ES8300339A1 - "un procedimiento para producir n-fosfonoglicina". - Google Patents

"un procedimiento para producir n-fosfonoglicina".

Info

Publication number
ES8300339A1
ES8300339A1 ES508390A ES508390A ES8300339A1 ES 8300339 A1 ES8300339 A1 ES 8300339A1 ES 508390 A ES508390 A ES 508390A ES 508390 A ES508390 A ES 508390A ES 8300339 A1 ES8300339 A1 ES 8300339A1
Authority
ES
Spain
Prior art keywords
phosphonomethylglycine
preparing
hydrogenolysis
nitrogen
substituted
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.)
Expired
Application number
ES508390A
Other languages
English (en)
Other versions
ES508390A0 (es
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 AG filed Critical Ciba Geigy AG
Publication of ES508390A0 publication Critical patent/ES508390A0/es
Publication of ES8300339A1 publication Critical patent/ES8300339A1/es
Expired legal-status Critical Current

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE N-FOSFONOMETILGLICINA, PORR REACCION DE UNA GLICINA N-SUSTITUIDA CON FORMALDEHIDO Y ACIDO FOSFOROSO. CONSISTE EN LA REACCION DE UNA GLICINA N-SUSTITUIDA DE FORMULA R HCH COOH, EN LA QUE R ES UN RADICAL ELIMINABLE POR HALOGENOLISIS, CON FORMALDEHIDO Y ACIDO FOSFOROSO, EN MEDIO ACUOSO ACIDO, A UNA TEMPERATURA ENTRE 70<025>C Y 120<025>C; SEGUIDA DE LA REACCION DE DISOCIACION DEL RADICAL R POR HIDROGENOLISIS, EN MEDIO ACUOSO, EN PRESENCIA DE PALADIO, PLATINO O NIQUEL RANEY COMO CATALIZADOR. ESTE COMPUESTO TIENE APLICACIONES EN AGRICULTURA COMO HERBICIDA.
ES508390A 1980-12-30 1981-12-29 "un procedimiento para producir n-fosfonoglicina". Expired ES8300339A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES508390A0 ES508390A0 (es) 1982-11-01
ES8300339A1 true ES8300339A1 (es) 1982-11-01

Family

ID=22826909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508390A Expired ES8300339A1 (es) 1980-12-30 1981-12-29 "un procedimiento para producir n-fosfonoglicina".

Country Status (6)

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

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
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
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
US4657705A (en) * 1985-09-23 1987-04-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
US4804499A (en) * 1985-09-23 1989-02-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
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
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
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
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
EP1062221B1 (en) * 1998-02-12 2006-05-10 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
DK1283841T3 (da) 2000-05-22 2006-04-10 Monsanto Technology Llc Reaktionssystem til fremstilling af N-(phosphonomethyl)glycinforbindelser
AU2002362929B2 (en) 2001-10-18 2007-08-09 Monsanto Technology Llc Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts
WO2006031938A2 (en) 2004-09-15 2006-03-23 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
AR230995A1 (es) 1984-08-31
BR8108482A (pt) 1982-10-19
ES508390A0 (es) 1982-11-01
EP0055695A1 (de) 1982-07-07
JPS57134494A (en) 1982-08-19

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