FR2374328A1 - Procede de production de sels de n-phosphonomethylglycine et nouveaux produits ainsi obtenus - Google Patents

Procede de production de sels de n-phosphonomethylglycine et nouveaux produits ainsi obtenus

Info

Publication number
FR2374328A1
FR2374328A1 FR7738249A FR7738249A FR2374328A1 FR 2374328 A1 FR2374328 A1 FR 2374328A1 FR 7738249 A FR7738249 A FR 7738249A FR 7738249 A FR7738249 A FR 7738249A FR 2374328 A1 FR2374328 A1 FR 2374328A1
Authority
FR
France
Prior art keywords
salts
production
phosphonomethylglycine
new products
salt
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.)
Granted
Application number
FR7738249A
Other languages
English (en)
Other versions
FR2374328B1 (fr
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
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of FR2374328A1 publication Critical patent/FR2374328A1/fr
Application granted granted Critical
Publication of FR2374328B1 publication Critical patent/FR2374328B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procédé de production de sels de N-phosphonométhylglycine. Ces sels sont produits en formant un sel d'acide N-phosphonométhylimidoacétique avec un cation formant des sels, dans un milieu aqueux, et puis en oxydant la solution aqueuse avec un gaz contenant de l'oxygène, en présence de carbone activé ou de métal noble comme catalyseur d'oxydation. La présente invention est particulièrement utile pour fournir des sels de N-phosphonométhylglycine employés comme herbicides ou comme produits de regulation de la croissance des plantes.
FR7738249A 1976-12-20 1977-12-19 Procede de production de sels de n-phosphonomethylglycine et nouveaux produits ainsi obtenus Granted FR2374328A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75323276A 1976-12-20 1976-12-20

Publications (2)

Publication Number Publication Date
FR2374328A1 true FR2374328A1 (fr) 1978-07-13
FR2374328B1 FR2374328B1 (fr) 1983-01-07

Family

ID=25029740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738249A Granted FR2374328A1 (fr) 1976-12-20 1977-12-19 Procede de production de sels de n-phosphonomethylglycine et nouveaux produits ainsi obtenus

Country Status (33)

