ECSP910793A - AZEOTROPIC ASSISTED TRANSVINILATION TECHNOLOGY - Google Patents
AZEOTROPIC ASSISTED TRANSVINILATION TECHNOLOGYInfo
- Publication number
- ECSP910793A ECSP910793A EC1991000793A ECSP910793A ECSP910793A EC SP910793 A ECSP910793 A EC SP910793A EC 1991000793 A EC1991000793 A EC 1991000793A EC SP910793 A ECSP910793 A EC SP910793A EC SP910793 A ECSP910793 A EC SP910793A
- Authority
- EC
- Ecuador
- Prior art keywords
- bronsted acid
- alkenyl derivative
- azeotropic
- transvinilation
- assisted
- 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
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/04—Formic acid esters
- C07C69/10—Formic acid esters of trihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Proceso para la preparación de un derivado de alquenilico de un acido bronsted mediante la reacción de transvinilación de un derivado alquenilico de un primer acido bronsted con un segundo acido bronsted de la presencia de un catalizador, siendo capaz dicho catalizador de catalizar la reacción de transvinilación mediante la cual se forma una mezcla reactiva que comprende un derivado alquenilico de dicho segundo acido bronsted y el acido de conjugación de dicho derivado alquenilico de dicho primer acido bronsted, agregando un agente azeotropico capaz de formar un azeotropo con al menos dicho derivado alquenilico como producto de la transvinilación del derivado alquenilico de dicho segundo acido bronsted.Process for the preparation of an alkenyl derivative of a bronsted acid by the transvinylation reaction of an alkenyl derivative of a first bronsted acid with a second bronsted acid in the presence of a catalyst, said catalyst being capable of catalyzing the transvinylation reaction by which forms a reactive mixture comprising an alkenyl derivative of said second bronsted acid and the conjugation acid of said alkenyl derivative of said first bronsted acid, adding an azeotropic agent capable of forming an azeotrope with at least said alkenyl derivative as a product of transvinylation of the alkenyl derivative of said second bronsted acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62123890A | 1990-11-30 | 1990-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP910793A true ECSP910793A (en) | 1992-12-21 |
Family
ID=24489338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EC1991000793A ECSP910793A (en) | 1990-11-30 | 1991-11-19 | AZEOTROPIC ASSISTED TRANSVINILATION TECHNOLOGY |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0513331A1 (en) |
JP (1) | JPH05503948A (en) |
KR (1) | KR920703503A (en) |
AU (1) | AU9116891A (en) |
BR (1) | BR9106065A (en) |
CA (1) | CA2075622A1 (en) |
EC (1) | ECSP910793A (en) |
FI (1) | FI923416A0 (en) |
HU (1) | HUT63603A (en) |
MC (1) | MC2241A1 (en) |
NO (1) | NO922980L (en) |
WO (1) | WO1992009554A1 (en) |
ZA (1) | ZA919454B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2934264B1 (en) * | 2008-07-22 | 2012-07-20 | Arkema France | MANUFACTURE OF VINYL ESTERS FROM RENEWABLE MATERIALS, VINYL ESTERS OBTAINED AND USES THEREOF |
DE102012002274A1 (en) | 2012-02-06 | 2013-08-08 | Oxea Gmbh | Process for the co-production of vinyl esters and acetic acid derivatives or propionic acid derivatives |
DE102012002282A1 (en) * | 2012-02-06 | 2013-08-08 | Oxea Gmbh | Process for the preparation of vinyl esters |
DE102013224491A1 (en) | 2013-11-29 | 2015-06-03 | Wacker Chemie Ag | Process for the ruthenium-catalyzed transvinylation of carboxylic acids |
DE102013224496A1 (en) | 2013-11-29 | 2015-06-03 | Wacker Chemie Ag | Process for the ruthenium-catalyzed transvinylation of carboxylic acids |
DE102014206915A1 (en) | 2014-04-10 | 2015-10-15 | Wacker Chemie Ag | Process for the preparation of an active ruthenium catalyst solution for the transvinylation of carboxylic acids |
DE102014206916A1 (en) | 2014-04-10 | 2015-10-15 | Wacker Chemie Ag | Process for the ruthenium-catalyzed transvinylation of carboxylic acids |
DE102014210835A1 (en) | 2014-06-06 | 2015-12-17 | Wacker Chemie Ag | Process for the separation of high-boiling carboxylic acid vinyl ester / carboxylic acid mixtures |
DE102015216373A1 (en) | 2015-08-27 | 2017-03-02 | Wacker Chemie Ag | Process for the catalytic re-vinylation of carboxylic acids |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE912810C (en) * | 1943-02-18 | 1954-06-03 | Wacker Chemie Gmbh | Process for the preparation of monomeric vinyl esters |
DE1282014C2 (en) * | 1967-01-12 | 1969-07-17 | Hoechst Ag | Process for the production of vinyl esters and carboxylic acids |
DE1668650A1 (en) * | 1968-02-20 | 1971-09-23 | Reichhold Albert Chemie Ag | Process for the preparation of esters by transacylating esters |
US3755387A (en) * | 1969-08-05 | 1973-08-28 | Dow Chemical Co | Vapor phase transvinylation process |
GB1486443A (en) * | 1975-05-19 | 1977-09-21 | Ici Ltd | Production of vinyl esters of organic carboxylic acids |
-
1991
- 1991-11-19 EC EC1991000793A patent/ECSP910793A/en unknown
- 1991-11-27 JP JP4501986A patent/JPH05503948A/en active Pending
- 1991-11-27 BR BR919106065A patent/BR9106065A/en not_active Application Discontinuation
- 1991-11-27 EP EP92901814A patent/EP0513331A1/en not_active Withdrawn
- 1991-11-27 HU HU922264A patent/HUT63603A/en unknown
- 1991-11-27 KR KR1019920701790A patent/KR920703503A/en not_active Application Discontinuation
- 1991-11-27 WO PCT/US1991/008757 patent/WO1992009554A1/en not_active Application Discontinuation
- 1991-11-27 AU AU91168/91A patent/AU9116891A/en not_active Abandoned
- 1991-11-27 CA CA002075622A patent/CA2075622A1/en not_active Abandoned
- 1991-11-27 MC MC91US9108757D patent/MC2241A1/en unknown
- 1991-11-29 ZA ZA919454A patent/ZA919454B/en unknown
-
1992
- 1992-07-28 NO NO92922980A patent/NO922980L/en unknown
- 1992-07-29 FI FI923416A patent/FI923416A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI923416A (en) | 1992-07-29 |
MC2241A1 (en) | 1993-02-23 |
FI923416A0 (en) | 1992-07-29 |
NO922980D0 (en) | 1992-07-28 |
CA2075622A1 (en) | 1992-05-31 |
AU9116891A (en) | 1992-06-25 |
KR920703503A (en) | 1992-12-18 |
JPH05503948A (en) | 1993-06-24 |
ZA919454B (en) | 1992-09-30 |
BR9106065A (en) | 1993-03-09 |
EP0513331A1 (en) | 1992-11-19 |
NO922980L (en) | 1992-09-18 |
WO1992009554A1 (en) | 1992-06-11 |
HUT63603A (en) | 1993-09-28 |
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