ATE210669T1 - Verfahren zur herstellung von n- phosphonomethyliminodiessigsäure - Google Patents

Verfahren zur herstellung von n- phosphonomethyliminodiessigsäure

Info

Publication number
ATE210669T1
ATE210669T1 AT93105120T AT93105120T ATE210669T1 AT E210669 T1 ATE210669 T1 AT E210669T1 AT 93105120 T AT93105120 T AT 93105120T AT 93105120 T AT93105120 T AT 93105120T AT E210669 T1 ATE210669 T1 AT E210669T1
Authority
AT
Austria
Prior art keywords
acid
aqueous solution
iminodiacetic
hydrochloric acid
phosphonomethyliminodiesacetic
Prior art date
Application number
AT93105120T
Other languages
English (en)
Inventor
Graziello Donadello
Original Assignee
Finchimica Srl
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 Finchimica Srl filed Critical Finchimica Srl
Application granted granted Critical
Publication of ATE210669T1 publication Critical patent/ATE210669T1/de

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)
AT93105120T 1993-03-25 1993-03-29 Verfahren zur herstellung von n- phosphonomethyliminodiessigsäure ATE210669T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/037,128 US5312973A (en) 1993-03-25 1993-03-25 Process for producing n-phosphono-methyl-imino-diacetic acid
BR9300880A BR9300880A (pt) 1993-03-25 1993-03-26 Processo para a produção de ácido N-fosfonometiliminodiacético
EP93105120A EP0618212B1 (de) 1993-03-25 1993-03-29 Verfahren zur Herstellung von N-Phosphonomethyliminodiessigsäure

Publications (1)

Publication Number Publication Date
ATE210669T1 true ATE210669T1 (de) 2001-12-15

Family

ID=27160073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93105120T ATE210669T1 (de) 1993-03-25 1993-03-29 Verfahren zur herstellung von n- phosphonomethyliminodiessigsäure

Country Status (7)

Country Link
US (1) US5312973A (de)
EP (1) EP0618212B1 (de)
AT (1) ATE210669T1 (de)
BR (1) BR9300880A (de)
DE (1) DE69331314T2 (de)
ES (1) ES2169028T3 (de)
PT (1) PT618212E (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE213249T1 (de) * 1995-06-07 2002-02-15 Monsanto Technology Llc Verfahren zur herstellung von n- phosphonomethyliminodiessigesäure.
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
DE19909200C1 (de) * 1999-03-03 2000-03-09 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-Phosphonomethyliminodiessigsäure
DE19914375A1 (de) * 1999-03-30 2000-10-05 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-Phosphonomethyliminodiessigsäure
CN1200944C (zh) * 2001-01-12 2005-05-11 巴斯福股份公司 N－膦酰基甲基亚氨基二乙酸的制备方法
CN100400543C (zh) * 2006-09-08 2008-07-09 四川贝尔实业有限责任公司 亚氨基二乙腈水解制备双甘膦的方法
RU2011150203A (ru) 2009-05-28 2013-07-10 Страйтмарк Холдинг Аг Способ получения фосфоноалкилиминодиуксусных кислот
AU2010311561B2 (en) 2009-10-27 2016-06-16 Monsanto Technology Llc Method for the manufacture of phosphonoalkyl iminodiacetic acid
CN102850393A (zh) * 2011-07-02 2013-01-02 李坚 一锅法合成草甘磷原药或其水剂的方法
PL2875037T4 (pl) 2012-07-17 2017-06-30 Straitmark Holding Ag Sposób syntezy N-(fosfonometylo)glicyny
BR112015000988A2 (pt) 2012-07-17 2017-06-27 Straitmark Holding Ag método para a síntese de ácido n-fosfonometiliminodiacético ou derivados do mesmo
BR112015000990B1 (pt) 2012-07-17 2020-04-28 Monsanto Technology Llc Método para a síntese de um ácido aminoalquilenofosfônico ouseus ésteres fosfatos
EP2875035A1 (de) 2012-07-17 2015-05-27 Straitmark Holding AG Verfahren zur synthese von alpha-aminoaklylenphosphonsäure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285361A (de) * 1961-11-13 1900-01-01
US3455675A (en) * 1968-06-25 1969-07-15 Monsanto Co Aminophosphonate herbicides
US3959361A (en) * 1970-03-20 1976-05-25 Joh. A. Benckiser Gmbh Process of producing amino methylene phosphonic acids
US3969398A (en) * 1974-05-01 1976-07-13 Monsanto Company Process for producing N-phosphonomethyl glycine
IT1075138B (it) * 1976-03-29 1985-04-22 Grace W R & Co Processo per il recupero di glicina e acido iminodiacetico
HU184601B (en) * 1979-07-09 1984-09-28 Alkaloida Vegyeszeti Gyar Process for producing n-/phosphono-methyl/-glycine
EP0047150B2 (de) * 1980-09-01 1988-10-19 Monsanto Europe S.A./N.V. Lösungen von Aminomethylenphosphonsäure
US4728460A (en) * 1980-09-01 1988-03-01 Monsanto Company Aminomethylenephosphonic acid solutions
US4477390A (en) * 1981-08-21 1984-10-16 Monsanto Company Aminomethylenephosphonic acid solutions
US4724103A (en) * 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
GB8405573D0 (en) * 1984-03-02 1984-04-04 Procter & Gamble Aqueous aminomethylenephosphonic acid solutions
HU205944B (en) * 1988-02-08 1992-07-28 Nitrokemia Ipartelepek Process for producing n-phosphono-methyl-imino-diacetic acid
HU200780B (en) * 1988-02-08 1990-08-28 Nitrokemia Ipartelepek Process for producing n-phosphonomethyl iminodiacetic acid from double salt of iminodiacetic acid