Country Link
US (1) US4147719A (fr)
JP (1) JPS5377018A (fr)
AR (1) AR220326A1 (fr)
AT (1) AT364853B (fr)
AU (1) AU515070B2 (fr)
BE (1) BE861996A (fr)
BG (1) BG42358A3 (fr)
BR (1) BR7708434A (fr)
CA (1) CA1090819A (fr)
CH (1) CH634580A5 (fr)
CS (1) CS194697B2 (fr)
DD (1) DD133952A5 (fr)
DE (1) DE2756577C2 (fr)
DK (1) DK146656C (fr)
EG (1) EG13039A (fr)
ES (1) ES465139A1 (fr)
FI (1) FI64804C (fr)
FR (1) FR2374328A1 (fr)
GB (1) GB1575769A (fr)
HU (1) HU175020B (fr)
IE (1) IE46121B1 (fr)
IL (1) IL53634A (fr)
IT (1) IT1089971B (fr)
MX (1) MX4703E (fr)
MY (1) MY8200120A (fr)
NL (1) NL7713959A (fr)
NO (1) NO774358L (fr)
PH (1) PH14143A (fr)
PL (1) PL124260B1 (fr)
SE (1) SE436282B (fr)
SU (1) SU692563A3 (fr)
YU (1) YU41022B (fr)
ZA (1) ZA777533B (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243591A (en) * 1979-03-02 1981-01-06 Monsanto Company Poly(vinyl phosphonomethylene amino carboxylates) and process for preparation
US4376644A (en) * 1980-12-04 1983-03-15 Stauffer Chemical Company Tri-mixed alkylsulfonium salts of N-phosphonomethylglycine and their use as plant growth regulators and herbicides
US4315765A (en) * 1980-12-04 1982-02-16 Stauffer Chemical Company Trialkylsulfonium salts of n-phosphonomethylglycine and their use as plant growth regulators and herbicides
US4384880A (en) * 1980-12-04 1983-05-24 Stauffer Chemical Company Trialkylsulfonium salts of N-phosphonomethyl-glycine and their use as plant growth regulators and herbicides
US4431594A (en) * 1983-01-13 1984-02-14 Stauffer Chemical Company Method for preparation of salts of N-phosphonomethylglycine
WO1983003608A1 (fr) * 1982-04-06 1983-10-27 Stauffer Chemical Co Sels d'ammonium tetra-substitues de n-phosphonomethylglycine et leurs utilisations en tant qu'herbicides et produits de regulation de la croissance des plantes
US4437874A (en) 1981-11-25 1984-03-20 Stauffer Chemical Company Tri-mixed alkylsulfonium salts of N-phosphonomethylgylcine and their use as plant growth regulators and herbicides
IL65187A (en) * 1982-03-08 1985-03-31 Geshuri Lab Ltd N-phosphonomethylglycine derivatives,processes for their preparation and herbicidal compositions containing them
IL66824A0 (en) * 1982-06-25 1982-12-31 Geshuri Lab Ltd Process for producing n-phosphonomethylglycine derivatives and herbicidal compounds and compositions prepared thereby
US4442041A (en) * 1982-06-30 1984-04-10 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
IL66494A (en) * 1982-08-08 1985-07-31 Geshuri Lab Ltd Isothiourea,diisothiourea and diiminourea n-phosphonomethylglycine derivatives and herbicidal compositions containing them
US4472189A (en) * 1982-12-27 1984-09-18 Stauffer Chemical Co. Stannic N-phosphonomethyglycine and its use as a herbicide
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
US5580841A (en) * 1985-05-29 1996-12-03 Zeneca Limited Solid, phytoactive compositions and method for their preparation
US5468718A (en) * 1985-10-21 1995-11-21 Ici Americas Inc. Liquid, phytoactive compositions and method for their preparation
JPS62135317U (fr) * 1986-02-19 1987-08-26
US5047079A (en) * 1986-08-18 1991-09-10 Ici Americas Inc. Method of preparation and use of solid, phytoactive compositions
US4853159A (en) * 1987-10-26 1989-08-01 Monsanto Company Process for producing N-phosphonomethylglycine
US5187292A (en) * 1988-08-18 1993-02-16 Rhone-Poulenc Agrochimie N-sulfomethylglycinate, use in the preparation of herbicides of the glyphosate type
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
US4952723A (en) * 1989-07-31 1990-08-28 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.
US5095140A (en) * 1990-06-25 1992-03-10 Monsanto Company Peroxide process for producing N-phosphonomethylglycine
US5077431A (en) * 1990-06-25 1991-12-31 Monsanto Company Peroxide process for producing n-phosphonomethylglycine
US6930075B1 (en) 1990-11-02 2005-08-16 Monsanto Technology, Llc Fatty acid-based herbicidal composition
IL101539A (en) 1991-04-16 1998-09-24 Monsanto Europe Sa Non-hygroscopic mono-ammonium salts of n-phosphonomethyl glycine derivatives their preparation and pesticidal compositons containing them
DE19500121A1 (de) * 1995-01-04 1996-07-11 Bayer Ag Verfahren zur Herstellung von N-Phosphonomethylglycin
US6365772B1 (en) 1995-05-30 2002-04-02 Hampshire Chemical Corp. Facile synthesis of phosphonomethylglycine from phosphonomethyliminodiacetic acid
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
BR9806202B1 (pt) * 1998-02-12 2009-12-01 processo para fabricação de glifosato, um sal de glifosato, ou um éster de glifosato e catalisador de oxidação.
US6417133B1 (en) 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
BR9908694A (pt) 1998-03-09 2000-11-21 Monsanto Co Misturas para o controle de ervas daninhas em sojas tolerantes ao glifosato
US5942643A (en) * 1998-05-14 1999-08-24 Calgon Carbon Corporation Method for the manufacture of N-phosphonomethylglycine from N-phosphonomethyliminodiacetic acid using a low temperature catalytic carbon
CA2336568A1 (fr) * 1998-07-06 2000-01-13 Syngenta Participations Ag Preparation de sels de n-phosphonomethylglycine
IES980552A2 (en) 1998-07-09 1999-08-11 Agritech Chemical Ltd Improved process for preparing N-phosphonomethyl iminodiacetic acid
BR9907000A (pt) * 1998-09-08 2000-09-26 Hampshire Chemical Corp Sìntese de ácido fosfonometiliminodiacético com efluente reduzido
ES2195929T3 (es) 1999-07-23 2003-12-16 Basf Ag Procedimiento para la obtencion de glifosatos o de una sal de los mismos.
DE10007702A1 (de) * 2000-02-19 2001-08-23 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-(Phosphonomethyl)glycin
CA2409745A1 (fr) * 2000-05-22 2001-12-06 Monsanto Technology, Llc Systemes de reaction pour preparer des composes de n-(phosphonomethyl)glycine
AUPR682201A0 (en) 2001-08-03 2001-08-30 Nufarm Limited Glyphosate composition
US6921834B2 (en) 2002-05-22 2005-07-26 Dow Agrosciences Llc Continuous process for preparing N-phosphonomethyl glycine
AR037559A1 (es) * 2002-11-19 2004-11-17 Atanor S A Una formulacion herbicida solida de n-fosfonometilglicina, bajo la forma de polvo, granulos o escamas, soluble o dispersable en agua, y el procedimiento para preparar dicha composicion
BRPI0509541A (pt) 2004-03-30 2007-09-18 Monsanto Technology Llc métodos para controlar agentes patógenos de planta utilizando n-fosfonometilglicina
US8703639B2 (en) * 2004-09-15 2014-04-22 Monsanto Technology Llc Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
MX2007003193A (es) * 2004-09-17 2007-05-16 Monsanto Technology Llc Formulaciones de glifosato con sintomas de quemado temprano.
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts
EA018865B1 (ru) * 2008-11-06 2013-11-29 Сн Биотек Текнолоджис Сп. З О.О. Сп. К. Жидкая однородная гербицидная композиция, способ борьбы с сорняками, способ получения жидкой однородной гербицидной композиции и применение жидкой однородной гербицидной композиции для борьбы с сорняками
CN101880293B (zh) * 2009-05-04 2012-09-26 浙江新安化工集团股份有限公司 一种改进的n-膦酰基甲基甘氨酸生产方法
CN101781332B (zh) * 2010-03-02 2012-10-24 广西壮族自治区化工研究院 活性炭催化空气氧化双甘膦制备草甘膦的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193831A1 (fr) * 1972-05-31 1974-02-22 Monsanto Co
FR2269533A1 (fr) * 1974-05-01 1975-11-28 Monsanto Co

