RO87040B - Procedeu de preparare a n-fosfonometilglicinei - Google Patents

Procedeu de preparare a n-fosfonometilglicinei

Info

Publication number
RO87040B
RO87040B RO111668A RO11166883A RO87040B RO 87040 B RO87040 B RO 87040B RO 111668 A RO111668 A RO 111668A RO 11166883 A RO11166883 A RO 11166883A RO 87040 B RO87040 B RO 87040B
Authority
RO
Romania
Prior art keywords
phosphonomethylglycine
preparation
diketopiperazine
treated
fosfonometilglicerinei
Prior art date
Application number
RO111668A
Other languages
English (en)
Other versions
RO87040A (ro
Inventor
Raymond Young Wong
Nathan Scot Bunker
Original Assignee
Stauffer Chemical Company
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 Company filed Critical Stauffer Chemical Company
Publication of RO87040A publication Critical patent/RO87040A/ro
Publication of RO87040B publication Critical patent/RO87040B/ro

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)]
    • C07F9/44—Amides 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)]
    • 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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6509—Six-membered rings
    • C07F9/650952—Six-membered rings having the nitrogen atoms in the positions 1 and 4

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)

Abstract

Inventia se refera la un procedeu de preparare a N-fosfonometilglicinei în care, în prima faza se trateaza 2,5-dicetopiperazina cu p-formaldehida si triclorura de fosfor reactia avand loc în prezenta acidului acetic glacial, la temperatura cuprinsa între 25 si 118 degree C, obtinînd ca produs intermediar bis-fosfonometil -2, 5 dicetopiperazina care în faza a doua se trateaza cu hidroxid de sodiu obtinand sarea de sodiu a N-fosfonometilglicinei, care în ultima faza se aciduleaza cu acid clorhidric în mod cunoscut pentru obtinerea N-fosfonometilglicerinei.
RO111668A 1982-07-29 1983-07-19 Procedeu de preparare a n-fosfonometilglicinei RO87040B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/403,239 US4400330A (en) 1982-07-29 1982-07-29 Method for preparation of N-phosphonomethylglycine

Publications (2)

Publication Number Publication Date
RO87040A RO87040A (ro) 1985-06-29
RO87040B true RO87040B (ro) 1985-06-30

Family

ID=23595035

Family Applications (1)

Application Number Title Priority Date Filing Date
RO111668A RO87040B (ro) 1982-07-29 1983-07-19 Procedeu de preparare a n-fosfonometilglicinei

Country Status (18)

Country Link
US (1) US4400330A (ro)
EP (1) EP0102694B1 (ro)
JP (1) JPS5929698A (ro)
KR (1) KR840005460A (ro)
AR (1) AR231451A1 (ro)
AT (1) ATE29500T1 (ro)
AU (1) AU552195B2 (ro)
BR (1) BR8303922A (ro)
CA (1) CA1205486A (ro)
CS (1) CS235046B2 (ro)
DD (1) DD213220A5 (ro)
DE (1) DE3373479D1 (ro)
DK (1) DK299483A (ro)
ES (1) ES8500959A1 (ro)
IL (1) IL69096A0 (ro)
PL (1) PL140398B1 (ro)
RO (1) RO87040B (ro)
ZA (1) ZA834683B (ro)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1248531A (en) * 1984-04-17 1989-01-10 Jeffrey C. Watkins 4-substituted piperazine-2-carboxylic acids
US4694081A (en) * 1985-09-23 1987-09-15 Monsanto Company Process to prepare 2,5-diketopiperazines
US4694082A (en) * 1985-09-23 1987-09-15 Monsanto Company Compound 1,4-diisopropyl-2,5-diketopiperazine
US4804499A (en) * 1985-09-23 1989-02-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids
US5352461A (en) * 1992-03-11 1994-10-04 Pharmaceutical Discovery Corporation Self assembling diketopiperazine drug delivery system
US6153753A (en) 1997-02-13 2000-11-28 Monsanto Company Method of preparing amino carboxylic acids
WO2000009520A1 (en) 1998-08-12 2000-02-24 Monsanto Company Continuous process for the preparation of n-(phosphonomethyl) iminodiacetic acid
EP2875038A1 (en) * 2012-07-17 2015-05-27 Straitmark Holding AG Method for the synthesis of n-phosphonomethyliminodiacetic acid
BR112015000993B1 (pt) 2012-07-17 2020-04-28 Monsanto Technology Llc método para a síntese de um ácido alfaaminoalquileno fosfônico ou de um éster do mesmo
EP2875037B1 (en) 2012-07-17 2016-09-07 Straitmark Holding AG Method for the synthesis of n-(phosphonomethyl)glycine
EP2875036A1 (en) 2012-07-17 2015-05-27 Straitmark Holding AG Method for the synthesis of aminoalkylenephosphonic acid

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959590A (en) * 1960-11-08 Chz-chz
NL285361A (ro) * 1961-11-13 1900-01-01
US3954761A (en) * 1968-10-17 1976-05-04 Petrolite Corporation Piperazine phosphonic acids
RO65811A (fr) * 1974-06-26 1979-07-15 Budapesti Vegyimuevek Procede pour obtenir du n-phosphonombethyl-glycine
DE2434312A1 (de) * 1974-07-17 1976-01-29 Bayer Ag Heterocyclische phosphonsaeureester
DD123192A1 (ro) * 1975-01-16 1976-12-05
US4053505A (en) * 1976-01-05 1977-10-11 Monsanto Company Preparation of n-phosphonomethyl glycine

Also Published As

Publication number Publication date
RO87040A (ro) 1985-06-29
DK299483A (da) 1984-01-30
EP0102694A1 (en) 1984-03-14
IL69096A0 (en) 1983-10-31
AR231451A1 (es) 1984-11-30
PL243175A1 (en) 1984-07-30
US4400330A (en) 1983-08-23
ES523938A0 (es) 1984-11-01
CA1205486A (en) 1986-06-03
CS235046B2 (en) 1985-04-16
KR840005460A (ko) 1984-11-12
ZA834683B (en) 1985-02-27
DE3373479D1 (en) 1987-10-15
JPS5929698A (ja) 1984-02-16
PL140398B1 (en) 1987-04-30
DK299483D0 (da) 1983-06-29
ATE29500T1 (de) 1987-09-15
AU552195B2 (en) 1986-05-22
ES8500959A1 (es) 1984-11-01
AU1627783A (en) 1984-02-02
DD213220A5 (de) 1984-09-05
EP0102694B1 (en) 1987-09-09
BR8303922A (pt) 1984-04-24

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