GB1277373A - The carboxylation of olefins - Google Patents
The carboxylation of olefinsInfo
- Publication number
- GB1277373A GB1277373A GB2291170A GB2291170A GB1277373A GB 1277373 A GB1277373 A GB 1277373A GB 2291170 A GB2291170 A GB 2291170A GB 2291170 A GB2291170 A GB 2291170A GB 1277373 A GB1277373 A GB 1277373A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- carbonyl
- jan
- rhodium
- carboxylation
- 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
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1277373 Carboxylation process BP CHEMICALS Ltd 7 Jan 1971 [16 Jan 1970 12 May 1970] 2169/70 and 22911/70 Heading C2C Olefines are carboxylated by reacting a mixture of olefine and carbon monoxide at elevated temperature in the absence of added hydrogen halide and with a rhodium carbonyl or compound giving rise to such a carbonyl as a catalyst. Ethylene, propylene, butene-1, -2, and isobutene and hexene-1 are mentioned and the catalysts may be rhodium carbonyl halide dimer, tetrarhodium dodecacarbonyl or a mixture of rhodium acetate and fluorboric acid. The reaction is in liquid phase preferably in a mixture of water and solvent such as acetone. Examples describe the preparation of propionic acid and propionates.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7100433A NL7100433A (en) | 1970-01-16 | 1971-01-13 | |
DE19712101909 DE2101909A1 (en) | 1970-01-16 | 1971-01-15 | Process for the carboxylation of olefins |
BE761658A BE761658A (en) | 1970-01-16 | 1971-01-15 | OLEFIN CARBOXYLATION |
FR7101439A FR2075634A5 (en) | 1970-01-16 | 1971-01-18 | Carboxylation of alkenes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB216970 | 1970-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1277373A true GB1277373A (en) | 1972-06-14 |
Family
ID=9734793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2291170A Expired GB1277373A (en) | 1970-01-16 | 1970-01-16 | The carboxylation of olefins |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1277373A (en) |
-
1970
- 1970-01-16 GB GB2291170A patent/GB1277373A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |