IL69040A - Process for the preparation of n-phosphonomethylglycine and intermediates therefor - Google Patents

Process for the preparation of n-phosphonomethylglycine and intermediates therefor

Info

Publication number
IL69040A
IL69040A IL69040A IL6904083A IL69040A IL 69040 A IL69040 A IL 69040A IL 69040 A IL69040 A IL 69040A IL 6904083 A IL6904083 A IL 6904083A IL 69040 A IL69040 A IL 69040A
Authority
IL
Israel
Prior art keywords
phosphonomethylglycine
preparation
intermediates therefor
intermediates
therefor
Prior art date
Application number
IL69040A
Other languages
English (en)
Other versions
IL69040A0 (en
Original Assignee
Stauffer Chemical 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of IL69040A0 publication Critical patent/IL69040A0/xx
Publication of IL69040A publication Critical patent/IL69040A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/44Amides thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40Esters thereof
    • C07F9/4003Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006Esters of acyclic acids which can have further substituents on alkyl
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3813N-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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL69040A 1982-06-22 1983-06-21 Process for the preparation of n-phosphonomethylglycine and intermediates therefor IL69040A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39103382A 1982-06-22 1982-06-22
US06/465,931 US4427599A (en) 1982-06-22 1983-02-14 Method for preparation of N-phosphonomethylglycine

Publications (2)

Publication Number Publication Date
IL69040A0 IL69040A0 (en) 1983-10-31
IL69040A true IL69040A (en) 1986-07-31

Family

ID=27013360

Family Applications (1)

Application Number Title Priority Date Filing Date
IL69040A IL69040A (en) 1982-06-22 1983-06-21 Process for the preparation of n-phosphonomethylglycine and intermediates therefor

Country Status (14)

Country Link
US (1) US4427599A (xx)
EP (1) EP0097522B1 (xx)
KR (1) KR840005156A (xx)
AU (1) AU552736B2 (xx)
BR (1) BR8303297A (xx)
CA (1) CA1215999A (xx)
CS (1) CS240964B2 (xx)
DD (1) DD210055A5 (xx)
DE (2) DE3363499D1 (xx)
DK (1) DK283083A (xx)
ES (1) ES523497A0 (xx)
IL (1) IL69040A (xx)
PL (1) PL140910B1 (xx)
RO (1) RO88128A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534902A (en) * 1982-06-22 1985-08-13 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4487724A (en) * 1982-08-23 1984-12-11 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4569802A (en) * 1983-06-27 1986-02-11 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
ES534413A0 (es) * 1983-07-27 1986-01-01 Rhone Poulenc Agrochimie Procedimiento de preparacion de sulfonamidas con grupo ansinometilfosfonico
DE3564115D1 (en) * 1984-06-04 1988-09-08 Stauffer Chemical Co Method for preparation of n-phosphonomethylglycine
US4654072A (en) * 1985-09-17 1987-03-31 Stauffer Chemical Company Herbicidal phosphonomethyl amides
US4810426A (en) * 1986-01-28 1989-03-07 Monsanto Company Process for making glyphosate from n-phosphonomethyl-2-oxazolidone
ES2059892T5 (es) * 1989-06-15 2001-02-01 Finchimica Srl Un metodo para la preparacion de n-fosfonometil glicina.
AR027024A1 (es) 1999-12-23 2003-03-12 Basf Ag Procedimiento para la preparacion de n-fosfonometilglicina
DE10130135A1 (de) 2001-06-22 2003-01-02 Basf Ag Verfahren zur Herstellung von N-Phosphonomethylglycin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1445087A (en) * 1972-11-08 1976-08-04 Ici Ltd Preparing n-phosphonomethylglycine and nitrile intermediates therefor
DE3161264D1 (en) * 1980-04-14 1983-12-01 Monsanto Co Perfluoroamides of diaryl esters of n-phosphonomethylglycinonitrile, herbicidal compositions and herbicidal use thereof

Also Published As

Publication number Publication date
CA1215999A (en) 1986-12-30
ES8500284A1 (es) 1984-10-01
DD210055A5 (de) 1984-05-30
DK283083A (da) 1983-12-23
ES523497A0 (es) 1984-10-01
DE3363499D1 (en) 1986-06-19
US4427599A (en) 1984-01-24
AU552736B2 (en) 1986-06-19
EP0097522A2 (en) 1984-01-04
AU1593983A (en) 1984-01-05
RO88128A (ro) 1985-11-30
RO88128B (ro) 1985-10-31
EP0097522A3 (en) 1984-03-21
IL69040A0 (en) 1983-10-31
CS240964B2 (en) 1986-03-13
KR840005156A (ko) 1984-11-03
PL140910B1 (en) 1987-06-30
DK283083D0 (da) 1983-06-20
CS455383A2 (en) 1985-06-13
EP0097522B1 (en) 1986-05-14
BR8303297A (pt) 1984-02-07
PL242639A1 (en) 1984-07-16
DE97522T1 (de) 1984-09-27

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Legal Events

Date Code Title Description
KB Patent renewed
KB20 Patent renewed for 20 years
EXP Patent expired
HC Change of name of proprietor(s)