GB1296503A - - Google Patents
Info
- Publication number
- GB1296503A GB1296503A GB1296503DA GB1296503A GB 1296503 A GB1296503 A GB 1296503A GB 1296503D A GB1296503D A GB 1296503DA GB 1296503 A GB1296503 A GB 1296503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ketone
- acetaldehyde
- aldehyde
- product
- reacted
- 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
Abstract
1296503 Telomerization process for ketones CELANESE CORP 5 May 1971 [8 May 1970] 13156/71 Heading C2C An aliphatic or cycloaliphatic ketone containing product is prepared by introducing an olefinic hydrocarbon and an aldehyde into a liquid consisting predominantly of the aldehyde and/or the hydrocarbon, and simultaneously introducing molecular oxygen into the liquid at a rate sufficient to initiate telomerization but below that at which there are formed more than 2 mols. of the carboxylic acid corresponding to the aldehyde per mole of total ketone. In examples, acetaldehyde and ethylene are reacted to give methyl ethyl ketone with some 2- hexanone and 2-octanone, and acetaldehyde and cyclohexene are reacted to give methyl cyclo hexyl ketone. Acetic acid is a by-product. Reference is also made to the product of methyl isobutyl ketone and homologues from acetaldehyde and isobutene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3589370A | 1970-05-08 | 1970-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296503A true GB1296503A (en) | 1972-11-15 |
Family
ID=21885414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296503D Expired GB1296503A (en) | 1970-05-08 | 1971-05-05 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE766856A (en) |
| DE (1) | DE2122750A1 (en) |
| FR (1) | FR2091364A5 (en) |
| GB (1) | GB1296503A (en) |
| NL (1) | NL7106202A (en) |
-
1971
- 1971-05-05 GB GB1296503D patent/GB1296503A/en not_active Expired
- 1971-05-06 NL NL7106202A patent/NL7106202A/xx unknown
- 1971-05-07 DE DE19712122750 patent/DE2122750A1/de active Pending
- 1971-05-07 FR FR7116650A patent/FR2091364A5/fr not_active Expired
- 1971-05-07 BE BE766856A patent/BE766856A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE766856A (en) | 1971-10-01 |
| NL7106202A (en) | 1971-11-10 |
| DE2122750A1 (en) | 1971-11-25 |
| FR2091364A5 (en) | 1972-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |