FR1453634A - Procédé d'isomérisation des aldéhydes en cétones - Google Patents
Procédé d'isomérisation des aldéhydes en cétonesInfo
- Publication number
- FR1453634A FR1453634A FR38091A FR38091A FR1453634A FR 1453634 A FR1453634 A FR 1453634A FR 38091 A FR38091 A FR 38091A FR 38091 A FR38091 A FR 38091A FR 1453634 A FR1453634 A FR 1453634A
- Authority
- FR
- France
- Prior art keywords
- isomerization
- aldehydes
- ketones
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- 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
- Y02P20/584—Recycling of catalysts
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US410569A US3384668A (en) | 1964-11-12 | 1964-11-12 | Conversion of aldethydes to ketones |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1453634A true FR1453634A (fr) | 1966-06-03 |
Family
ID=23625306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR38091A Expired FR1453634A (fr) | 1964-11-12 | 1965-11-12 | Procédé d'isomérisation des aldéhydes en cétones |
Country Status (4)
Country | Link |
---|---|
US (1) | US3384668A (fr) |
DE (1) | DE1232126B (fr) |
FR (1) | FR1453634A (fr) |
GB (1) | GB1049990A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0348793A2 (fr) * | 1988-06-30 | 1990-01-03 | BASF Aktiengesellschaft | Procédé pour la préparation de cétones |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496197A (en) * | 1969-03-05 | 1970-02-17 | Upjohn Co | Oxidation of aldehydes to ketones employing copper ions as catalysts |
US3966822A (en) * | 1971-05-19 | 1976-06-29 | Chisso Corporation | Catalytic preparation of ketones from aldehydes |
FR2265712B1 (fr) * | 1974-03-29 | 1978-12-29 | Huels Chemische Werke Ag | |
DE2852716C2 (de) * | 1978-12-06 | 1981-01-08 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von Butan-2.3-dion |
US4329506A (en) * | 1980-08-28 | 1982-05-11 | The Standard Oil Company | Isomerization of aldehydes to ketones |
US4380672A (en) * | 1980-08-28 | 1983-04-19 | The Standard Oil Company | Conversion of 2-phenyl propanal to 2-indanone |
US4694108A (en) * | 1986-08-01 | 1987-09-15 | Phillips Petroleum Company | Synthesis of higher ketones |
-
1964
- 1964-11-12 US US410569A patent/US3384668A/en not_active Expired - Lifetime
-
1965
- 1965-09-01 DE DEE30024A patent/DE1232126B/de active Pending
- 1965-11-11 GB GB47925/65D patent/GB1049990A/en not_active Expired
- 1965-11-12 FR FR38091A patent/FR1453634A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0348793A2 (fr) * | 1988-06-30 | 1990-01-03 | BASF Aktiengesellschaft | Procédé pour la préparation de cétones |
EP0348793A3 (en) * | 1988-06-30 | 1990-08-08 | Basf Aktiengesellschaft | Process for the preparation of ketones |
Also Published As
Publication number | Publication date |
---|---|
US3384668A (en) | 1968-05-21 |
DE1232126B (de) | 1967-01-12 |
GB1049990A (en) | 1966-11-30 |
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