GB827579A - An improved oxonation process - Google Patents
An improved oxonation processInfo
- Publication number
- GB827579A GB827579A GB19813/58A GB1981358A GB827579A GB 827579 A GB827579 A GB 827579A GB 19813/58 A GB19813/58 A GB 19813/58A GB 1981358 A GB1981358 A GB 1981358A GB 827579 A GB827579 A GB 827579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- soluble
- alcohols
- compounds
- carbonylation
- 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
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Primary alcohols having 2n+2 carbon atoms per molecule are prepared from olefinic compounds having n carbon atoms per molecule, by contacting the olefinic compound with a cobalt carbonylation catalyst in the presence of hydrogen, carbon monoxide and an oil-soluble organic compound of a metal of Groups IA, IIA or IV of the Periodic Table, at elevated temperatures and pressures, withdrawing an aldehyde product and catalytically hydrogenating the aldehyde to obtain a primary alcohol. The oil-soluble organic compounds which are used are the oil-soluble compounds or complexes of lithium, sodium, potassium, beryllium, magnesium, calcium, strontium, barium, titanium, zirconium, hafnium, thorium and lead. Suitable oil-soluble compounds are, for example, the salts of oleic, stearic, naphthenic and linoleic acid; complexes with diketones such as acetylacetone; alcoholates of fatty alcohols such as decyl and tridecyl alcohols and organic esters of the Group IV metal acids, e.g. tetra-alkyl titanate. The carbonylation process is preferably carried out at 200-400 DEG F. and 2500-3500 p.s.i.g. in the presence of a cobalt catalyst. As a modification of the process the treatment with the oil-soluble compound may take place immediately after the carbonylation. In the examples beryllium acetyl acetonate, magnesium oleate, lithium oleate, potassium oleate, sodium stearate, thorium acetylacetonate, tetrabutyl titanate and lead stearate are used for the conversion of C7 olefines to C16 alcohols.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US827579XA | 1957-07-23 | 1957-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB827579A true GB827579A (en) | 1960-02-10 |
Family
ID=22173258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19813/58A Expired GB827579A (en) | 1957-07-23 | 1958-06-20 | An improved oxonation process |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB827579A (en) |
-
1958
- 1958-06-20 GB GB19813/58A patent/GB827579A/en not_active Expired
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