DE3682011D1 - Verfahren zur herstellung von n-substituierten aminomethylphosphonsaeuren. - Google Patents

Verfahren zur herstellung von n-substituierten aminomethylphosphonsaeuren.

Info

Publication number
DE3682011D1
DE3682011D1 DE8686870132T DE3682011T DE3682011D1 DE 3682011 D1 DE3682011 D1 DE 3682011D1 DE 8686870132 T DE8686870132 T DE 8686870132T DE 3682011 T DE3682011 T DE 3682011T DE 3682011 D1 DE3682011 D1 DE 3682011D1
Authority
DE
Germany
Prior art keywords
producing
substituted aminomethylphosphonic
aminomethylphosphonic acids
substituted
acids
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 - Fee Related
Application number
DE8686870132T
Other languages
English (en)
Inventor
William Harold Miller
David Bruce Reitz
Mitchell Joel Pulwer
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 DE3682011D1 publication Critical patent/DE3682011D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE8686870132T 1985-09-23 1986-09-22 Verfahren zur herstellung von n-substituierten aminomethylphosphonsaeuren. Expired - Fee Related DE3682011D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/778,958 US4804499A (en) 1985-09-23 1985-09-23 Process for the preparation of N-substituted aminomethylphosphonic acids

Publications (1)

Publication Number Publication Date
DE3682011D1 true DE3682011D1 (de) 1991-11-21

Family

ID=25114883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686870132T Expired - Fee Related DE3682011D1 (de) 1985-09-23 1986-09-22 Verfahren zur herstellung von n-substituierten aminomethylphosphonsaeuren.

Country Status (10)

Country Link
US (1) US4804499A (de)
EP (1) EP0216745B1 (de)
JP (1) JPS6272694A (de)
AT (1) ATE68499T1 (de)
AU (1) AU580449B2 (de)
CA (1) CA1276174C (de)
DE (1) DE3682011D1 (de)
HU (1) HU202544B (de)
IL (1) IL80111A (de)
ZA (1) ZA867211B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694082A (en) * 1985-09-23 1987-09-15 Monsanto Company Compound 1,4-diisopropyl-2,5-diketopiperazine
US4694081A (en) * 1985-09-23 1987-09-15 Monsanto Company Process to prepare 2,5-diketopiperazines
DE3721285A1 (de) * 1987-06-27 1989-01-12 Hoechst Ag Verfahren zur herstellung von n-phosphonomethylglycin
ID28485A (id) * 1998-08-12 2001-05-31 Monsanto Co Proses yang terus berlangsung untuk pembuatan asam n-(fosfonometil) iminodiasetat
EP2875034B1 (de) * 2012-07-17 2017-05-03 Straitmark Holding AG Verfahren für die synthese von n-(phosphonomethyl)glycin
WO2014012990A1 (en) 2012-07-17 2014-01-23 Straitmark Holding Ag Method for the synthesis of alpha-aminoalkylenephosphonic acid
IN2015DN01079A (de) 2012-07-17 2015-06-26 Straitmark Holding Ag
BR112015000988A2 (pt) 2012-07-17 2017-06-27 Straitmark Holding Ag método para a síntese de ácido n-fosfonometiliminodiacético ou derivados do mesmo
BR112015000995B1 (pt) 2012-07-17 2020-04-28 Monsanto Technology Llc método para a síntese de n-(fosfonometil)glicina ou um de seus derivados selecionados a partir do grupo que consiste em seus sais, seus ésteres de fosfonato e seus sais de éster de fosfonato

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285361A (de) * 1961-11-13 1900-01-01
US3567768A (en) * 1964-04-24 1971-03-02 Monsanto Co Process for preparing amino alkylenephosphonic acids
BE764270A (fr) * 1970-03-20 1971-08-02 Benckiser Gmbh Joh A Acide niril-tris-(methylenephosphonique) et son procede de preparation
HU173170B (hu) * 1974-06-27 1979-03-28 Chinoin Gyogyszer Es Vegyeszet Sposob poluchenija n-fosfonometil-glicina
US3927080A (en) * 1974-09-03 1975-12-16 Monsanto Co Process for producing N-phosphonomethyl glycine
US4140791A (en) * 1978-05-30 1979-02-20 Chevron Research Company 1,4-Di-(2,6-dimethylphenyl)-2,5-piperazinedione and its fungicidal use
CH647528A5 (fr) * 1978-10-27 1985-01-31 Bcap Biolog Chem Act Pat Procede pour la preparation de n-phosphonomethylglycine.
EP0055695A1 (de) * 1980-12-30 1982-07-07 Ciba-Geigy Ag Verfahren zur Herstellung von N-phosphonomethylglycin
US4442041A (en) * 1982-06-30 1984-04-10 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4400330A (en) * 1982-07-29 1983-08-23 Stauffer Chemical Company Method for preparation of N-phosphonomethylglycine
US4578224A (en) * 1982-10-18 1986-03-25 Stauffer Chemical Company Method for preparation of salts of N-phosphonomethylglycine
DK467083A (da) * 1982-10-18 1984-04-19 Stauffer Chemical Co Fremgangsmaade til fremstilling af n-phosphonomethylglycin

Also Published As

Publication number Publication date
JPS6272694A (ja) 1987-04-03
US4804499A (en) 1989-02-14
EP0216745B1 (de) 1991-10-16
EP0216745A1 (de) 1987-04-01
AU580449B2 (en) 1989-01-12
IL80111A (en) 1991-06-10
ATE68499T1 (de) 1991-11-15
IL80111A0 (en) 1986-12-31
ZA867211B (en) 1987-06-24
AU6303386A (en) 1987-03-26
HU202544B (en) 1991-03-28
HUT43328A (en) 1987-10-28
CA1276174C (en) 1990-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee