IL67390A - Production of n-phosphonomethylglycine - Google Patents

Production of n-phosphonomethylglycine

Info

Publication number
IL67390A
IL67390A IL67390A IL6739082A IL67390A IL 67390 A IL67390 A IL 67390A IL 67390 A IL67390 A IL 67390A IL 6739082 A IL6739082 A IL 6739082A IL 67390 A IL67390 A IL 67390A
Authority
IL
Israel
Prior art keywords
phosphonomethylglycine
production
Prior art date
Application number
IL67390A
Other languages
English (en)
Other versions
IL67390A0 (en
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
Priority claimed from US06/327,138 external-priority patent/US4369142A/en
Priority claimed from US06/442,933 external-priority patent/US4486358A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of IL67390A0 publication Critical patent/IL67390A0/xx
Publication of IL67390A publication Critical patent/IL67390A/xx

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
    • 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)]

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)
IL67390A 1981-12-03 1982-12-01 Production of n-phosphonomethylglycine IL67390A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/327,138 US4369142A (en) 1981-12-03 1981-12-03 Process for producing N-phosphonomethylglycine
US39181682A 1982-06-24 1982-06-24
US06/442,933 US4486358A (en) 1982-06-24 1982-11-19 Process for producing N-phosphonomethylglycine

Publications (2)

Publication Number Publication Date
IL67390A0 IL67390A0 (en) 1983-05-15
IL67390A true IL67390A (en) 1985-07-31

Family

ID=27406501

Family Applications (1)

Application Number Title Priority Date Filing Date
IL67390A IL67390A (en) 1981-12-03 1982-12-01 Production of n-phosphonomethylglycine

Country Status (8)

Country Link
EP (1) EP0081459B1 (xx)
KR (1) KR880001831B1 (xx)
BR (1) BR8206995A (xx)
CA (1) CA1196014A (xx)
DE (1) DE3264321D1 (xx)
ES (1) ES8401979A1 (xx)
HU (1) HU190428B (xx)
IL (1) IL67390A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874612A (en) * 1984-12-28 1999-02-23 Baysdon; Sherrol L. Process for the preparation of glyphosate and glyphosate derivatives
DE3532344A1 (de) * 1985-09-11 1987-03-19 Hoechst Ag Verfahren zur herstellung von n-phosphonomethylglycin
US5948937A (en) * 1996-09-12 1999-09-07 Monsanto Company Method for producing N-phosphonomethylglycine and its salts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL48619A (en) * 1974-12-11 1978-04-30 Monsanto Co Process for the production of n-(phosphonomethyl)-glycine compounds
IL48639A (en) * 1974-12-11 1978-06-15 Monsanto Co Process for the production of carbonylaldiminomethanephosphosphonates

Also Published As

Publication number Publication date
EP0081459B1 (de) 1985-06-19
CA1196014A (en) 1985-10-29
KR840002846A (ko) 1984-07-21
DE3264321D1 (en) 1985-07-25
KR880001831B1 (ko) 1988-09-20
HU190428B (en) 1986-09-29
BR8206995A (pt) 1983-10-11
ES518123A0 (es) 1984-01-16
EP0081459A1 (de) 1983-06-15
IL67390A0 (en) 1983-05-15
ES8401979A1 (es) 1984-01-16

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Legal Events

Date Code Title Description
RH Patent void