FR2369274A1 - Procede pour l'epoxydation d'olefines - Google Patents
Procede pour l'epoxydation d'olefinesInfo
- Publication number
- FR2369274A1 FR2369274A1 FR7732187A FR7732187A FR2369274A1 FR 2369274 A1 FR2369274 A1 FR 2369274A1 FR 7732187 A FR7732187 A FR 7732187A FR 7732187 A FR7732187 A FR 7732187A FR 2369274 A1 FR2369274 A1 FR 2369274A1
- Authority
- FR
- France
- Prior art keywords
- olefins
- epoxidation
- reaction
- peracid
- organic solution
- 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.)
- Granted
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 5
- 238000006735 epoxidation reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- 150000004965 peroxy acids Chemical class 0.000 abstract 2
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000011496 polyurethane foam Substances 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
- C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
-
- 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
- C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
- C07D301/16—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof formed in situ, e.g. from carboxylic acids and hydrogen peroxide
-
- 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)
- Epoxy Compounds (AREA)
Abstract
La présente invention concerne un procédé pour l'époxydation d'oléfines en oxydes d'oléfines par réaction avec une solution organique de peracide. Les oléfines non transformées lors de la réaction d'époxydation sont séparées du mélange issu de la zone de réaction et absorbées dans la solution organique de peracide frais envoyée dans la zone de réaction. Les oxydes d'oléfines sont utilisés comme monomères pour la fabrication de mousses de polyuréthanes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB44452/76A GB1584355A (en) | 1976-10-26 | 1976-10-26 | Epoxidation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369274A1 true FR2369274A1 (fr) | 1978-05-26 |
FR2369274B1 FR2369274B1 (fr) | 1980-12-19 |
Family
ID=10433347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7732187A Granted FR2369274A1 (fr) | 1976-10-26 | 1977-10-24 | Procede pour l'epoxydation d'olefines |
Country Status (10)
Country | Link |
---|---|
US (1) | US4193929A (fr) |
JP (1) | JPS5359611A (fr) |
BE (1) | BE860028A (fr) |
DE (1) | DE2747761A1 (fr) |
ES (1) | ES463527A1 (fr) |
FR (1) | FR2369274A1 (fr) |
GB (1) | GB1584355A (fr) |
IT (1) | IT1112106B (fr) |
NL (1) | NL7711681A (fr) |
SE (1) | SE437660B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000535A1 (fr) * | 1977-07-29 | 1979-02-07 | Bayer Ag | Procédé de préparation de vinyloxirannes substitués par un ou plusieurs halogènes |
EP0000534A1 (fr) * | 1977-07-29 | 1979-02-07 | Bayer Ag | Procédé de préparation de vinyloxirannes |
EP0000554A1 (fr) * | 1977-07-28 | 1979-02-07 | Bayer Ag | Procédé de préparation d'oxirannes substitués par des groupes halogénoalcoyle |
EP0019322A1 (fr) * | 1979-05-10 | 1980-11-26 | SOLVAY & Cie (Société Anonyme) | Procédé pour la fabrication d'oxydes d'oléfines |
EP0061393A1 (fr) * | 1981-03-24 | 1982-09-29 | Elf Atochem S.A. | Procédé continu de préparation de l'oxyde de propylène |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3247255A1 (de) * | 1982-12-21 | 1984-06-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von isolierung von polyglycidylverbindungen |
DE3643207C1 (de) * | 1986-12-18 | 1988-05-11 | Degussa | Kontinuierliches Verfahren zur Epoxydierung von Olefinen oder Olefingemischen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1535313A (en) * | 1975-02-04 | 1978-12-13 | Interox Chemicals Ltd | Production of peracids and of epoxides |
-
1976
- 1976-10-26 GB GB44452/76A patent/GB1584355A/en not_active Expired
-
1977
- 1977-10-06 US US05/839,887 patent/US4193929A/en not_active Expired - Lifetime
- 1977-10-24 FR FR7732187A patent/FR2369274A1/fr active Granted
- 1977-10-24 BE BE1008468A patent/BE860028A/fr not_active IP Right Cessation
- 1977-10-25 SE SE7712015A patent/SE437660B/xx unknown
- 1977-10-25 JP JP12730177A patent/JPS5359611A/ja active Pending
- 1977-10-25 DE DE19772747761 patent/DE2747761A1/de not_active Withdrawn
- 1977-10-25 NL NL7711681A patent/NL7711681A/xx not_active Application Discontinuation
- 1977-10-25 IT IT51551/77A patent/IT1112106B/it active
- 1977-10-25 ES ES463527A patent/ES463527A1/es not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000554A1 (fr) * | 1977-07-28 | 1979-02-07 | Bayer Ag | Procédé de préparation d'oxirannes substitués par des groupes halogénoalcoyle |
EP0000535A1 (fr) * | 1977-07-29 | 1979-02-07 | Bayer Ag | Procédé de préparation de vinyloxirannes substitués par un ou plusieurs halogènes |
EP0000534A1 (fr) * | 1977-07-29 | 1979-02-07 | Bayer Ag | Procédé de préparation de vinyloxirannes |
EP0019322A1 (fr) * | 1979-05-10 | 1980-11-26 | SOLVAY & Cie (Société Anonyme) | Procédé pour la fabrication d'oxydes d'oléfines |
EP0061393A1 (fr) * | 1981-03-24 | 1982-09-29 | Elf Atochem S.A. | Procédé continu de préparation de l'oxyde de propylène |
FR2502620A1 (fr) * | 1981-03-24 | 1982-10-01 | Ugine Kuhlmann | Procede continu de preparation de l'oxyde de propylene |
Also Published As
Publication number | Publication date |
---|---|
BE860028A (fr) | 1978-04-24 |
NL7711681A (nl) | 1978-04-28 |
ES463527A1 (es) | 1978-12-16 |
GB1584355A (en) | 1981-02-11 |
US4193929A (en) | 1980-03-18 |
DE2747761A1 (de) | 1978-04-27 |
FR2369274B1 (fr) | 1980-12-19 |
SE437660B (sv) | 1985-03-11 |
SE7712015L (sv) | 1978-04-27 |
JPS5359611A (en) | 1978-05-29 |
IT1112106B (it) | 1986-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2419268A1 (fr) | Procede pour la preparation d'aldehydes par hydroformylation d'olefines | |
ES8301862A1 (es) | Un procedimiento para hidroxilar olefinas. | |
US5391767A (en) | Process for the preparation of alkylene carbonates | |
FR2369274A1 (fr) | Procede pour l'epoxydation d'olefines | |
ES466517A1 (es) | Procedimiento de epoxidacion de olefinas | |
FR2506770B1 (fr) | Procede de production de carbonates d'alkylenes par reaction catalytique d'olefines avec le dioxyde de carbone | |
FR2444659A1 (fr) | Procede pour la preparation de la methacroleine | |
FR2357512A1 (fr) | Preparation d'aldehydes non satures en a, b a partir d'olefines avec un rendement eleve et peu de sous-produits | |
ES478961A1 (es) | Procedimiento para fabricados carboxilicos en continuo | |
ES8702171A1 (es) | Un procedimiento de producir una sal que continene molibdenosoluble en hidrocarburos | |
GR3002689T3 (en) | Process for producing 2-methyl-1,4-naphthoquinone | |
FR2375170A1 (fr) | Procede d'hydratation des olefines | |
GB1491841A (en) | Process for the preparation of 2,5-dichloro-p-xylene | |
EP0385576B1 (fr) | Procédé de préparation d'oxyde de styrène | |
JPS5612357A (en) | Production of polymethylenepolyphenylpolycarbamate | |
ES390525A1 (es) | Procedimiento continuo para la produccion de diesteres de acidos carboxilicos monobasicos. | |
FR2409995A1 (fr) | Procede de preparation d'epoxydes | |
GB1491635A (en) | Catalytic epoxidation process | |
DE3174938D1 (en) | Process for the preparation of epoxides | |
US4612398A (en) | Alkyl mercaptan process | |
DK551280A (da) | Fremgangsmaade til fremstilling af oxiraner | |
GB1440421A (en) | Process for the preparation of olefin sulphonates | |
FR2399995A1 (fr) | Procede pour la preparation d'une cyclopentenedione | |
ATE26106T1 (de) | Herstellung von orthoaminobenzotrifluorid. | |
GB1139158A (en) | Process for the preparation of olefine sulphonates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
ST | Notification of lapse |