GB1470302A - Process for the production of butanediol - Google Patents
Process for the production of butanediolInfo
- Publication number
- GB1470302A GB1470302A GB1165974A GB1165974A GB1470302A GB 1470302 A GB1470302 A GB 1470302A GB 1165974 A GB1165974 A GB 1165974A GB 1165974 A GB1165974 A GB 1165974A GB 1470302 A GB1470302 A GB 1470302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- elevated temperature
- carboxylic acid
- butane
- diol
- 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
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 title abstract 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 2
- 150000001735 carboxylic acids Chemical class 0.000 abstract 2
- 229910052741 iridium Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052697 platinum Inorganic materials 0.000 abstract 2
- 229910052703 rhodium Inorganic materials 0.000 abstract 2
- 229910052707 ruthenium Inorganic materials 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- -1 diol carboxylate esters Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052762 osmium Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36523173A | 1973-05-30 | 1973-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1470302A true GB1470302A (en) | 1977-04-14 |
Family
ID=23438014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1165974A Expired GB1470302A (en) | 1973-05-30 | 1974-03-15 | Process for the production of butanediol |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5030810A (enrdf_load_stackoverflow) |
| BR (1) | BR7404406D0 (enrdf_load_stackoverflow) |
| CA (1) | CA1051036A (enrdf_load_stackoverflow) |
| DE (1) | DE2425844A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2231648B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1470302A (enrdf_load_stackoverflow) |
| IT (1) | IT1012956B (enrdf_load_stackoverflow) |
| NL (1) | NL7407242A (enrdf_load_stackoverflow) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR697171A (fr) * | 1929-09-24 | 1931-01-13 | Procédé pour l'obtention de l'éthylène-glycol | |
| US3239569A (en) * | 1960-07-22 | 1966-03-08 | Shell Oil Co | Hydroformylation of olefins |
| US3190912A (en) * | 1962-05-02 | 1965-06-22 | Nat Distillers Chem Corp | Process for preparing esters |
| GB1264394A (enrdf_load_stackoverflow) * | 1969-10-17 | 1972-02-23 |
-
1974
- 1974-03-15 GB GB1165974A patent/GB1470302A/en not_active Expired
- 1974-03-25 CA CA195,892A patent/CA1051036A/en not_active Expired
- 1974-05-28 DE DE19742425844 patent/DE2425844A1/de not_active Withdrawn
- 1974-05-29 JP JP5984274A patent/JPS5030810A/ja active Pending
- 1974-05-29 NL NL7407242A patent/NL7407242A/xx not_active Application Discontinuation
- 1974-05-29 FR FR7418582A patent/FR2231648B1/fr not_active Expired
- 1974-05-30 IT IT2334974A patent/IT1012956B/it active
- 1974-05-30 BR BR440674A patent/BR7404406D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7407242A (enrdf_load_stackoverflow) | 1974-12-03 |
| IT1012956B (it) | 1977-03-10 |
| BR7404406D0 (pt) | 1975-09-30 |
| AU6952374A (en) | 1975-12-04 |
| JPS5030810A (enrdf_load_stackoverflow) | 1975-03-27 |
| CA1051036A (en) | 1979-03-20 |
| FR2231648A1 (enrdf_load_stackoverflow) | 1974-12-27 |
| DE2425844A1 (de) | 1975-01-09 |
| FR2231648B1 (enrdf_load_stackoverflow) | 1979-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |