ES2174712B2 - Nuevo procedimiento para la preparacion de acidos bis (2-hidroxiaril) aminoaceticos utilizando agentes de transferencia de cianuro. - Google Patents
Nuevo procedimiento para la preparacion de acidos bis (2-hidroxiaril) aminoaceticos utilizando agentes de transferencia de cianuro.Info
- Publication number
- ES2174712B2 ES2174712B2 ES200001602A ES200001602A ES2174712B2 ES 2174712 B2 ES2174712 B2 ES 2174712B2 ES 200001602 A ES200001602 A ES 200001602A ES 200001602 A ES200001602 A ES 200001602A ES 2174712 B2 ES2174712 B2 ES 2174712B2
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- transfer agents
- procedure
- bis
- hydroxyaril
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 5
- 239000003795 chemical substances by application Substances 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- 150000007513 acids Chemical class 0.000 title 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical class NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 2
- 235000013905 glycine and its sodium salt Nutrition 0.000 abstract 2
- 239000003446 ligand Substances 0.000 abstract 2
- LEIMLDGFXIOXMT-UHFFFAOYSA-N trimethylsilyl cyanide Chemical compound C[Si](C)(C)C#N LEIMLDGFXIOXMT-UHFFFAOYSA-N 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 238000007059 Strecker synthesis reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 239000000797 iron chelating agent Substances 0.000 abstract 1
- 239000011785 micronutrient Substances 0.000 abstract 1
- 235000013369 micronutrients Nutrition 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000011002 quantification Methods 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
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
- C07C227/26—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing carboxyl groups by reaction with HCN, or a salt thereof, and amines, or from aminonitriles
-
- 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
- C07C227/02—Formation of carboxyl groups in compounds containing amino groups, e.g. by oxidation of amino alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200001602A ES2174712B2 (es) | 2000-06-28 | 2000-06-28 | Nuevo procedimiento para la preparacion de acidos bis (2-hidroxiaril) aminoaceticos utilizando agentes de transferencia de cianuro. |
| PCT/ES2001/000243 WO2002000604A1 (fr) | 2000-06-28 | 2001-06-14 | Nouveau procede de preparation d'acides bis(2-hydroxyaryl)aminoacetiques dans lequel sont utilises des agents de transfert de cyanure |
| AU74118/01A AU7411801A (en) | 2000-06-28 | 2001-06-14 | Novel method for preparing bis(2-hydroxyaryl)aminoacetic acids using cyanide transfer agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200001602A ES2174712B2 (es) | 2000-06-28 | 2000-06-28 | Nuevo procedimiento para la preparacion de acidos bis (2-hidroxiaril) aminoaceticos utilizando agentes de transferencia de cianuro. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2174712A1 ES2174712A1 (es) | 2002-11-01 |
| ES2174712B2 true ES2174712B2 (es) | 2003-09-16 |
Family
ID=8494044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200001602A Expired - Fee Related ES2174712B2 (es) | 2000-06-28 | 2000-06-28 | Nuevo procedimiento para la preparacion de acidos bis (2-hidroxiaril) aminoaceticos utilizando agentes de transferencia de cianuro. |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU7411801A (fr) |
| ES (1) | ES2174712B2 (fr) |
| WO (1) | WO2002000604A1 (fr) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921847A (en) * | 1955-10-10 | 1960-01-19 | Geigy Chem Corp | Iron chelates of ethylene bis(alphaimino-ortho-hydroxyphenylacetic acid) and method of overcoming iron deficiencies in growing plants therewith |
| US2824128A (en) * | 1956-02-03 | 1958-02-18 | Geigy Chem Corp | Preparation of phenolic ethylenediaminepolycarboxylic acids |
| US4130582A (en) * | 1977-04-19 | 1978-12-19 | Ciba-Geigy Corporation | Preparation of phenolic ethylenediaminepolycarboxylic acids |
| US4730066A (en) * | 1986-05-06 | 1988-03-08 | Mallinckrodt, Inc. | Complex for enhancing magnetic resonance imaging |
| FR2627772B1 (fr) * | 1988-02-29 | 1990-08-17 | Protex Manuf Prod Chimiq | Nouveau procede de preparation de l'acide ethylene-diamine-n-n(prime)-bis(ortho-hydroxyphenylacetique) et de derives de celui-ci |
-
2000
- 2000-06-28 ES ES200001602A patent/ES2174712B2/es not_active Expired - Fee Related
-
2001
- 2001-06-14 WO PCT/ES2001/000243 patent/WO2002000604A1/fr not_active Ceased
- 2001-06-14 AU AU74118/01A patent/AU7411801A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ES2174712A1 (es) | 2002-11-01 |
| AU7411801A (en) | 2002-01-08 |
| WO2002000604A1 (fr) | 2002-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20021101 Kind code of ref document: A1 Effective date: 20021101 |
|
| FG2A | Definitive protection |
Ref document number: 2174712B2 Country of ref document: ES |
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| FD2A | Announcement of lapse in spain |
Effective date: 20201005 |