IL80915A0 - Iron complex salts of alpha,alpha'-(1,2-ethanediyldiimino)bis-(5-carboxy-2-hydroxybenzeneacetic)acid,and a process for their preparation - Google Patents
Iron complex salts of alpha,alpha'-(1,2-ethanediyldiimino)bis-(5-carboxy-2-hydroxybenzeneacetic)acid,and a process for their preparationInfo
- Publication number
- IL80915A0 IL80915A0 IL80915A IL8091586A IL80915A0 IL 80915 A0 IL80915 A0 IL 80915A0 IL 80915 A IL80915 A IL 80915A IL 8091586 A IL8091586 A IL 8091586A IL 80915 A0 IL80915 A0 IL 80915A0
- Authority
- IL
- Israel
- Prior art keywords
- alpha
- carboxy
- bis
- acid
- ethanediyldiimino
- Prior art date
Links
- 239000002253 acid Substances 0.000 title abstract 3
- -1 Iron complex salts Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000002505 iron Chemical class 0.000 abstract 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 150000004677 hydrates Chemical class 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 159000000014 iron salts Chemical class 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Abstract
1. Process for obtaining complex iron salts of the acid alpha, alpha'-(1,2-ethanodihylodiimine)-bis [5-carboxy-2-hydroxybenzenoacetic], of the following general formula I : see diagramm : EP0230199,P7,F2 where M can be potassium, sodium or ammonium, and also the hydrates corresponding to the anhydrous salts in question, characterized by the fact that the acid alpha, alpha'-(1,2-ethanodihylodiimine)-bis [5-carboxy-2-hydroxybenzenoacetic] of the following formula II : see diagramm : EP0230199,P7,F3 is made to react in an aqueous environment with a neutral or basic iron salt (II) such as SO4 Fe, an alkaline hydroxide such as NaOH, KOH or NH4 OH, and air, adding the iron salt (II) and the alkaline hydroxide simultaneously at a speed such that the pH is maintained at between 6.7 and 7.3 throughout the reaction, with the possibility, if desired, of isolating the product in a solid form by evaporating to dryness and purifying if necessary, in an conventional manner, such as by extraction with a hydroalcoholic agent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES549732A ES8701715A1 (en) | 1985-12-09 | 1985-12-09 | New complex ferric salts of alpha, alpha'-(1,2-ethanediyl diimino)-bis[5-carboxy-2-hydroxybenzeneacetic acid] and the process for their preparation. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL80915A0 true IL80915A0 (en) | 1987-03-31 |
| IL80915A IL80915A (en) | 1991-07-18 |
Family
ID=8490390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL80915A IL80915A (en) | 1985-12-09 | 1986-12-08 | Iron complex salts of alpha,alpha'-(1,2-ethanediyldiimino)bis-(5-carboxy-2-hydroxybenzeneacetic)acid,and a process for their preparation |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0230199B1 (en) |
| AT (1) | ATE54135T1 (en) |
| DE (1) | DE3672248D1 (en) |
| ES (1) | ES8701715A1 (en) |
| FR (1) | FR2591224B1 (en) |
| GR (1) | GR3000738T3 (en) |
| IL (1) | IL80915A (en) |
| TR (1) | TR22975A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2036490B1 (en) * | 1991-12-19 | 1994-04-01 | Ercros Sa | PROCEDURE FOR THE PREPARATION OF NEW CHELATES AND COMPLEX IRON SALTS WITH OTHER TRANSITION METALS, AND THEIR APPLICATION TO COMBAT OIL-ELEMENT ELEMENTS IN VEGETABLES. |
| ES2044777B1 (en) * | 1992-03-03 | 1994-08-01 | Dabeer Sa | PROCEDURE FOR OBTAINING A GREAT SOLUBILITY IRON CHELATE. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1161196A (en) * | 1955-10-10 | 1958-08-22 | Geigy Ag J R | Methods and agents for controlling plant deficiency diseases |
| DE1155795B (en) * | 1958-08-08 | 1963-10-17 | Ciba Geigy | Preparations for combating iron deficiency diseases in plants |
| BE759575A (en) * | 1969-11-28 | 1971-05-27 | Geigy Ag J R | STABLE COMPOSITIONS CONTAINING AN IRON CHELATE, IN PARTICULAR FOR THE TREATMENT OF PLANTS |
| ES417766A1 (en) * | 1973-07-28 | 1976-02-16 | Dabeer Sa | Iron chelates |
| US3862099A (en) * | 1973-12-12 | 1975-01-21 | Grace W R & Co | Thermoplastic adhesives |
-
1985
- 1985-12-09 ES ES549732A patent/ES8701715A1/en not_active Expired
-
1986
- 1986-05-14 FR FR868607021A patent/FR2591224B1/en not_active Expired - Lifetime
- 1986-12-05 DE DE8686430050T patent/DE3672248D1/en not_active Expired - Lifetime
- 1986-12-05 EP EP86430050A patent/EP0230199B1/en not_active Expired - Lifetime
- 1986-12-05 AT AT86430050T patent/ATE54135T1/en not_active IP Right Cessation
- 1986-12-08 IL IL80915A patent/IL80915A/en not_active IP Right Cessation
- 1986-12-09 TR TR682/86A patent/TR22975A/en unknown
-
1990
- 1990-08-29 GR GR90400443T patent/GR3000738T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2591224A1 (en) | 1987-06-12 |
| IL80915A (en) | 1991-07-18 |
| FR2591224B1 (en) | 1990-11-09 |
| ATE54135T1 (en) | 1990-07-15 |
| DE3672248D1 (en) | 1990-08-02 |
| ES8701715A1 (en) | 1986-12-01 |
| EP0230199A1 (en) | 1987-07-29 |
| GR3000738T3 (en) | 1991-10-10 |
| TR22975A (en) | 1988-12-29 |
| EP0230199B1 (en) | 1990-06-27 |
| ES549732A0 (en) | 1986-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |