DK2289869T3 - Fremgangsmåde til fremstilling af Fe(III)-chelater af N,N´-di(2-hydroxybenzyl)-ethylendiamin-N,N´-dieddikesyre og derivater deraf - Google Patents
Fremgangsmåde til fremstilling af Fe(III)-chelater af N,N´-di(2-hydroxybenzyl)-ethylendiamin-N,N´-dieddikesyre og derivater derafInfo
- Publication number
- DK2289869T3 DK2289869T3 DK09461511.9T DK09461511T DK2289869T3 DK 2289869 T3 DK2289869 T3 DK 2289869T3 DK 09461511 T DK09461511 T DK 09461511T DK 2289869 T3 DK2289869 T3 DK 2289869T3
- Authority
- DK
- Denmark
- Prior art keywords
- chelates
- hydroxybenzyl
- ethylenediamine
- derivatives
- iii
- Prior art date
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
- C07C227/16—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 not involving the amino or carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09461511A EP2289869B1 (en) | 2009-07-17 | 2009-07-17 | A process for the preparation of Fe(III) chelates of N,N'-di(2-hydroxybenzyl)-ethylenediamine-N,N'-diacetic acid and its derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2289869T3 true DK2289869T3 (da) | 2012-09-17 |
Family
ID=41262183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK09461511.9T DK2289869T3 (da) | 2009-07-17 | 2009-07-17 | Fremgangsmåde til fremstilling af Fe(III)-chelater af N,N´-di(2-hydroxybenzyl)-ethylendiamin-N,N´-dieddikesyre og derivater deraf |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8629293B2 (da) |
| EP (1) | EP2289869B1 (da) |
| CN (1) | CN102471234B (da) |
| DK (1) | DK2289869T3 (da) |
| ES (1) | ES2389579T3 (da) |
| HK (1) | HK1168342A1 (da) |
| PL (1) | PL2289869T3 (da) |
| WO (1) | WO2011006763A1 (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2733466T3 (es) | 2015-06-25 | 2019-11-29 | Nouryon Chemicals Int Bv | Proceso para preparar compuestos fenólicos del ácido etilendiaminodiacético |
| CA2989972C (en) | 2015-06-25 | 2023-02-21 | Akzo Nobel Chemicals International B.V. | Process to prepare phenolic ethylenediamine diacetic acid compounds |
| WO2017167969A1 (en) * | 2016-03-31 | 2017-10-05 | Medical Research Council | Methods for producing ferric maltol compositions from elemental iron |
| WO2022261391A1 (en) * | 2021-06-10 | 2022-12-15 | Trademark Nitrogen Corp. | Micronutrient formulations that control plant pathogens |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038793A (en) | 1955-12-06 | 1962-06-12 | Geigy Chem Corp | Treating iron deficient plants with ferric chelates of ethylenediaminediacetic acids containing phenolic groups |
| DE1072252B (de) * | 1955-12-06 | 1959-12-31 | J. R. Geigy A.-G., Basel (Schweiz) | Verfahren zur Herstellung von schwermetallkomplexbildenden, aromatisch substituierten l,2^Alkylen- bzw. 1,2-Cycloalkykn-diam'ini-N, N' - diessigsäuren und deren Salzen |
| US3758540A (en) | 1968-02-13 | 1973-09-11 | A Martell | Ferric chelates of n-(2-hydroxybenzyl) substituted aminopoly carboxylic acids |
| JPS5441575B2 (da) | 1972-07-28 | 1979-12-08 | ||
| JP3002627B2 (ja) | 1994-07-25 | 2000-01-24 | 三菱レイヨン株式会社 | 光学活性キレート鉄錯体およびその製法 |
| US5898078A (en) | 1998-01-22 | 1999-04-27 | The Dow Chemical Company | Preparation of ferric aminopolycarboxylate solutions having improved stability |
| ES2551880T3 (es) | 2007-09-20 | 2015-11-24 | Przedsiebiorstwo Produkcyjno-Consultingowe Adob Sp. Z O.O. Sp. K. | Un proceso para la preparación de ácido N,N'-bis(2-hidroxibencil)etilenodiamino-N,N'-diacético y sus derivados |
-
2009
- 2009-07-17 DK DK09461511.9T patent/DK2289869T3/da active
- 2009-07-17 ES ES09461511T patent/ES2389579T3/es active Active
- 2009-07-17 PL PL09461511T patent/PL2289869T3/pl unknown
- 2009-07-17 EP EP09461511A patent/EP2289869B1/en active Active
-
2010
- 2010-07-01 WO PCT/EP2010/059363 patent/WO2011006763A1/en active Application Filing
- 2010-07-01 CN CN201080032539.5A patent/CN102471234B/zh active Active
- 2010-07-01 US US13/382,695 patent/US8629293B2/en active Active
-
2012
- 2012-09-21 HK HK12109294.0A patent/HK1168342A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20120271062A9 (en) | 2012-10-25 |
| WO2011006763A1 (en) | 2011-01-20 |
| HK1168342A1 (en) | 2012-12-28 |
| EP2289869B1 (en) | 2012-06-13 |
| ES2389579T3 (es) | 2012-10-29 |
| EP2289869A1 (en) | 2011-03-02 |
| US20120108835A1 (en) | 2012-05-03 |
| CN102471234B (zh) | 2014-06-25 |
| PL2289869T3 (pl) | 2012-09-28 |
| US8629293B2 (en) | 2014-01-14 |
| CN102471234A (zh) | 2012-05-23 |
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