ECSP910793A - La tecnologia de transvinilacion ayudada azeotropica - Google Patents
La tecnologia de transvinilacion ayudada azeotropicaInfo
- 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.
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 (es) | 1992-12-21 |
Family
ID=24489338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EC1991000793A ECSP910793A (es) | 1990-11-30 | 1991-11-19 | La tecnologia de transvinilacion ayudada azeotropica |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0513331A1 (es) |
JP (1) | JPH05503948A (es) |
KR (1) | KR920703503A (es) |
AU (1) | AU9116891A (es) |
BG (1) | BG96711A (es) |
BR (1) | BR9106065A (es) |
CA (1) | CA2075622A1 (es) |
EC (1) | ECSP910793A (es) |
FI (1) | FI923416A0 (es) |
HU (1) | HUT63603A (es) |
MC (1) | MC2241A1 (es) |
NO (1) | NO922980L (es) |
WO (1) | WO1992009554A1 (es) |
ZA (1) | ZA919454B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2934264B1 (fr) * | 2008-07-22 | 2012-07-20 | Arkema France | Fabrication d'esters de vinyle a partir de matieres renouvelables, esters de vinyle obtenus et utilisations |
DE102012002274A1 (de) | 2012-02-06 | 2013-08-08 | Oxea Gmbh | Verfahren zur Koppelproduktion von Vinylestern und Essigsäurefolgeprodukten oder Propionsäurefolgeprodukten |
DE102012002282A1 (de) | 2012-02-06 | 2013-08-08 | Oxea Gmbh | Verfahren zur Herstellung von Vinylestern |
DE102013224496A1 (de) | 2013-11-29 | 2015-06-03 | Wacker Chemie Ag | Verfahren zur Ruthenium-katalysierten Umvinylierung von Carbonsäuren |
DE102013224491A1 (de) | 2013-11-29 | 2015-06-03 | Wacker Chemie Ag | Verfahren zur Ruthenium-katalysierten Umvinylierung von Carbonsäuren |
DE102014206915A1 (de) | 2014-04-10 | 2015-10-15 | Wacker Chemie Ag | Verfahren zur Darstellung einer aktiven Ruthenium-Katalysatorlösung für die Umvinylierung von Carbonsäuren |
DE102014206916A1 (de) | 2014-04-10 | 2015-10-15 | Wacker Chemie Ag | Verfahren zur Ruthenium-katalysierten Umvinylierung von Carbonsäuren |
DE102014210835A1 (de) | 2014-06-06 | 2015-12-17 | Wacker Chemie Ag | Verfahren zur Trennung von hochsiedenden Carbonsäurevinylester/Carbonsäure-Gemischen |
DE102015216373A1 (de) | 2015-08-27 | 2017-03-02 | Wacker Chemie Ag | Verfahren zur katalytischen Umvinylierung von Carbonsäuren |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE912810C (de) * | 1943-02-18 | 1954-06-03 | Wacker Chemie Gmbh | Verfahren zur Herstellung von monomeren Vinylestern |
DE1282014C2 (de) * | 1967-01-12 | 1969-07-17 | Hoechst Ag | Verfahren zur Gewinnung von Vinylestern und Carbonsaeuren |
DE1668650A1 (de) * | 1968-02-20 | 1971-09-23 | Reichhold Albert Chemie Ag | Verfahren zur Herstellung von Estern durch Umacylieren von Estern |
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/es unknown
- 1991-11-27 BR BR919106065A patent/BR9106065A/pt not_active Application Discontinuation
- 1991-11-27 EP EP92901814A patent/EP0513331A1/en not_active Withdrawn
- 1991-11-27 AU AU91168/91A patent/AU9116891A/en not_active Abandoned
- 1991-11-27 MC MC91US9108757D patent/MC2241A1/xx unknown
- 1991-11-27 JP JP4501986A patent/JPH05503948A/ja active Pending
- 1991-11-27 HU HU922264A patent/HUT63603A/hu unknown
- 1991-11-27 KR KR1019920701790A patent/KR920703503A/ko not_active Application Discontinuation
- 1991-11-27 WO PCT/US1991/008757 patent/WO1992009554A1/en not_active Application Discontinuation
- 1991-11-27 CA CA002075622A patent/CA2075622A1/en not_active Abandoned
- 1991-11-29 ZA ZA919454A patent/ZA919454B/xx unknown
-
1992
- 1992-07-28 NO NO92922980A patent/NO922980L/no unknown
- 1992-07-29 BG BG096711A patent/BG96711A/bg unknown
- 1992-07-29 FI FI923416A patent/FI923416A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
BR9106065A (pt) | 1993-03-09 |
JPH05503948A (ja) | 1993-06-24 |
NO922980D0 (no) | 1992-07-28 |
FI923416A (fi) | 1992-07-29 |
MC2241A1 (fr) | 1993-02-23 |
ZA919454B (en) | 1992-09-30 |
HUT63603A (en) | 1993-09-28 |
KR920703503A (ko) | 1992-12-18 |
FI923416A0 (fi) | 1992-07-29 |
WO1992009554A1 (en) | 1992-06-11 |
AU9116891A (en) | 1992-06-25 |
CA2075622A1 (en) | 1992-05-31 |
EP0513331A1 (en) | 1992-11-19 |
BG96711A (bg) | 1993-12-24 |
NO922980L (no) | 1992-09-18 |
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