CO5221047A1 - Sintesis perfeccionada de un ligando macrociclo de tratamiento - Google Patents
Sintesis perfeccionada de un ligando macrociclo de tratamientoInfo
- Publication number
- CO5221047A1 CO5221047A1 CO00037686A CO00037686A CO5221047A1 CO 5221047 A1 CO5221047 A1 CO 5221047A1 CO 00037686 A CO00037686 A CO 00037686A CO 00037686 A CO00037686 A CO 00037686A CO 5221047 A1 CO5221047 A1 CO 5221047A1
- Authority
- CO
- Colombia
- Prior art keywords
- solution
- reaction solution
- reaction
- solid product
- tetraamide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/10—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Un método para la síntesis de un macrociclo de tetraamido que comprende:disolver una cantidad de un 1,2 bis(2-aminoalcanamido) benceno en un solvente orgánico para producir una primera solución de reacción;disolver una cantidad de un dihaluro de malonilo en una solución de acetato de etilo, para producir una; segunda solución de reacción;agregar la primera solución de reacción y la segunda solución de reacción a un recipiente de reacción que contiene una tercera solución de reacción compuesta de acetato de etilo y un depurador de ácido, para formar una mezcla de reacción; yaislar un producto sólido compuesto de un macrociclo de tetraamido de la mezcla de reacción.Un método para sintetizar un macrociclo de tetraamido, que comprende:formar una primera solución compuesta de una cantidad de una 1,2-fenilendiamina, un depurador de ácido y tetrahidrofurano;agregar un volumen de un bromuro bromoácido a la primera solución, para producir una primera mezcla de reacción;aislar un primer producto sólido compuesto de un 1,2-bis (2-bromoalcanamido)benceno de la primera mezcla de reacción por filtración; convertir el primer producto sólido en un segundo producto sólido compuesto de un 1,2-bis(2-aminoalcanamido) benceno;disolver el segundo producto sólido en un segundo solvente orgánico, para producir una primera solución de reacción;disolver una cantidad de un dihaluro de malonilo en una solución de acetato de etilo,para producir una segunda solución de reacción;agregar la primera solución de reacción y la segunda solución de reacción a un recipiente de reacción que contiene una tercera solución de reacción compuesta de acetato de etilo y un depurador de ácido, para formar una segunda mezcla de reacción;y aislar un tercer producto sólido compuesto de una macrociclo de tetraamido, de la segunda mezcla de reacción.-Un método para sintetizar un macrociclo de tetraamido, que comprende:formar una primera solución compuesta de una cantidad deuna 1,2-fenilendiamina, un depurador de ácido y tetrahidrofurano; ...
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/318,410 US6127536A (en) | 1999-05-25 | 1999-05-25 | Synthesis of a tetraamido macrocycle ligand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO5221047A1 true CO5221047A1 (es) | 2002-11-28 |
Family
ID=23238080
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO00037686A CO5221047A1 (es) | 1999-05-25 | 2000-05-23 | Sintesis perfeccionada de un ligando macrociclo de tratamiento |
| CO00080792A CO5231241A1 (es) | 1999-05-25 | 2000-10-24 | Limpiador abrasivo para superficies duras, de bajo olor, con remocion aumentada de la suciedad |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO00080792A CO5231241A1 (es) | 1999-05-25 | 2000-10-24 | Limpiador abrasivo para superficies duras, de bajo olor, con remocion aumentada de la suciedad |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6127536A (es) |
| AR (1) | AR024103A1 (es) |
| CO (2) | CO5221047A1 (es) |
| WO (1) | WO2000071542A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0020846D0 (en) * | 2000-08-23 | 2000-10-11 | Unilever Plc | Ligands for bleaching compositions and synthesis thereof |
| GB0118936D0 (en) * | 2001-08-02 | 2001-09-26 | Unilever Plc | Improvements relating to colour-safe fabric treatment compositions |
| GB0205276D0 (en) * | 2002-03-06 | 2002-04-17 | Unilever Plc | Bleaching composition |
| US7060818B2 (en) * | 2003-02-21 | 2006-06-13 | Carnegie Mellon University | Synthesis of macrocyclic tetraamido compounds and new metal insertion process |
| EP1933941A2 (en) | 2005-08-25 | 2008-06-25 | Philip R. Houle | Treatment systems for delivery of sensitizer solutions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5876625A (en) * | 1996-07-22 | 1999-03-02 | Carnegie Mellon University | Metal ligand containing bleaching compositions |
-
1999
- 1999-05-25 US US09/318,410 patent/US6127536A/en not_active Expired - Fee Related
-
2000
- 2000-05-12 WO PCT/US2000/013022 patent/WO2000071542A1/en active Application Filing
- 2000-05-23 CO CO00037686A patent/CO5221047A1/es not_active Application Discontinuation
- 2000-05-24 AR ARP000102554A patent/AR024103A1/es unknown
- 2000-10-24 CO CO00080792A patent/CO5231241A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US6127536A (en) | 2000-10-03 |
| WO2000071542A1 (en) | 2000-11-30 |
| CO5231241A1 (es) | 2002-12-27 |
| AR024103A1 (es) | 2002-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn |