FR2187774A1 - 1,2-Epoxide prodn - by epoxidation of olefins with molecular oxygen using bimetallic catalyst - Google Patents
1,2-Epoxide prodn - by epoxidation of olefins with molecular oxygen using bimetallic catalystInfo
- Publication number
- FR2187774A1 FR2187774A1 FR7221528A FR7221528A FR2187774A1 FR 2187774 A1 FR2187774 A1 FR 2187774A1 FR 7221528 A FR7221528 A FR 7221528A FR 7221528 A FR7221528 A FR 7221528A FR 2187774 A1 FR2187774 A1 FR 2187774A1
- Authority
- FR
- France
- Prior art keywords
- prodn
- epoxidation
- epoxide
- olefins
- molecular oxygen
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- 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
Abstract
The catalyst contains (a) >=1 salt or complex of Mo or W, selected from peroxide cpds. of Mo or W complexed by (in)organic amides, and from Mo or W carboxylates, and (b) 1 salt or chelated of Fe, V, Ni, Ti or Zr, e.g. as the di-pi-cyclopentadienyl-, polyphthalocyanine- or dithiolate. Reaction is effected at 20-220 degrees C, using a catalyst concn. of 1-10-5 gm. atom metal/kg. charge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7221528A FR2187774A1 (en) | 1972-06-14 | 1972-06-14 | 1,2-Epoxide prodn - by epoxidation of olefins with molecular oxygen using bimetallic catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7221528A FR2187774A1 (en) | 1972-06-14 | 1972-06-14 | 1,2-Epoxide prodn - by epoxidation of olefins with molecular oxygen using bimetallic catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2187774A1 true FR2187774A1 (en) | 1974-01-18 |
FR2187774B1 FR2187774B1 (en) | 1974-07-26 |
Family
ID=9100229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7221528A Granted FR2187774A1 (en) | 1972-06-14 | 1972-06-14 | 1,2-Epoxide prodn - by epoxidation of olefins with molecular oxygen using bimetallic catalyst |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2187774A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521609A (en) * | 1983-07-01 | 1985-06-04 | Texaco Inc. | Cycloalkane epoxides produced by air oxidation of cycloalkenes over lead zirconate as catalyst |
US5041142A (en) * | 1990-03-23 | 1991-08-20 | Lever Brothers Company, Division Of Conopco Inc. | Peroxymetallates and their use as bleach activating catalysts |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2044007A5 (en) * | 1969-05-05 | 1971-02-19 | Inst Francais Du Petrole | Epoxidising olefins using a transition metal - catalyst |
-
1972
- 1972-06-14 FR FR7221528A patent/FR2187774A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2044007A5 (en) * | 1969-05-05 | 1971-02-19 | Inst Francais Du Petrole | Epoxidising olefins using a transition metal - catalyst |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521609A (en) * | 1983-07-01 | 1985-06-04 | Texaco Inc. | Cycloalkane epoxides produced by air oxidation of cycloalkenes over lead zirconate as catalyst |
US5041142A (en) * | 1990-03-23 | 1991-08-20 | Lever Brothers Company, Division Of Conopco Inc. | Peroxymetallates and their use as bleach activating catalysts |
Also Published As
Publication number | Publication date |
---|---|
FR2187774B1 (en) | 1974-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |