CA1039739A - Mode de production du n-(phosphonomethyl) glycine - Google Patents

Mode de production du n-(phosphonomethyl) glycine

Info

Publication number
CA1039739A
CA1039739A CA241,438A CA241438A CA1039739A CA 1039739 A CA1039739 A CA 1039739A CA 241438 A CA241438 A CA 241438A CA 1039739 A CA1039739 A CA 1039739A
Authority
CA
Canada
Prior art keywords
glycine
phosphonomethyl
hydrogen
acid compound
reaction
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
CA241,438A
Other languages
English (en)
Inventor
Van R. Gaertner
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.)
Monsanto Co
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
Application granted granted Critical
Publication of CA1039739A publication Critical patent/CA1039739A/fr
Expired legal-status Critical Current

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)]
    • C07F9/3804Phosphonic 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA241,438A 1974-12-11 1975-12-10 Mode de production du n-(phosphonomethyl) glycine Expired CA1039739A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53158574A 1974-12-11 1974-12-11

Publications (1)

Publication Number Publication Date
CA1039739A true CA1039739A (fr) 1978-10-03

Family

ID=24118246

Family Applications (1)

Application Number Title Priority Date Filing Date
CA241,438A Expired CA1039739A (fr) 1974-12-11 1975-12-10 Mode de production du n-(phosphonomethyl) glycine

Country Status (18)

Country Link
JP (1) JPS5182228A (fr)
AU (1) AU501435B2 (fr)
BE (1) BE836475A (fr)
BG (1) BG28263A3 (fr)
BR (1) BR7508189A (fr)
CA (1) CA1039739A (fr)
CS (1) CS191288B2 (fr)
DE (1) DE2555573A1 (fr)
ES (1) ES443320A1 (fr)
FR (1) FR2294181A1 (fr)
GB (1) GB1482342A (fr)
IL (1) IL48619A (fr)
IT (1) IT1050328B (fr)
NL (1) NL7514313A (fr)
RO (1) RO69249A (fr)
SU (1) SU683628A3 (fr)
YU (1) YU312675A (fr)
ZA (1) ZA757746B (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851159A (en) * 1988-05-02 1989-07-25 Monsanto Company Process for the preparation of N- phosphonomethylglycine
US5180846A (en) * 1991-11-06 1993-01-19 E. I. Du Pont De Nemours & Company Hydrogenation of enzymatically-produced glycolic acid/aminomethylphosphonic acid mixtures
US5578190A (en) * 1984-12-28 1996-11-26 Monsanto Company Process for the preparation of glyphosate and glyphosate derivatives
USRE35389E (en) * 1985-09-11 1996-12-03 Hoechst Aktiengesellschaft Process for the preparation of N-phosphonomethylglycine
WO2014012988A1 (fr) 2012-07-17 2014-01-23 Straitmark Holding Ag Procédé de synthèse de n- (phosphonométhyl)glycine
WO2014012991A1 (fr) 2012-07-17 2014-01-23 Straitmark Holding Ag Procédé de synthèse de n-(phosphonométhyl)glycine
US10280189B2 (en) 2012-07-17 2019-05-07 Monsanto Technology Llc Method for the synthesis of aminoalkylenephosphonic acid
US10364262B2 (en) 2012-07-17 2019-07-30 Monsanto Technology Llc Method for the synthesis of N-phosphonomethyliminodiacetic acid
US10464958B2 (en) 2012-07-17 2019-11-05 Monsanto Technology Llc Method for the synthesis of alpha-aminoalkylenephosphonic acid

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081459B1 (fr) * 1981-12-03 1985-06-19 Ciba-Geigy Ag Procédé de préparation de N-phosphonométhylglycine
US4444580A (en) * 1982-11-01 1984-04-24 Monsanto Company N-Substituted N-(phosphonomethyl)aminoethanal derivatives as herbicides
US4568432A (en) * 1984-12-28 1986-02-04 Monsanto Company Process for preparing glyphosate and glyphosate derivatives
HUT41415A (en) * 1984-12-28 1987-04-28 Monsanto Co Process for preparing n-phosphono-methyl-glycine derivatives
BR9206884A (pt) * 1991-11-06 1995-07-11 Du Pont Processo de preparação de N-(Fosfonometil) glicina aperfeiçoamento do mesmo e produtos obtidos

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578190A (en) * 1984-12-28 1996-11-26 Monsanto Company Process for the preparation of glyphosate and glyphosate derivatives
US5874612A (en) * 1984-12-28 1999-02-23 Baysdon; Sherrol L. Process for the preparation of glyphosate and glyphosate derivatives
USRE35389E (en) * 1985-09-11 1996-12-03 Hoechst Aktiengesellschaft Process for the preparation of N-phosphonomethylglycine
US4851159A (en) * 1988-05-02 1989-07-25 Monsanto Company Process for the preparation of N- phosphonomethylglycine
US5180846A (en) * 1991-11-06 1993-01-19 E. I. Du Pont De Nemours & Company Hydrogenation of enzymatically-produced glycolic acid/aminomethylphosphonic acid mixtures
WO2014012988A1 (fr) 2012-07-17 2014-01-23 Straitmark Holding Ag Procédé de synthèse de n- (phosphonométhyl)glycine
WO2014012991A1 (fr) 2012-07-17 2014-01-23 Straitmark Holding Ag Procédé de synthèse de n-(phosphonométhyl)glycine
US9676799B2 (en) 2012-07-17 2017-06-13 Straitmark Holding Ag Method for the synthesis of N-(phosphonomethyl)glycine
US10280189B2 (en) 2012-07-17 2019-05-07 Monsanto Technology Llc Method for the synthesis of aminoalkylenephosphonic acid
US10364262B2 (en) 2012-07-17 2019-07-30 Monsanto Technology Llc Method for the synthesis of N-phosphonomethyliminodiacetic acid
US10464958B2 (en) 2012-07-17 2019-11-05 Monsanto Technology Llc Method for the synthesis of alpha-aminoalkylenephosphonic acid

Also Published As

Publication number Publication date
CS191288B2 (en) 1979-06-29
AU8739675A (en) 1977-06-16
RO69249A (fr) 1982-04-12
BG28263A3 (en) 1980-03-25
BR7508189A (pt) 1976-08-24
ES443320A1 (es) 1977-04-16
FR2294181B1 (fr) 1979-04-06
DE2555573A1 (de) 1976-06-16
BE836475A (fr) 1976-06-10
IL48619A0 (en) 1976-02-29
AU501435B2 (en) 1979-06-21
GB1482342A (en) 1977-08-10
SU683628A3 (ru) 1979-08-30
NL7514313A (nl) 1976-06-15
FR2294181A1 (fr) 1976-07-09
JPS5438087B2 (fr) 1979-11-19
YU312675A (en) 1983-01-21
JPS5182228A (en) 1976-07-19
ZA757746B (en) 1976-11-24
IT1050328B (it) 1981-03-10
IL48619A (en) 1978-04-30

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