RO64474A - Procede d'obtention de la n-phosphonomethyle-glycine - Google Patents

Procede d'obtention de la n-phosphonomethyle-glycine

Info

Publication number
RO64474A
RO64474A RO7377044A RO7704473A RO64474A RO 64474 A RO64474 A RO 64474A RO 7377044 A RO7377044 A RO 7377044A RO 7704473 A RO7704473 A RO 7704473A RO 64474 A RO64474 A RO 64474A
Authority
RO
Romania
Prior art keywords
obtaining
phosphonomethyl glycine
phosphonomethyl
glycine
Prior art date
Application number
RO7377044A
Other languages
English (en)
Romanian (ro)
Inventor
Harry W Frazier
Lowell R Smith
John H Wagenknecht
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 RO64474A publication Critical patent/RO64474A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
RO7377044A 1972-12-21 1973-12-18 Procede d'obtention de la n-phosphonomethyle-glycine RO64474A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31749872A 1972-12-21 1972-12-21
US00385932A US3835000A (en) 1972-12-21 1973-08-06 Electrolytic process for producing n-phosphonomethyl glycine

Publications (1)

Publication Number Publication Date
RO64474A true RO64474A (fr) 1979-05-15

Family

ID=26980991

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7377044A RO64474A (fr) 1972-12-21 1973-12-18 Procede d'obtention de la n-phosphonomethyle-glycine

Country Status (23)

Country Link
US (1) US3835000A (fr)
JP (1) JPS5111094B2 (fr)
AR (1) AR216882A1 (fr)
BG (1) BG24411A3 (fr)
BR (1) BR7309442D0 (fr)
CA (1) CA1001992A (fr)
CH (1) CH592105A5 (fr)
DD (1) DD110503A5 (fr)
DK (1) DK134559B (fr)
EG (1) EG11507A (fr)
ES (1) ES421614A1 (fr)
FR (1) FR2211468B1 (fr)
GB (1) GB1428499A (fr)
HU (1) HU168961B (fr)
IE (1) IE38667B1 (fr)
IL (1) IL43880A (fr)
IT (1) IT1001432B (fr)
NL (1) NL163218C (fr)
PH (1) PH10205A (fr)
PL (1) PL94988B1 (fr)
RO (1) RO64474A (fr)
SE (1) SE403379B (fr)
YU (1) YU37363B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1494197A (en) * 1973-11-30 1977-12-07 Ici Ltd Electrochemical process for the preparation of n-phosphonomethyl glycine
US3991095A (en) * 1975-12-29 1976-11-09 Monsanto Company N-thiolcarbonyl derivatives of N-phosphonomethylglycine
US4063922A (en) * 1976-08-13 1977-12-20 Monsanto Company N-(2-hydroxyalkyl) derivatives of N-phosphonomethylglycine for treatment of sugarcane
US4047927A (en) * 1976-08-13 1977-09-13 Monsanto Company N-(2-hydroxyalkyl) derivatives of N-phosphonomethylglycine and the herbicidal use thereof
MX4703E (es) * 1976-12-20 1982-08-04 Monsanto Co Procedimiento mejorado para la preparacion de mono y disales de n-fosfonometilglicina
US4105432A (en) * 1977-07-18 1978-08-08 Monsanto Company Cyclized derivatives of N-(2-hydroxyalkyl)-N-phosphonomethylglycine compounds
US4180394A (en) * 1978-07-10 1979-12-25 Monsanto Company Derivatives of N-trifluoroacetyl-N-phosphonomethylglycinates and the herbicidal use thereof
US4218235A (en) * 1978-07-10 1980-08-19 Monsanto Company Ester derivatives of n-trifluoroacetyl-n-phosphonomethylglycine and the herbicidal use thereof
US4251258A (en) * 1978-09-29 1981-02-17 Monsanto Company N-(Substituted carbonyl) derivatives of N-phosphinylmethylglycinates and the herbicidal use thereof
US4300942A (en) * 1978-09-29 1981-11-17 Monsanto Company N-(Substituted carbonyl) derivatives of N-phos-phinylmethylglycinates and the herbicidal use thereof
US4251256A (en) * 1978-12-22 1981-02-17 Monsanto Company Herbicidal N-substituted ethylene derivatives of N-phosphonomethylglycine
US4261727A (en) * 1979-08-02 1981-04-14 Monsanto Company Herbicidal N-substituted triesters of N-phosphonomethylglycine
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
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
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
US4328027A (en) * 1981-04-16 1982-05-04 Stauffer Chemical Company Di-triethylamine salt of N,N'-bis-carboethoxymethyl-N,N'-bis-phosphonomethylurea and its use as a plant growth regulator
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
US4472189A (en) * 1982-12-27 1984-09-18 Stauffer Chemical Co. Stannic N-phosphonomethyglycine and its use as a herbicide
ES8603901A1 (es) * 1983-07-27 1986-01-01 Rhone Poulenc Agrochimie Procedimiento de preparacion de sulfonamidas con grupo ansinometilfosfonico
FR2560198B1 (fr) * 1984-02-23 1987-05-07 Rhone Poulenc Agrochimie Esters de la famille de la n-phosphonomethylglycine et leur utilisation pour la preparation d'herbicides connus
IL77364A (en) * 1984-12-28 1991-01-31 Monsanto Co Thermal dealkylation of n-alkyl n-phosphono-methylglycine
US4921991A (en) * 1985-02-22 1990-05-01 Guy Lacroix Preparation of esters of the N-phosphonomethylglycine and the N-phosphonomethyl glycines
US4804500A (en) * 1985-04-22 1989-02-14 Monsanto Company Amine dealkylation process
US4684483A (en) * 1985-09-23 1987-08-04 Monsanto Company Preparation of N-substituted amino acids
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
EP1062221B1 (fr) * 1998-02-12 2006-05-10 Monsanto Technology LLC Procede d'obtention de glyphosate par oxydation de glyphosates n-substitues
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
US7015351B2 (en) * 2000-05-22 2006-03-21 Monsanto Technology Llc Reaction systems for making N-(phosphonomethyl) glycine compounds
WO2006031938A2 (fr) * 2004-09-15 2006-03-23 Monsanto Technology Llc Catalyseur d'oxydation et son utilisation dans la catalyse de reactions d'oxydation a phase liquide
CN101218242A (zh) 2005-04-01 2008-07-09 孟山都技术公司 在草甘膦的生产中对n-(膦酰甲基)亚氨基二乙酸转化率的控制
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts

