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BR8108482A - Processo para producao de n-fosfonometilglicina - Google Patents

Processo para producao de n-fosfonometilglicina

Info

Publication number
BR8108482A
BR8108482A BR8108482A BR8108482A BR8108482A BR 8108482 A BR8108482 A BR 8108482A BR 8108482 A BR8108482 A BR 8108482A BR 8108482 A BR8108482 A BR 8108482A BR 8108482 A BR8108482 A BR 8108482A
Authority
BR
Brazil
Prior art keywords
phosphonomethylglycin
production
Prior art date
Application number
BR8108482A
Other languages
English (en)
Inventor
Ludwig Maier
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BR8108482A publication Critical patent/BR8108482A/pt

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BR8108482A 1980-12-30 1981-12-29 Processo para producao de n-fosfonometilglicina BR8108482A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22122480A 1980-12-30 1980-12-30

Publications (1)

Publication Number Publication Date
BR8108482A true BR8108482A (pt) 1982-10-19

Family

ID=22826909

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8108482A BR8108482A (pt) 1980-12-30 1981-12-29 Processo para producao de n-fosfonometilglicina

Country Status (6)

Country Link
EP (1) EP0055695A1 (pt)
JP (1) JPS57134494A (pt)
AR (1) AR230995A1 (pt)
BR (1) BR8108482A (pt)
ES (1) ES8300339A1 (pt)
ZA (1) ZA818999B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439373A (en) * 1982-12-27 1984-03-27 Stauffer Chemical Company Process for preparing phosphonomethylated amino acids
US4457873A (en) * 1983-03-24 1984-07-03 Stauffer Chemical Company Process for preparing phosphonomethylated amino acids
US4491548A (en) * 1983-04-28 1985-01-01 Stauffer Chemical Company Process for preparing phosphonomethylated amino acids
ES534413A0 (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
US4804499A (en) * 1985-09-23 1989-02-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
US4657705A (en) * 1985-09-23 1987-04-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
US4684483A (en) * 1985-09-23 1987-08-04 Monsanto Company Preparation of N-substituted amino acids
US4694082A (en) * 1985-09-23 1987-09-15 Monsanto Company Compound 1,4-diisopropyl-2,5-diketopiperazine
DE3721285A1 (de) * 1987-06-27 1989-01-12 Hoechst Ag Verfahren zur herstellung von n-phosphonomethylglycin
US4965403A (en) * 1988-11-07 1990-10-23 Monsanto Company Oxidation/dealkylation process
US4946993A (en) * 1988-11-23 1990-08-07 American Cyanamid Company 2-azabicyclo[2.2.1.]hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds, and the use of said compounds for the manufacture of N-phosphonomethylglycine
US5149825A (en) * 1988-11-23 1992-09-22 American Cyanamid Company 2-azabicyclo(2.2.1)hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds and the use of said compounds for the manufacture of N-phosphonomethylglycine
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
AU719152B2 (en) * 1998-02-12 2000-05-04 Monsanto Technology Llc Process for making glyphosate by oxidizing N-substituted glyphosates
US6417133B1 (en) 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
US6194604B1 (en) 1998-12-10 2001-02-27 Monsanto Company Process for producing phosphorous acid
US6376708B1 (en) 2000-04-11 2002-04-23 Monsanto Technology Llc Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts
CN1221558C (zh) 2000-05-22 2005-10-05 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
WO2003033140A2 (en) 2001-10-18 2003-04-24 Monsanto Technology Llc Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts
US8703639B2 (en) 2004-09-15 2014-04-22 Monsanto Technology Llc Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319140A (fr) * 1962-04-05 1963-02-22 Hoffmann La Roche Procédé pour la préparation de dérivés d'acides aminocarboxyliques
GB1436843A (en) * 1972-07-21 1976-05-26 Ici Ltd Preparation of n-phosphonomethyl-glycine
US3927080A (en) * 1974-09-03 1975-12-16 Monsanto Co Process for producing N-phosphonomethyl glycine

Also Published As

Publication number Publication date
ZA818999B (en) 1982-12-29
EP0055695A1 (de) 1982-07-07
ES508390A0 (es) 1982-11-01
AR230995A1 (es) 1984-08-31
ES8300339A1 (es) 1982-11-01
JPS57134494A (en) 1982-08-19

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