BR9712708A - Uso de soluções de sal monossódico de ácido iminodiacético na preparação de ácido n-fosfonometil iminodiacético - Google Patents

Uso de soluções de sal monossódico de ácido iminodiacético na preparação de ácido n-fosfonometil iminodiacético

Info

Publication number
BR9712708A
BR9712708A BR9712708-6A BR9712708A BR9712708A BR 9712708 A BR9712708 A BR 9712708A BR 9712708 A BR9712708 A BR 9712708A BR 9712708 A BR9712708 A BR 9712708A
Authority
BR
Brazil
Prior art keywords
iminodiacetic acid
salts
preparation
ida
phosphonomethyl
Prior art date
Application number
BR9712708-6A
Other languages
English (en)
Inventor
Lowell R Smith
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
Publication of BR9712708A publication Critical patent/BR9712708A/pt

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
    • 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

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)
  • Cephalosporin Compounds (AREA)

Abstract

Patente de Invenção:<B>"USO DE SOLUçõES DE SAL MONOSSóDICO DE áCIDO IMINODIACéTICO NA PREPARAçãO DE áCIDO N-FOSFONOMETIL IMINODIACéTICO"<D>. Um processo é descrito para produção de sais estáveis em solução de ácido iminodiacético (IDA), úteis como precursores na fabricação de N-fosfonometilflicina. Sais dialcalinos concentrados de IDA, que são insolúveis em temperaturas abaixo de 55‹C, tal como o sal dissódico (DSIDA), são acidificados em sais monoalcalinos, tal como IDA monossódico (MSIDA). Os sais resultantes são estáveis em solução e podem ser convernientemente armazenados ou transportados, sem que se recorra à diluição, aquecimento ou medidas similares.
BR9712708-6A 1996-11-01 1997-10-30 Uso de soluções de sal monossódico de ácido iminodiacético na preparação de ácido n-fosfonometil iminodiacético BR9712708A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/742,523 US5986128A (en) 1996-11-01 1996-11-01 Use of monosodium iminodiacetic acid solutions in the preparation of N-phosphonomethyliminodiacetic acid
PCT/US1997/019747 WO1998019992A1 (en) 1996-11-01 1997-10-30 Use of monosodium iminodiacetic acid solutions in the preparation of n-phosphonomethyliminodiacetic acid

Publications (1)

Publication Number Publication Date
BR9712708A true BR9712708A (pt) 1999-10-26

Family

ID=24985163

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712708-6A BR9712708A (pt) 1996-11-01 1997-10-30 Uso de soluções de sal monossódico de ácido iminodiacético na preparação de ácido n-fosfonometil iminodiacético

Country Status (17)

