ES459109A1 - Procedimiento para la obtencion de etilenglicol-diformiato odiacetato, o propilengilcol-(1,2)-diformiato o diacetato. - Google Patents
Procedimiento para la obtencion de etilenglicol-diformiato odiacetato, o propilengilcol-(1,2)-diformiato o diacetato.Info
- Publication number
- ES459109A1 ES459109A1 ES459109A ES459109A ES459109A1 ES 459109 A1 ES459109 A1 ES 459109A1 ES 459109 A ES459109 A ES 459109A ES 459109 A ES459109 A ES 459109A ES 459109 A1 ES459109 A1 ES 459109A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- glycol esters
- monohydric
- olefin
- catalyst
- 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
- 150000002334 glycols Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 Alkylene glycol Chemical compound 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Procedimiento para la obtención e etilenglicol-diformiato o diacetato, o propilenglicol(1,2)-diformiato o diacetato haciendo reaccionar etileno o propileno, oxígeno molecular y el ácido carboxílico correspondiente en presencia de un catalizador, caracterizado porque en lugar del ácido carboxílico se emplea un éster del ácido acético o fórmico con un alcohol alifático de cadena corta o el éster glicólico mismo, *** Ver imagen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762623562 DE2623562A1 (de) | 1976-05-26 | 1976-05-26 | Verfahren zur herstellung von glykolestern und deren folgeprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES459109A1 true ES459109A1 (es) | 1978-04-16 |
Family
ID=5979040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES459109A Expired ES459109A1 (es) | 1976-05-26 | 1977-05-25 | Procedimiento para la obtencion de etilenglicol-diformiato odiacetato, o propilengilcol-(1,2)-diformiato o diacetato. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4239911A (es) |
| JP (1) | JPS52144612A (es) |
| BE (1) | BE855025A (es) |
| CA (1) | CA1100994A (es) |
| DE (1) | DE2623562A1 (es) |
| ES (1) | ES459109A1 (es) |
| FR (1) | FR2352782A1 (es) |
| GB (1) | GB1579896A (es) |
| IT (1) | IT1084691B (es) |
| NL (1) | NL7705767A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL66624A (en) * | 1982-02-10 | 1986-04-29 | Gen Dynamics Corp | Wing housing and cover release assembly for self-erecting wing of a structure such as missile |
| US4440870A (en) * | 1982-07-28 | 1984-04-03 | Texaco Inc. | Novel borate catalyst systems |
| US4528396A (en) * | 1982-09-24 | 1985-07-09 | Texaco Inc. | Dicyclopentadiene derived ester compounds |
| US4800173A (en) | 1986-02-20 | 1989-01-24 | Canon Kabushiki Kaisha | Process for preparing Si or Ge epitaxial film using fluorine oxidant |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2497408A (en) * | 1947-11-13 | 1950-02-14 | Du Pont | Manufacture of propylene glycol esters |
| DE2217452C3 (de) * | 1971-04-17 | 1978-03-16 | Mitsubishi Chemical Industries, Ltd., Tokio | Verfahren zur Herstellung von 1,4-Diacyloxybuten-(2) |
| US3965156A (en) * | 1974-02-04 | 1976-06-22 | General Electric Company | Process for preparing vinyl esters of carboxylic acids |
| US3965152A (en) * | 1974-02-04 | 1976-06-22 | General Electric Company | Process for preparing allylic esters of carboxylic acids |
-
1976
- 1976-05-26 DE DE19762623562 patent/DE2623562A1/de not_active Withdrawn
-
1977
- 1977-05-13 IT IT23573/77A patent/IT1084691B/it active
- 1977-05-23 JP JP5890377A patent/JPS52144612A/ja active Pending
- 1977-05-23 FR FR7715775A patent/FR2352782A1/fr active Granted
- 1977-05-24 US US05/800,022 patent/US4239911A/en not_active Expired - Lifetime
- 1977-05-25 NL NL7705767A patent/NL7705767A/xx not_active Application Discontinuation
- 1977-05-25 CA CA279,077A patent/CA1100994A/en not_active Expired
- 1977-05-25 GB GB22027/77A patent/GB1579896A/en not_active Expired
- 1977-05-25 BE BE177893A patent/BE855025A/xx not_active IP Right Cessation
- 1977-05-25 ES ES459109A patent/ES459109A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1579896A (en) | 1980-11-26 |
| FR2352782A1 (fr) | 1977-12-23 |
| NL7705767A (nl) | 1977-11-29 |
| IT1084691B (it) | 1985-05-28 |
| US4239911A (en) | 1980-12-16 |
| DE2623562A1 (de) | 1977-12-08 |
| JPS52144612A (en) | 1977-12-02 |
| BE855025A (fr) | 1977-11-25 |
| FR2352782B3 (es) | 1980-02-15 |
| CA1100994A (en) | 1981-05-12 |
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