ES461573A1 - Procedimiento para la obtencion de esteres carboxilicos de 1,2-dioles. - Google Patents
Procedimiento para la obtencion de esteres carboxilicos de 1,2-dioles.Info
- Publication number
- ES461573A1 ES461573A1 ES461573A ES461573A ES461573A1 ES 461573 A1 ES461573 A1 ES 461573A1 ES 461573 A ES461573 A ES 461573A ES 461573 A ES461573 A ES 461573A ES 461573 A1 ES461573 A1 ES 461573A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- glycol acetate
- oxygen
- diacetates
- glycols
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la obtención de ésteres carboxílicos de 1,2-dioles haciendo reaccionar una olefina con un ácido carboxílico y oxígeno molecular en presencia de un catalizador, caracterizado porque el oxígeno se disuelve fuera de la zona de reacción en, como mínimo, un componente de reacción líquido o en la mezcla de reacción reciclada, y se realiza la reacción con oxígeno disuelto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762636669 DE2636669A1 (de) | 1976-08-14 | 1976-08-14 | Verfahren zur herstellung von glykolestern |
Publications (1)
Publication Number | Publication Date |
---|---|
ES461573A1 true ES461573A1 (es) | 1978-06-01 |
Family
ID=5985467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES461573A Expired ES461573A1 (es) | 1976-08-14 | 1977-08-12 | Procedimiento para la obtencion de esteres carboxilicos de 1,2-dioles. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4189600A (es) |
JP (1) | JPS5323919A (es) |
BE (1) | BE857709A (es) |
CA (1) | CA1111064A (es) |
DE (1) | DE2636669A1 (es) |
ES (1) | ES461573A1 (es) |
FR (1) | FR2361333A1 (es) |
GB (1) | GB1582474A (es) |
IT (1) | IT1085590B (es) |
NL (1) | NL7708934A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4263448A (en) * | 1979-03-30 | 1981-04-21 | Halcon Research And Development Corp. | Process for oxidation of hydrocarbons |
TW471982B (en) | 1998-06-02 | 2002-01-11 | Dairen Chemical Corp | Catalyst manufacture method and its use for preparing vinyl acetate |
WO2002030864A1 (fr) * | 2000-10-13 | 2002-04-18 | Mitsubishi Chemical Corporation | Procede de production de diacetoxybutene |
WO2003062191A1 (en) * | 2002-01-23 | 2003-07-31 | Warner-Lambert Company Llc | N-(4-substituted phenyl)-anthranilic acid hydroxamate esters |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519754A (en) * | 1947-09-08 | 1950-08-22 | Du Pont | Manufacture of ethylene glycol esters |
US3479395A (en) * | 1966-05-02 | 1969-11-18 | Celanese Corp | Oxidation of olefins with tellurium compounds |
NL6908690A (es) | 1968-06-21 | 1969-12-23 | ||
US3668239A (en) * | 1970-04-23 | 1972-06-06 | Halcon International Inc | Process for preparing glycol esters from olefinically unsaturated compounds |
US3715389A (en) * | 1971-03-01 | 1973-02-06 | Halcon International Inc | Process for preparing glycol esters from olefinically unsaturated compounds |
US3770813A (en) * | 1971-10-26 | 1973-11-06 | Halcon International Inc | Process for producing glycol esters |
DE2410570C2 (de) | 1974-03-06 | 1982-04-29 | Basf Ag, 6700 Ludwigshafen | Vorrichtung zum Ansaugen und Verdichten von Gasen und deren Vermischung mit Flüssigkeit |
-
1976
- 1976-08-14 DE DE19762636669 patent/DE2636669A1/de not_active Withdrawn
-
1977
- 1977-07-18 US US05/816,737 patent/US4189600A/en not_active Expired - Lifetime
- 1977-07-19 CA CA283,092A patent/CA1111064A/en not_active Expired
- 1977-07-27 IT IT26220/77A patent/IT1085590B/it active
- 1977-08-08 JP JP9425977A patent/JPS5323919A/ja active Pending
- 1977-08-10 FR FR7724641A patent/FR2361333A1/fr active Granted
- 1977-08-11 BE BE180101A patent/BE857709A/xx not_active IP Right Cessation
- 1977-08-12 ES ES461573A patent/ES461573A1/es not_active Expired
- 1977-08-12 NL NL7708934A patent/NL7708934A/xx unknown
- 1977-08-12 GB GB33901/77A patent/GB1582474A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2361333B1 (es) | 1983-09-16 |
NL7708934A (nl) | 1978-02-16 |
US4189600A (en) | 1980-02-19 |
IT1085590B (it) | 1985-05-28 |
JPS5323919A (en) | 1978-03-06 |
BE857709A (fr) | 1978-02-13 |
GB1582474A (en) | 1981-01-07 |
CA1111064A (en) | 1981-10-20 |
DE2636669A1 (de) | 1978-02-23 |
FR2361333A1 (fr) | 1978-03-10 |
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