MX9707105A - Preparacion de esteres 3-pentenoico mediante carbonilacion de alcoxibutenos. - Google Patents
Preparacion de esteres 3-pentenoico mediante carbonilacion de alcoxibutenos.Info
- Publication number
- MX9707105A MX9707105A MX9707105A MX9707105A MX9707105A MX 9707105 A MX9707105 A MX 9707105A MX 9707105 A MX9707105 A MX 9707105A MX 9707105 A MX9707105 A MX 9707105A MX 9707105 A MX9707105 A MX 9707105A
- Authority
- MX
- Mexico
- Prior art keywords
- alkoxybutenes
- carbonylation
- acid esters
- producing
- pentenic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C07C67/37—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by reaction of ethers with carbon monoxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Se preparan ésteres 3-pentenoicos mediante la carbonilacion de alcoxibutenos en presencia de un catalizador y un solvente a temperatura elevada y bajo una presion alta, mediante la reaccion de al menos un alcoxibuteno C1-C10 en donde un grupo alcoxi se encuentra en la posicion alilo en relacion con el doble enlace con monoxido de carbono a una temperatura de 60 a 140 degree C y una presion parcial de monoxido de carbono dentro del rango de 3 a 30 MPa en presencia de un catalizador basado en paladio.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19510324.6 | 1995-03-22 | ||
| DE19510324A DE19510324A1 (de) | 1995-03-22 | 1995-03-22 | Verfahren zur Herstellung von 3-Pentensäureestern durch Carbonylierung von Alkoxybutenen |
| PCT/EP1996/001123 WO1996029300A1 (de) | 1995-03-22 | 1996-03-15 | Verfahren zur herstellung von 3-pentensäureestern durch carbonylierung von alkoxybutenen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9707105A true MX9707105A (es) | 1997-11-29 |
| MXPA97007105A MXPA97007105A (es) | 1998-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| MM | Annulment or lapse due to non-payment of fees |