GB1113276A - Production of oxirane compounds - Google Patents
Production of oxirane compoundsInfo
- Publication number
- GB1113276A GB1113276A GB34391/65A GB3439165A GB1113276A GB 1113276 A GB1113276 A GB 1113276A GB 34391/65 A GB34391/65 A GB 34391/65A GB 3439165 A GB3439165 A GB 3439165A GB 1113276 A GB1113276 A GB 1113276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- compound
- employed
- production
- basic
- 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
- 150000002924 oxiranes Chemical class 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 238000006735 epoxidation reaction Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- -1 oxirane compound Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000003509 tertiary alcohols Chemical class 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 239000010937 tungsten 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
- 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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/06—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the liquid phase
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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)
- Catalysts (AREA)
Abstract
An oxirane compound is produced by reacting in the liquid phase an olefin containing 3 or 4 carbon atoms with molecular oxygen in the presence of a molybdenum and/or tungsten catalyst at 50-250 DEG C. Preferred catalysts are those compounds of Mo or W which are initially soluble in the reaction mixture. A solvent such as a tertiary alcohol is preferably employed. Additionally, a basic substance, generally a compound of an alkali or alkaline earth metal giving a basic reaction in water, is employed with the catalyst in amounts ranging from 0.05 to 10 mols. per mol of metal epoxidation catalyst. Examples relate to the preparation of propylene oxide.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38949064A | 1964-08-13 | 1964-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1113276A true GB1113276A (en) | 1968-05-08 |
Family
ID=23538472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34391/65A Expired GB1113276A (en) | 1964-08-13 | 1965-08-11 | Production of oxirane compounds |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS497131B1 (en) |
| BE (1) | BE667609A (en) |
| DE (1) | DE1543018B2 (en) |
| ES (1) | ES316484A1 (en) |
| GB (1) | GB1113276A (en) |
| NL (1) | NL153873B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224032U (en) * | 1975-08-07 | 1977-02-19 | ||
| JPS55119209A (en) * | 1979-12-05 | 1980-09-12 | Hakuraku Seibiyoushiyo Kk | Method of tightening tapping screw |
| US7026492B1 (en) * | 2004-10-29 | 2006-04-11 | Lyondell Chemical Technology, L.P. | Direct epoxidation process using modifiers |
| CN111974455A (en) * | 2020-08-17 | 2020-11-24 | 吉林化工学院 | Catalyst PCuMo for catalyzing epoxidation reaction of cyclooctene and cyclododecene11@PC |
-
1965
- 1965-07-29 BE BE667609D patent/BE667609A/xx unknown
- 1965-08-04 NL NL656510118A patent/NL153873B/en not_active IP Right Cessation
- 1965-08-11 GB GB34391/65A patent/GB1113276A/en not_active Expired
- 1965-08-13 ES ES0316484A patent/ES316484A1/en not_active Expired
- 1965-08-13 DE DE19651543018 patent/DE1543018B2/en active Granted
- 1965-08-13 JP JP40048998A patent/JPS497131B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1543018A1 (en) | 1969-09-11 |
| NL153873B (en) | 1977-07-15 |
| BE667609A (en) | 1966-01-31 |
| DE1543018B2 (en) | 1973-06-20 |
| JPS497131B1 (en) | 1974-02-19 |
| NL6510118A (en) | 1966-02-14 |
| DE1543018C3 (en) | 1974-01-31 |
| ES316484A1 (en) | 1965-11-16 |
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