IT1229522B - Procedimento per la preparazione di acido n fosfonometiliminodiacetico. - Google Patents

Procedimento per la preparazione di acido n fosfonometiliminodiacetico.

Info

Publication number
IT1229522B
IT1229522B IT8919299A IT1929989A IT1229522B IT 1229522 B IT1229522 B IT 1229522B IT 8919299 A IT8919299 A IT 8919299A IT 1929989 A IT1929989 A IT 1929989A IT 1229522 B IT1229522 B IT 1229522B
Authority
IT
Italy
Prior art keywords
phosphonometyliminodiacetic
procedure
preparation
acid
Prior art date
Application number
IT8919299A
Other languages
English (en)
Other versions
IT8919299A0 (it
Inventor
Pelyva Jeno
Soptei Csaba
Kolonics Zoltan
Karacsonyi Bela
Balint Sandor
Benczik Janosne
Kayos Csaba
Lendvai Laszlo
Laszlo Sandor
Original Assignee
Nitrokemia Ipartelepek
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 Nitrokemia Ipartelepek filed Critical Nitrokemia Ipartelepek
Publication of IT8919299A0 publication Critical patent/IT8919299A0/it
Application granted granted Critical
Publication of IT1229522B publication Critical patent/IT1229522B/it

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

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
IT8919299A 1988-02-08 1989-02-03 Procedimento per la preparazione di acido n fosfonometiliminodiacetico. IT1229522B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU88562A HU200780B (en) 1988-02-08 1988-02-08 Process for producing n-phosphonomethyl iminodiacetic acid from double salt of iminodiacetic acid

Publications (2)

Publication Number Publication Date
IT8919299A0 IT8919299A0 (it) 1989-02-03
IT1229522B true IT1229522B (it) 1991-09-03

Family

ID=10950170

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919299A IT1229522B (it) 1988-02-08 1989-02-03 Procedimento per la preparazione di acido n fosfonometiliminodiacetico.

Country Status (18)

Country Link
US (1) US4931585A (it)
JP (1) JPH01228996A (it)
CN (1) CN1035293A (it)
AU (1) AU607040B2 (it)
BE (1) BE1002095A5 (it)
BR (1) BR8900621A (it)
DE (1) DE3903715A1 (it)
DK (1) DK39789A (it)
ES (1) ES2010396A6 (it)
FR (1) FR2626883B1 (it)
GB (1) GB2215720B (it)
GR (1) GR890100070A (it)
HU (1) HU200780B (it)
IT (1) IT1229522B (it)
NL (1) NL8900280A (it)
NZ (1) NZ227703A (it)
PL (1) PL277488A1 (it)
PT (1) PT89578B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312972A (en) * 1992-10-29 1994-05-17 Hampshire Chemical Corp. Conversion of hydroxymethyl-iminodiacetic acid to phosphonomethyl-iminodiacetic acid
US5312973A (en) * 1993-03-25 1994-05-17 Finchimica S.P.A. Process for producing n-phosphono-methyl-imino-diacetic acid
HUP9900664A3 (en) * 1995-06-07 2000-04-28 Monsanto Co Process for preparing n-phosphonomethyliminodiacetic acid
IES980552A2 (en) * 1998-07-09 1999-08-11 Agritech Chemical Ltd Improved process for preparing N-phosphonomethyl iminodiacetic acid
WO2000014093A1 (en) * 1998-09-08 2000-03-16 Hampshire Chemical Corp. Synthesis of phosphonomethyliminodiacetic acid with reduced effluent
EP2875037B1 (en) 2012-07-17 2016-09-07 Straitmark Holding AG Method for the synthesis of n-(phosphonomethyl)glycine
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
EP2875036A1 (en) 2012-07-17 2015-05-27 Straitmark Holding AG Method for the synthesis of aminoalkylenephosphonic acid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895989A (en) * 1956-06-22 1959-07-21 Dow Chemical Co Method for the preparation of iminodiacetic acid
US3455675A (en) * 1968-06-25 1969-07-15 Monsanto Co Aminophosphonate herbicides
HU184168B (en) * 1979-05-11 1984-07-30 Mta Koezponti Kemiai Kutato In Process for producing n-bracket-phosphono-methyl-bracket closed-glycine
US4724103A (en) * 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US4657705A (en) * 1985-09-23 1987-04-14 Monsanto Company Process for the preparation of N-substituted aminomethylphosphonic acids

Also Published As

Publication number Publication date
CN1035293A (zh) 1989-09-06
GR890100070A (el) 1994-03-31
HU200780B (en) 1990-08-28
DE3903715A1 (de) 1989-08-17
PL277488A1 (en) 1989-10-16
HUT49360A (en) 1989-09-28
GB2215720B (en) 1991-07-10
AU607040B2 (en) 1991-02-21
BR8900621A (pt) 1989-10-10
PT89578A (pt) 1989-10-04
NL8900280A (nl) 1989-09-01
US4931585A (en) 1990-06-05
ES2010396A6 (es) 1989-11-01
AU2879889A (en) 1989-08-10
FR2626883A1 (fr) 1989-08-11
JPH01228996A (ja) 1989-09-12
PT89578B (pt) 1994-01-31
GB2215720A (en) 1989-09-27
BE1002095A5 (fr) 1990-06-26
FR2626883B1 (fr) 1991-02-22
IT8919299A0 (it) 1989-02-03
GB8901806D0 (en) 1989-03-15
NZ227703A (en) 1990-11-27
DK39789D0 (da) 1989-01-27
DK39789A (da) 1989-08-09

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