GB1492059A - Preparation of 1,5-dimethylcyclo-octene - Google Patents
Preparation of 1,5-dimethylcyclo-octeneInfo
- Publication number
- GB1492059A GB1492059A GB49796/74A GB4979674A GB1492059A GB 1492059 A GB1492059 A GB 1492059A GB 49796/74 A GB49796/74 A GB 49796/74A GB 4979674 A GB4979674 A GB 4979674A GB 1492059 A GB1492059 A GB 1492059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- catalyst
- dimethylcycloocta
- dimethylcyclooctene
- dienes
- 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
- LCRQIJVZGYGHHQ-UHFFFAOYSA-N 1,5-dimethylcyclooctene Chemical compound CC1CCCC(C)=CCC1 LCRQIJVZGYGHHQ-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- RYOGZVTWMZNTGL-UHFFFAOYSA-N 1,5-dimethylcycloocta-1,5-diene Chemical class CC1=CCCC(C)=CCC1 RYOGZVTWMZNTGL-UHFFFAOYSA-N 0.000 abstract 1
- XXWWKQQAJNKGFY-UHFFFAOYSA-N 2,6-dimethylcycloocta-1,3-diene Chemical class CC1CCC=C(C)C=CC1 XXWWKQQAJNKGFY-UHFFFAOYSA-N 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/02—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/26—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with an eight-membered ring
- C07C13/263—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with an eight-membered ring with a cyclo-octene or cyclo-octadiene ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
- C07C5/05—Partial hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
- C07C5/2556—Catalytic processes with metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
- C07C2523/04—Alkali metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/44—Palladium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49796/74A GB1492059A (en) | 1974-11-18 | 1974-11-18 | Preparation of 1,5-dimethylcyclo-octene |
| BE1006998A BE835302A (nl) | 1974-11-18 | 1975-11-06 | Werkwijze ter bereiding van 1,5-dimethylcyclo-octeen |
| IT29313/75A IT1059526B (it) | 1974-11-18 | 1975-11-14 | Processo per preparare 1,5 dimetil ciclootene mediante ossidazione selettiva |
| CH226376A CH602523A5 (enrdf_load_html_response) | 1974-11-18 | 1975-11-17 | |
| JP50137354A JPS605572B2 (ja) | 1974-11-18 | 1975-11-17 | 選択的水素化 |
| FR7535027A FR2291171A1 (fr) | 1974-11-18 | 1975-11-17 | Procede de preparation de 1,5-dimethylcyclooctene |
| DE2551586A DE2551586C2 (de) | 1974-11-18 | 1975-11-17 | Verfahren zur Herstellung von 1,5-Dimethylcycloocten |
| NL7513384A NL7513384A (nl) | 1974-11-18 | 1975-11-17 | Werkwijze ter bereiding van 1,5-dimethylcyclo- -octeen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49796/74A GB1492059A (en) | 1974-11-18 | 1974-11-18 | Preparation of 1,5-dimethylcyclo-octene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1492059A true GB1492059A (en) | 1977-11-16 |
Family
ID=10453563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49796/74A Expired GB1492059A (en) | 1974-11-18 | 1974-11-18 | Preparation of 1,5-dimethylcyclo-octene |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS605572B2 (enrdf_load_html_response) |
| BE (1) | BE835302A (enrdf_load_html_response) |
| CH (1) | CH602523A5 (enrdf_load_html_response) |
| DE (1) | DE2551586C2 (enrdf_load_html_response) |
| FR (1) | FR2291171A1 (enrdf_load_html_response) |
| GB (1) | GB1492059A (enrdf_load_html_response) |
| IT (1) | IT1059526B (enrdf_load_html_response) |
| NL (1) | NL7513384A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52156946A (en) * | 1976-06-24 | 1977-12-27 | Sanei Kagaku Kogyo Kk | Material for cooked and frozen food of meat and vegetable |
| JPS52156945A (en) * | 1976-06-24 | 1977-12-27 | Sanei Kagaku Kogyo Kk | Cooked and frozen vegetable and cereal food |
| JPS52156947A (en) * | 1976-06-24 | 1977-12-27 | Sanei Kagaku Kogyo Kk | Material for frozen and cooked food of meat and vegetable |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1465336A (fr) * | 1965-02-09 | 1967-01-06 | Columbian Carbon | Procédé d'hydrogénation sélective d'un cycloalcadiène |
| US3418386A (en) * | 1966-07-05 | 1968-12-24 | Columbian Carbon | Hydrogenation of cyclooctadienes to cyclooctenes |
| IT942621B (it) * | 1970-11-20 | 1973-04-02 | Sumitomo Chemical Co | Procedimento per la produzione di 1 3 cicloottadiene |
| NL167945C (nl) * | 1972-01-05 | 1982-07-16 | Shell Int Research | Werkwijze voor het verschuiven van dubbele bindingen in alkenen. |
-
1974
- 1974-11-18 GB GB49796/74A patent/GB1492059A/en not_active Expired
-
1975
- 1975-11-06 BE BE1006998A patent/BE835302A/xx not_active IP Right Cessation
- 1975-11-14 IT IT29313/75A patent/IT1059526B/it active
- 1975-11-17 JP JP50137354A patent/JPS605572B2/ja not_active Expired
- 1975-11-17 NL NL7513384A patent/NL7513384A/xx not_active Application Discontinuation
- 1975-11-17 FR FR7535027A patent/FR2291171A1/fr active Granted
- 1975-11-17 DE DE2551586A patent/DE2551586C2/de not_active Expired
- 1975-11-17 CH CH226376A patent/CH602523A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2291171A1 (fr) | 1976-06-11 |
| CH602523A5 (enrdf_load_html_response) | 1978-07-31 |
| FR2291171B1 (enrdf_load_html_response) | 1977-12-16 |
| JPS605572B2 (ja) | 1985-02-12 |
| DE2551586C2 (de) | 1984-02-16 |
| NL7513384A (nl) | 1976-05-20 |
| DE2551586A1 (de) | 1976-05-20 |
| BE835302A (nl) | 1976-05-06 |
| JPS5175045A (enrdf_load_html_response) | 1976-06-29 |
| IT1059526B (it) | 1982-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941117 |