Country Link
US (1) US5986128A (pt)
EP (1) EP0935595A1 (pt)
JP (1) JP2001508043A (pt)
KR (1) KR20000053014A (pt)
AR (1) AR010268A1 (pt)
AU (1) AU724354B2 (pt)
BR (1) BR9712708A (pt)
CA (1) CA2270368A1 (pt)
HU (1) HUP9904212A3 (pt)
ID (1) ID22841A (pt)
IL (1) IL129664A0 (pt)
NO (1) NO992111D0 (pt)
NZ (1) NZ335613A (pt)
RU (1) RU2190596C2 (pt)
TW (1) TWI225044B (pt)
WO (1) WO1998019992A1 (pt)
ZA (1) ZA979841B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO980249A1 (it) * 1998-03-23 1999-09-23 Finchimica Srl Procedimento per la preparazione di sali di acidi carbossilici
DE50200809D1 (de) * 2001-01-12 2004-09-16 Basf Ag Verfahren zur herstellung von n-phosphonomethyliminodiessigsäure
US20040083302A1 (en) * 2002-07-18 2004-04-29 Thornton Barry W. Transmitting video and audio signals from a human interface to a computer
AR056660A1 (es) 2005-04-25 2007-10-17 Monsanto Technology Llc Alteracion de la distribucion de tamanos de cristales de acido n-(fosfonometil) iminodiacetico para mejorar la filtracion y la calidad del producto
WO2009130322A1 (en) * 2008-04-25 2009-10-29 Straitmark Holding Ag Method for the manufacture of aminoalkylene phosphonic acid
WO2012009860A1 (zh) * 2010-07-23 2012-01-26 重庆紫光化工股份有限公司 N-膦酰基甲基亚氨基二乙酸的制备方法
EP2875036A1 (en) 2012-07-17 2015-05-27 Straitmark Holding AG Method for the synthesis of aminoalkylenephosphonic acid
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
RU2674022C9 (ru) 2012-07-17 2019-01-24 МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи Способ синтеза альфа-аминоалкиленфосфоновой кислоты
RU2015103314A (ru) 2012-07-17 2016-09-10 Страйтмарк Холдинг Аг Способ синтеза N-фосфонометилиминодиуксусной кислоты
KR101246278B1 (ko) * 2012-09-18 2013-03-22 주식회사 천보 이미노디아세트산의 합성방법
CN103588813A (zh) * 2013-12-03 2014-02-19 四川省化学工业研究设计院 除草剂中间体双甘膦的制备方法
CN105063658B (zh) * 2015-08-12 2017-07-18 江苏安凯特科技股份有限公司 制备亚氨基二乙酸的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2384817A (en) * 1942-09-05 1945-09-18 Carbide & Carbon Chem Corp Catalytic alkaline oxidation of alcohols
CA775575A (en) * 1961-11-13 1968-01-09 R. Irani Riyad Organic phosphorus compounds
US3455675A (en) * 1968-06-25 1969-07-15 Monsanto Co Aminophosphonate herbicides
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
US3904668A (en) * 1973-11-15 1975-09-09 Grace W R & Co Process for preparing iminodiacetonitrile and alkali metal iminodiacetates
SE7703448L (sv) * 1976-03-29 1977-09-30 Grace W R & Co Forfarande for utvinning av glycin och iminodiettiksyra ur losningar innehallande natriumglycinat och dinatriumiminodiacetat
US4299978A (en) * 1979-04-04 1981-11-10 Showa Denko Kabushiki Kaisha Process for separating iminodiacetic acid from aqueous glycine solution
GB2148287B (en) * 1983-10-05 1987-04-15 Nippon Catalytic Chem Ind Preparation of aminocarboxylic acid salts from amino alcohols
US4724103A (en) * 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
DE3514348A1 (de) * 1985-04-20 1986-10-23 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von waessrigen loesungen organischer saeuren oder basen aus waessrigen loesungen ihrer salze
US5011988A (en) * 1989-10-11 1991-04-30 W. R. Grace & Co.-Conn. Recovery of IDA and Glauber's salt from waste crystal liquors
CA2026532A1 (en) * 1989-10-11 1991-04-12 Jon C. Thunberg Conversion of iminodiacetic acid crystal liquors to concentrated solutions of monoalkalimetal iminodiacetate
US5312972A (en) * 1992-10-29 1994-05-17 Hampshire Chemical Corp. Conversion of hydroxymethyl-iminodiacetic acid to phosphonomethyl-iminodiacetic acid
US5292936A (en) * 1993-04-12 1994-03-08 Monsanto Company Process to prepare amino carboxylic acid salts

Also Published As

Publication number Publication date
WO1998019992A1 (en) 1998-05-14
HUP9904212A2 (hu) 2000-05-28
AU5157398A (en) 1998-05-29
KR20000053014A (ko) 2000-08-25
CA2270368A1 (en) 1998-05-14
ID22841A (id) 1999-12-09
TWI225044B (en) 2004-12-11
ZA979841B (en) 1998-05-22
AU724354B2 (en) 2000-09-21
JP2001508043A (ja) 2001-06-19
AR010268A1 (es) 2000-06-07
IL129664A0 (en) 2000-02-29
HUP9904212A3 (en) 2004-03-01
NO992111L (no) 1999-04-30
RU2190596C2 (ru) 2002-10-10
NO992111D0 (no) 1999-04-30
US5986128A (en) 1999-11-16
NZ335613A (en) 2000-10-27
EP0935595A1 (en) 1999-08-18

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: PHARMACIA CORPORATION (US)

Free format text: ALTERADO DE: MONSANTO COMPANY

B25A Requested transfer of rights approved

Free format text: MONSANTO TECHNOLOGY LLC (US)

B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Free format text: REFERENTE A RPI 1807 DE 20050823 - CODIGO 25.1 - ITEM (71) - QUANTO AO NOME DO DEPOSITANTE

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA ( ART. 8O COMBINADO COM ART. 13 DA LEI DE NO 9279 DE 14/05/1996