Also Published As

Publication number Publication date
EP0618212B1 (de) 2001-12-12
ES2169028T3 (es) 2002-07-01
EP0618212A1 (de) 1994-10-05
US5312973A (en) 1994-05-17
BR9300880A (pt) 1994-10-18
PT618212E (pt) 2002-05-31
DE69331314T2 (de) 2002-07-25
DE69331314D1 (de) 2002-01-24

Similar Documents

Publication Publication Date Title
ATE128470T1 (de) Verbessertes verfahren zur herstellung von salzen der 4-amino-1-hydroxybutyliden-1,1- bisphosphonsäure.
ATE210669T1 (de) Verfahren zur herstellung von n- phosphonomethyliminodiessigsäure
ATE2532T1 (de) Verfahren zur herstellung von omega-amino-1hydroxyalkyliden-1,1-bisphosphonsaeuren.
KR850007062A (ko) N,n-디아세틱에시드 아미노 메틸렌포스폰산의 제조방법
ATE213249T1 (de) Verfahren zur herstellung von n- phosphonomethyliminodiessigesäure.
KR960700256A (ko) N-포스포노메틸이미노디아세트산의 제조 방법(process for the manufacture of n-phosphonomethyliminodiacetic acid)
ATE102212T1 (de) Verfahren zur kontinuierlichen herstellung von 2- phosphonobutan-1,2,4-tricarbonsaeure und ihrer alkalimetallsalze.
KR970707136A (ko) N-포스포노메틸글리신의 제조 방법(process for the manufacture of n-phosphonomethylglycine)
KR20000053014A (ko) 엔-포스포노메틸 이미노디아세트산의 제조시 모노소듐 이미노디아세트산 용액의 사용
GR890100070A (el) Μέ?οδος παρασκευής Ν-φωσφονό-με?υλό-ιμινό-διοξικού οξέος.
ATE121410T1 (de) Verfahren zur herstellung von diphosphonsäuren und salzen davon.
DE3864927D1 (de) Verfahren zur herstellung von aminomethylenphosphonalkylphosphinaten.
ATE21107T1 (de) Verfahren zur herstellung von 3-amino-1hydroxypropan-1,1-diphosphonsaeure.
IT1251707B (it) Procedimento per la produzione di acido n-fosfonometiliminodiacetico.
ATE125814T1 (de) Verfahren zur herstellung von derivaten der ascorbinsäure.
ES8506037A1 (es) Procedimiento para la formacion de aminoacidos fosfonometilados
ATE236116T1 (de) Verfahren zur herstellung von 2-hydroxynaphtalin- 3,6-dicarbonsaure
ATE228495T1 (de) Verfahren zur herstellung von 3-hydroxy-2- methylbenzoesäure
RO103444A2 (en) Production method of organophosphonic compounds containing azote
TH29676B (th) กระบวนการสำหรับผลิต n-ฟอสฟอโนเมทิลไกลซีน
ATE164825T1 (de) Verfahren zur herstellung von hydroxyphenylessigsäuren

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee