ATE263175T1 - Verfahren zur herstellung von n-phosphonomethyl iminodiessigsäure - Google Patents
Verfahren zur herstellung von n-phosphonomethyl iminodiessigsäureInfo
- Publication number
- ATE263175T1 ATE263175T1 AT99929654T AT99929654T ATE263175T1 AT E263175 T1 ATE263175 T1 AT E263175T1 AT 99929654 T AT99929654 T AT 99929654T AT 99929654 T AT99929654 T AT 99929654T AT E263175 T1 ATE263175 T1 AT E263175T1
- Authority
- AT
- Austria
- Prior art keywords
- iminodiesacetic
- phosphonomethyl
- producing
- acid
- phosphonomethyl iminodiesacetic
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
- C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
- C07C229/16—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic acids
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE980552A IES980552A2 (en) | 1998-07-09 | 1998-07-09 | Improved process for preparing N-phosphonomethyl iminodiacetic acid |
| PCT/IE1999/000062 WO2000002888A1 (en) | 1998-07-09 | 1999-07-08 | Process for preparing n-phosphonomethyl iminodiacetic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE263175T1 true ATE263175T1 (de) | 2004-04-15 |
Family
ID=11041846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99929654T ATE263175T1 (de) | 1998-07-09 | 1999-07-08 | Verfahren zur herstellung von n-phosphonomethyl iminodiessigsäure |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6515168B1 (de) |
| EP (1) | EP1095048B1 (de) |
| CN (1) | CN1221557C (de) |
| AR (1) | AR019356A1 (de) |
| AT (1) | ATE263175T1 (de) |
| AU (1) | AU761569B2 (de) |
| BR (1) | BR9911949A (de) |
| CA (1) | CA2337111A1 (de) |
| DE (1) | DE69916067T2 (de) |
| ID (1) | ID27785A (de) |
| IE (1) | IES980552A2 (de) |
| MY (1) | MY125042A (de) |
| TW (1) | TWI243822B (de) |
| WO (1) | WO2000002888A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1353930T3 (da) * | 2001-01-12 | 2004-12-06 | Basf Ag | Fremgangsmåde til fremstilling af N-phosphonomethyliminodieddikesyre |
| US7705178B2 (en) | 2005-04-25 | 2010-04-27 | 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 |
| CN102515385B (zh) * | 2011-11-29 | 2013-05-22 | 中国科学院南京土壤研究所 | 高钠盐废水除钠处理工艺及其装置 |
| EP2875037B1 (de) | 2012-07-17 | 2016-09-07 | Straitmark Holding AG | Verfahren für die synthese von n-(phosphonomethyl)glycin |
| EP2875038A1 (de) | 2012-07-17 | 2015-05-27 | Straitmark Holding AG | Verfahren für die synthese von n-phosphonomethylimindiessigsäure |
| 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 (de) | 2012-07-17 | 2015-05-27 | Straitmark Holding AG | Verfahren zur synthese von aminoalkylenphosphonsäure |
Family Cites Families (24)
| 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 |
| US4002672A (en) | 1972-03-22 | 1977-01-11 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| US3950402A (en) * | 1972-05-31 | 1976-04-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| US3954848A (en) | 1972-05-31 | 1976-05-04 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| US3808269A (en) | 1972-12-29 | 1974-04-30 | Grace W R & Co | Process for recovering iminodiacetic acid from sodium sulfate solutions |
| US3904668A (en) | 1973-11-15 | 1975-09-09 | Grace W R & Co | Process for preparing iminodiacetonitrile and alkali metal iminodiacetates |
| US3969398A (en) | 1974-05-01 | 1976-07-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| ES465139A1 (es) | 1976-12-20 | 1978-10-01 | Monsanto Co | Un procedimiento para preparar una mono-o disal de n-fosfo- nometilglicina. |
| 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 |
| US4775498A (en) | 1984-12-05 | 1988-10-04 | Monsanto Company | Process for preparing N,N-diacetic acid aminomethylenephosphonic acid |
