BR9304379A - Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético - Google Patents

Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético

Info

Publication number
BR9304379A
BR9304379A BR9304379A BR9304379A BR9304379A BR 9304379 A BR9304379 A BR 9304379A BR 9304379 A BR9304379 A BR 9304379A BR 9304379 A BR9304379 A BR 9304379A BR 9304379 A BR9304379 A BR 9304379A
Authority
BR
Brazil
Prior art keywords
acid
preparation
phosphonomethyl
hydroxymethylimino
iminodiacetic
Prior art date
Application number
BR9304379A
Other languages
English (en)
Inventor
Barry A Cullen
Original Assignee
Hampshire Chemical Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25515882&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9304379(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Publication of BR9304379A publication Critical patent/BR9304379A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR9304379A 1992-10-29 1993-10-27 Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético BR9304379A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/969,705 US5312972A (en) 1992-10-29 1992-10-29 Conversion of hydroxymethyl-iminodiacetic acid to phosphonomethyl-iminodiacetic acid

Publications (1)

Publication Number Publication Date
BR9304379A true BR9304379A (pt) 1994-07-05

Family

ID=25515882

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9304379A BR9304379A (pt) 1992-10-29 1993-10-27 Processo para a preparação de ácido hidróximetilimino-diacético e processo para a preparação de ácido fosfonometil iminodiacético

Country Status (12)

Country Link
US (1) US5312972A (pt)
EP (1) EP0595598B1 (pt)
JP (1) JPH06192189A (pt)
CN (2) CN1062855C (pt)
AT (1) ATE154604T1 (pt)
AU (1) AU659348B2 (pt)
BR (1) BR9304379A (pt)
CA (1) CA2109269A1 (pt)
DE (1) DE69311675T2 (pt)
ES (1) ES2105128T3 (pt)
MY (1) MY109423A (pt)
NZ (1) NZ250045A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986128A (en) * 1996-11-01 1999-11-16 Monsanto Company Use of monosodium iminodiacetic acid solutions in the preparation of N-phosphonomethyliminodiacetic acid
US6054608A (en) * 1997-05-05 2000-04-25 Monsanto Company Method for preparing formylphosphonic acid
SI1353930T1 (en) * 2001-01-12 2005-02-28 Basf Aktiengesellschaft Method for producing n-phosphonomethyl iminodiacetic acid
CA2605406A1 (en) 2005-04-25 2006-11-02 Monsanto Technology Llc Altering the crystal size distribution of n-(phosphonomethyl) iminodiacetic acid for improved filtration and product quality
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
WO2010136574A1 (en) 2009-05-28 2010-12-02 Straitmark Holding Ag Method for the manufacture of phosphonoalkyl iminodiacetic acids
MX2012004901A (es) 2009-10-27 2012-06-19 David Lemin Metodo para la elaboracion de acido fosfonoalquil iminodiacetico.
ES2609488T3 (es) 2012-07-17 2017-04-20 Straitmark Holding Ag Método para la síntesis de N-(fosfonometil)glicina
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
US10364262B2 (en) * 2012-07-17 2019-07-30 Monsanto Technology Llc Method for the synthesis of N-phosphonomethyliminodiacetic acid
RU2694047C2 (ru) 2012-07-17 2019-07-09 МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи Способ синтеза аминоалкиленфосфоновой кислоты
CN104402924A (zh) * 2014-11-26 2015-03-11 杭州上拓环境科技有限公司 一种双甘膦无钠生产新工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331677A (en) * 1942-10-27 1943-10-12 American Cyanamid Co Methylol beta, beta'-iminodipropionic acid
GB781212A (en) * 1954-05-06 1957-08-14 Hamol S A Improvements in the preparation of new formaldehyde derivatives
GB1142294A (en) * 1966-02-08 1969-02-05 Albright & Wilson Mfg Ltd Improvements in production of amino alkylene phosphonic acids
HU184601B (en) * 1979-07-09 1984-09-28 Alkaloida Vegyeszeti Gyar Process for producing n-/phosphono-methyl/-glycine
US4439373A (en) * 1982-12-27 1984-03-27 Stauffer Chemical Company Process for preparing phosphonomethylated amino acids
DE3472115D1 (en) * 1983-02-07 1988-07-21 Heinz Emmenegger Galvanic bath for the electroplating of a gold-copper-cadmium alloy, process for using it and article resulting from the process
US4724103A (en) * 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US4921991A (en) * 1985-02-22 1990-05-01 Guy Lacroix Preparation of esters of the N-phosphonomethylglycine and the N-phosphonomethyl glycines
HU200780B (en) * 1988-02-08 1990-08-28 Nitrokemia Ipartelepek Process for producing n-phosphonomethyl iminodiacetic acid from double salt of iminodiacetic acid
ATE111102T1 (de) * 1989-06-15 1994-09-15 Finchimica Srl Verfahren zur herstellung von n- phosphonomethylglycin.

Also Published As

Publication number Publication date
NZ250045A (en) 1995-11-27
CN1235974A (zh) 1999-11-24
AU5031493A (en) 1994-05-12
EP0595598A1 (en) 1994-05-04
ES2105128T3 (es) 1997-10-16
EP0595598B1 (en) 1997-06-18
CN1062855C (zh) 2001-03-07
ATE154604T1 (de) 1997-07-15
CA2109269A1 (en) 1994-04-30
DE69311675D1 (de) 1997-07-24
DE69311675T2 (de) 1997-12-18
MY109423A (en) 1997-01-31
US5312972A (en) 1994-05-17
JPH06192189A (ja) 1994-07-12
CN1096290A (zh) 1994-12-14
AU659348B2 (en) 1995-05-11

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B24C Patent annual fee: request for for restoration

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

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