Also Published As

Publication number Publication date
FR2211468A1 (fr) 1974-07-19
BR7309442D0 (pt) 1974-08-29
NL163218B (nl) 1980-03-17
JPS4988827A (fr) 1974-08-24
FR2211468B1 (fr) 1976-05-07
DD110503A5 (fr) 1974-12-20
SE403379B (sv) 1978-08-14
IL43880A0 (en) 1974-03-14
BG24411A3 (en) 1978-02-10
EG11507A (en) 1977-08-15
AR216882A1 (es) 1980-02-15
DK134559C (fr) 1977-05-09
YU37363B (en) 1984-08-31
PH10205A (en) 1976-09-27
US3835000A (en) 1974-09-10
NL163218C (nl) 1980-08-15
DE2363634B2 (de) 1977-06-02
CA1001992A (en) 1976-12-21
IE38667L (en) 1974-06-21
GB1428499A (en) 1976-03-17
IE38667B1 (en) 1978-05-10
DK134559B (da) 1976-11-29
ES421614A1 (es) 1976-10-16
AU6385173A (en) 1975-06-26
CH592105A5 (fr) 1977-10-14
NL7317370A (fr) 1974-06-25
HU168961B (fr) 1976-08-28
DE2363634A1 (de) 1974-06-27
IL43880A (en) 1976-05-31
YU330573A (en) 1983-04-27
JPS5111094B2 (fr) 1976-04-08
IT1001432B (it) 1976-04-20
PL94988B1 (fr) 1977-09-30

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