| US4582650A (en) | 1985-02-11 | 1986-04-15 | Monsanto Company | Oxidation with encapsulated co-catalyst |
| US4579689A (en) | 1985-02-11 | 1986-04-01 | Monsanto Company | Oxidation with coated catalyst |
| US4696772A (en) | 1985-02-28 | 1987-09-29 | Monsanto Company | Amine oxidation using carbon catalyst having oxides removed from surface |
| HU200780B (en) | 1988-02-08 | 1990-08-28 | Nitrokemia Ipartelepek | Process for producing n-phosphonomethyl iminodiacetic acid from double salt of iminodiacetic acid |
| ES2021229A6 (es) | 1990-03-12 | 1991-10-16 | Ercros Sa | Perfeccionamientos introducidos en un procedimiento de obtencion de n-fosfonometilglicina por oxidacion de n-fosfonometiliminodiacetico. |
| US5095140A (en) | 1990-06-25 | 1992-03-10 | Monsanto Company | Peroxide process for producing N-phosphonomethylglycine |
| GB9300641D0 (en) | 1993-01-14 | 1993-03-03 | Zeneca Ltd | Process |
| US5312973A (en) | 1993-03-25 | 1994-05-17 | Finchimica S.P.A. | Process for producing n-phosphono-methyl-imino-diacetic acid |
| EP0694030B2 (de) | 1993-04-12 | 2003-01-02 | Monsanto Company | Verfahren zur herstellung von aminosäuresalzen |
| ES2133166T3 (es) | 1994-03-14 | 1999-09-01 | Studiengesellschaft Kohle Mbh | Reduccion electroquimica de sales metalicas como metodo de preparar coloides metalicos altamente y agrupaciones de metales fijados a sustratos por reduccion electroquimica de sales metalicas. |
| US5689000A (en) | 1994-07-01 | 1997-11-18 | Monsanto Company | Process for preparing carboxylic acid salts and catalysts useful in such process |
| HUP9900664A3 (en) | 1995-06-07 | 2000-04-28 | Monsanto Co | Process for preparing n-phosphonomethyliminodiacetic acid |
| WO2000014093A1 (en) | 1998-09-08 | 2000-03-16 | Hampshire Chemical Corp. | Synthesis of phosphonomethyliminodiacetic acid with reduced effluent |
-
1998
- 1998-07-09 IE IE980552A patent/IES980552A2/en not_active IP Right Cessation
-
1999
- 1999-07-07 TW TW088111544A patent/TWI243822B/zh not_active IP Right Cessation
- 1999-07-08 ID IDW20010303A patent/ID27785A/id unknown
- 1999-07-08 CN CN99808354.2A patent/CN1221557C/zh not_active Expired - Fee Related
- 1999-07-08 BR BR9911949-8A patent/BR9911949A/pt not_active Application Discontinuation
- 1999-07-08 MY MYPI99002874A patent/MY125042A/en unknown
- 1999-07-08 AR ARP990103344A patent/AR019356A1/es active IP Right Grant
- 1999-07-08 AT AT99929654T patent/ATE263175T1/de not_active IP Right Cessation
- 1999-07-08 DE DE69916067T patent/DE69916067T2/de not_active Expired - Fee Related
- 1999-07-08 WO PCT/IE1999/000062 patent/WO2000002888A1/en not_active Ceased
- 1999-07-08 CA CA002337111A patent/CA2337111A1/en not_active Abandoned
- 1999-07-08 AU AU46430/99A patent/AU761569B2/en not_active Ceased
- 1999-07-08 EP EP99929654A patent/EP1095048B1/de not_active Expired - Lifetime
- 1999-07-08 US US09/743,380 patent/US6515168B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1221557C (zh) | 2005-10-05 |
| US6515168B1 (en) | 2003-02-04 |
| DE69916067D1 (de) | 2004-05-06 |
| CN1308634A (zh) | 2001-08-15 |
| AU4643099A (en) | 2000-02-01 |
| DE69916067T2 (de) | 2004-12-30 |
| WO2000002888A1 (en) | 2000-01-20 |
| AR019356A1 (es) | 2002-02-13 |
| TWI243822B (en) | 2005-11-21 |
| BR9911949A (pt) | 2001-03-27 |
| EP1095048A1 (de) | 2001-05-02 |
| AU761569B2 (en) | 2003-06-05 |
| ID27785A (id) | 2001-04-26 |
| EP1095048B1 (de) | 2004-03-31 |
| IES980552A2 (en) | 1999-08-11 |
| MY125042A (en) | 2006-07-31 |
| CA2337111A1 (en) | 2000-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |