

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