ES348828A1 - Epoxidation of olefinically unsaturated compounds - Google Patents
Epoxidation of olefinically unsaturated compoundsInfo
- Publication number
- ES348828A1 ES348828A1 ES348828A ES348828A ES348828A1 ES 348828 A1 ES348828 A1 ES 348828A1 ES 348828 A ES348828 A ES 348828A ES 348828 A ES348828 A ES 348828A ES 348828 A1 ES348828 A1 ES 348828A1
- Authority
- ES
- Spain
- Prior art keywords
- reaction
- hydroperoxide
- olefinically unsaturated
- liquid phase
- autogenous pressure
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
In the production of epoxides by the liquid phase catalytic reaction between an olefinically unsaturated compound and an organic hydroperoxide the reaction is carried out below "autogenous pressure" while maintaining the reaction temperature at a level sufficient to volatilize a portion of the liquid phase reaction medium. Autogenous pressure is defined as the bubble point pressure of the liquid reaction medium at the reaction temperature. Suitable olefins are, for example, aliphatic and aromatic mono-oleflnic hydrocarbons, butadiene, vinylcyclohexene, allyl alcohol, methallyl alcohol, diallyl ether, emthyl methacrylate, methyl oleate, methyl vinyl ketone and allyl chloride. Preferred hydroperoxides are ethylbenzene hydroperoxide, tertiary butyl hydroperoxide, and cyclohexanone peroxide. The preferred catalysts are those containing molybdenum, titanium vanadium and tungsten. An example is given of the conversion of propylene to propylene oxide.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60619266A | 1966-12-30 | 1966-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES348828A1 true ES348828A1 (en) | 1969-03-16 |
Family
ID=24426955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES348828A Expired ES348828A1 (en) | 1966-12-30 | 1967-12-30 | Epoxidation of olefinically unsaturated compounds |
Country Status (12)
| Country | Link |
|---|---|
| BE (1) | BE708548A (en) |
| CH (1) | CH478113A (en) |
| DE (1) | DE1668234C3 (en) |
| DK (1) | DK127385B (en) |
| ES (1) | ES348828A1 (en) |
| FR (1) | FR1548198A (en) |
| GB (1) | GB1218560A (en) |
| IL (1) | IL29241A (en) |
| LU (1) | LU55162A1 (en) |
| NL (1) | NL160561C (en) |
| NO (1) | NO127536B (en) |
| SE (1) | SE342039B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002366573A1 (en) | 2001-12-05 | 2003-06-23 | Dow Global Technologies Inc. | Process of preparing an olefin oxide from olefin and organic hydroperoxide |
-
1967
- 1967-12-13 NL NL6716926A patent/NL160561C/en not_active IP Right Cessation
- 1967-12-20 DK DK639167A patent/DK127385B/en unknown
- 1967-12-21 GB GB5811667A patent/GB1218560A/en not_active Expired
- 1967-12-27 BE BE708548D patent/BE708548A/en unknown
- 1967-12-27 LU LU55162D patent/LU55162A1/xx unknown
- 1967-12-28 FR FR1548198D patent/FR1548198A/fr not_active Expired
- 1967-12-29 NO NO17120467A patent/NO127536B/no unknown
- 1967-12-29 IL IL2924167A patent/IL29241A/en unknown
- 1967-12-29 CH CH1833267A patent/CH478113A/en not_active IP Right Cessation
- 1967-12-30 DE DE1967H0064931 patent/DE1668234C3/en not_active Expired
- 1967-12-30 ES ES348828A patent/ES348828A1/en not_active Expired
-
1968
- 1968-01-02 SE SE1868A patent/SE342039B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL29241A (en) | 1971-08-25 |
| DE1668234C3 (en) | 1979-02-22 |
| NL160561C (en) | 1979-11-15 |
| DK127385B (en) | 1973-10-29 |
| SE342039B (en) | 1972-01-24 |
| CH478113A (en) | 1969-09-15 |
| NL160561B (en) | 1979-06-15 |
| FR1548198A (en) | 1968-11-29 |
| BE708548A (en) | 1968-06-27 |
| LU55162A1 (en) | 1969-08-08 |
| NL6716926A (en) | 1968-07-01 |
| NO127536B (en) | 1973-07-09 |
| DE1668234B2 (en) | 1978-06-15 |
| GB1218560A (en) | 1971-01-06 |
| DE1668234A1 (en) | 1971-05-19 |
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