GB876025A - Process for the manufacture of carbonyl compounds - Google Patents
Process for the manufacture of carbonyl compoundsInfo
- Publication number
- GB876025A GB876025A GB20720/58A GB2072058A GB876025A GB 876025 A GB876025 A GB 876025A GB 20720/58 A GB20720/58 A GB 20720/58A GB 2072058 A GB2072058 A GB 2072058A GB 876025 A GB876025 A GB 876025A
- Authority
- GB
- United Kingdom
- Prior art keywords
- salts
- platinum group
- potassium
- rhodium
- olefinically unsaturated
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Carbonyl compounds, in particular aldehydes and ketones, are prepared by contacting an olefinically unsaturated hydrocarbon with an aqueous solution containing a compound of a metal of the platinum group at a temperature of 0-200 DEG C. in the presence of an oxidising agent having an oxidation potential higher than that of the platinum group metal compound in the solution. Preferably the halides, sulphates or phosphates of the platinum group metal are used. Suitable oxidising agents are, for example, persulphates, oxygen acids of halogens and their salts, chromates and other oxyacid salts, and salts of multivalent metals. The process is preferably carried out at a pressure of 1-50 atm. The process is applicable to aliphatic, cycloaliphatic and aromatic substituted olefinically unsaturated hydrocarbons as well as diolefinic hydrocarbons. Among the compounds of the platinum group metals used are salts of palladium, rhodium, ruthenium, iridium, rhodium, and chloroplatinic acid. The oxidising agents used include ferric sulphate, potassium persulphate, potassium dichromate, cupric sulphate, cupric acetate, potassium bromate, potassium periodate and ferric chloride. Specification 876,024 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE876025T | 1957-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB876025A true GB876025A (en) | 1961-08-30 |
Family
ID=6817534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20720/58A Expired GB876025A (en) | 1957-06-28 | 1958-06-27 | Process for the manufacture of carbonyl compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB876025A (en) |
-
1958
- 1958-06-27 GB GB20720/58A patent/GB876025A/en not_active Expired
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