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977860A (en) * 1971-08-09 1976-08-31 Monsanto Company Herbicidal compositions and methods employing esters of N-phosphonomethylglycine
US3835000A (en) * 1972-12-21 1974-09-10 Monsanto Co Electrolytic process for producing n-phosphonomethyl glycine
GB1494197A (en) * 1973-11-30 1977-12-07 Ici Ltd Electrochemical process for the preparation of n-phosphonomethyl glycine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193831A1 (fr) * 1972-05-31 1974-02-22 Monsanto Co
FR2269533A1 (fr) * 1974-05-01 1975-11-28 Monsanto Co

Also Published As

Publication number Publication date
FI64804B (fi) 1983-09-30
ATA906877A (de) 1981-04-15
ZA777533B (en) 1978-10-25
AT364853B (de) 1981-11-25
PL124260B1 (en) 1983-01-31
IE46121L (en) 1978-06-20
IL53634A0 (en) 1978-03-10
NL7713959A (nl) 1978-06-22
SU692563A3 (ru) 1979-10-15
ES465139A1 (es) 1978-10-01
DK565977A (da) 1978-06-21
SE436282B (sv) 1984-11-26
HU175020B (hu) 1980-04-28
EG13039A (en) 1980-07-31
DE2756577A1 (de) 1978-06-22
FR2374328B1 (fr) 1983-01-07
US4147719A (en) 1979-04-03
MY8200120A (en) 1982-12-31
NO774358L (no) 1978-06-21
DD133952A5 (de) 1979-01-31
AU3172577A (en) 1979-06-28
BG42358A3 (bg) 1987-11-14
IE46121B1 (en) 1983-02-23
PL203139A1 (pl) 1978-10-09
FI64804C (fi) 1984-01-10
JPS5729038B2 (fr) 1982-06-19
MX4703E (es) 1982-08-04
IL53634A (en) 1981-03-31
IT1089971B (it) 1985-06-18
CS194697B2 (en) 1979-12-31
AU515070B2 (en) 1981-03-12
FI773835A7 (fi) 1978-06-21
CA1090819A (fr) 1980-12-02
GB1575769A (en) 1980-09-24
CH634580A5 (de) 1983-02-15
AR220326A1 (es) 1980-10-31
YU301377A (en) 1982-06-30
PH14143A (en) 1981-03-05
YU41022B (en) 1986-10-31
DK146656B (da) 1983-11-28
BE861996A (fr) 1978-06-19
DE2756577C2 (de) 1987-04-30
SE7714408L (sv) 1978-06-21
DK146656C (da) 1984-05-07
JPS5377018A (en) 1978-07-08
BR7708434A (pt) 1978-08-08

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