ES2104233T3 - Procedimiento para la fabricacion de esteres del acido pimelico. - Google Patents
Procedimiento para la fabricacion de esteres del acido pimelico.Info
- Publication number
- ES2104233T3 ES2104233T3 ES94111105T ES94111105T ES2104233T3 ES 2104233 T3 ES2104233 T3 ES 2104233T3 ES 94111105 T ES94111105 T ES 94111105T ES 94111105 T ES94111105 T ES 94111105T ES 2104233 T3 ES2104233 T3 ES 2104233T3
- Authority
- ES
- Spain
- Prior art keywords
- pimelic acid
- esters
- procedure
- manufacture
- substitute
- 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 - Lifetime
Links
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO PARA LA ELABORACION DE ESTERES DE ACIDO PIMELICO ALIFATICOS O ALCOHOLES AROMATICOS CONTENIENDO DESDE 0 HASTA 3 SUSTITUYENTES ALQUIL, DONDE EN UNA FORMA CONOCIDA UN CICLOEXANONA EVENTUALMENTE SUSTITUIDO ALQUIL SE CARBOXILA PARA LA OBTENCION DEL CORRESPONDIENTE 2 UACION, SE FORMA LA SAL CORRESPONDIENTE EN PRESENCIA DE UNA BASE FUERTE, QUE SE TRANSFORMA CON UN ALCOHOL EN TEMPERATURAS DESDE 50 HASTA 250
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4331000A DE4331000A1 (de) | 1993-09-13 | 1993-09-13 | Verfahren zur Herstellung von Pimelinsäureestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2104233T3 true ES2104233T3 (es) | 1997-10-01 |
Family
ID=6497568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94111105T Expired - Lifetime ES2104233T3 (es) | 1993-09-13 | 1994-07-16 | Procedimiento para la fabricacion de esteres del acido pimelico. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5436365A (es) |
| EP (1) | EP0643036B1 (es) |
| JP (1) | JPH07149692A (es) |
| DE (2) | DE4331000A1 (es) |
| ES (1) | ES2104233T3 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19623585A1 (de) * | 1996-06-13 | 1997-12-18 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Diestern höherer alpha,w-Dicarbonsäuren |
| AU2001284002A1 (en) * | 2000-08-11 | 2002-02-25 | Consorzio Interuniversitario Nazionale La Chimica Per L'ambiente | Synthesis of alpha,omega-diesters |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3574756A (en) * | 1966-10-10 | 1971-04-13 | Desmond Sheehan | Method of preparing organic nitro compounds |
-
1993
- 1993-09-13 DE DE4331000A patent/DE4331000A1/de not_active Withdrawn
-
1994
- 1994-07-16 DE DE59402996T patent/DE59402996D1/de not_active Expired - Fee Related
- 1994-07-16 ES ES94111105T patent/ES2104233T3/es not_active Expired - Lifetime
- 1994-07-16 EP EP94111105A patent/EP0643036B1/de not_active Expired - Lifetime
- 1994-09-12 JP JP6217549A patent/JPH07149692A/ja active Pending
- 1994-09-12 US US08/302,971 patent/US5436365A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0643036B1 (de) | 1997-06-04 |
| DE4331000A1 (de) | 1995-03-16 |
| JPH07149692A (ja) | 1995-06-13 |
| DE59402996D1 (de) | 1997-07-10 |
| US5436365A (en) | 1995-07-25 |
| EP0643036A1 (de) | 1995-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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