GB1376326A - Process for the preparation of 5-alkylidene-2-norbornene - Google Patents
Process for the preparation of 5-alkylidene-2-norborneneInfo
- Publication number
- GB1376326A GB1376326A GB5925571A GB5925571A GB1376326A GB 1376326 A GB1376326 A GB 1376326A GB 5925571 A GB5925571 A GB 5925571A GB 5925571 A GB5925571 A GB 5925571A GB 1376326 A GB1376326 A GB 1376326A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alumina
- alkali metal
- supported
- norbornene
- molecular oxygen
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title 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 9
- 229910052783 alkali metal Inorganic materials 0.000 abstract 5
- 150000001340 alkali metals Chemical class 0.000 abstract 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910001882 dioxygen Inorganic materials 0.000 abstract 3
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 238000006317 isomerization reaction Methods 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- 229910052701 rubidium Inorganic materials 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45116481A JPS5035075B1 (enExample) | 1970-12-22 | 1970-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1376326A true GB1376326A (en) | 1974-12-04 |
Family
ID=14688163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5925571A Expired GB1376326A (en) | 1970-12-22 | 1971-12-21 | Process for the preparation of 5-alkylidene-2-norbornene |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3793382A (enExample) |
| JP (1) | JPS5035075B1 (enExample) |
| DE (1) | DE2163626A1 (enExample) |
| GB (1) | GB1376326A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0728040B1 (en) * | 1993-11-12 | 1999-01-20 | Exxon Chemical Patents Inc. | Method of preparing isomerization catalyst |
| CA2546905C (en) * | 2003-11-24 | 2014-08-05 | Michael Lefenfeld | Silica gel compositions containing alkali metals and alkali metal alloys |
| CA2570295C (en) * | 2004-06-14 | 2014-02-18 | Signa Chemistry Llc | Silicide compositions containing alkali metals and methods of making the same |
| US7030274B2 (en) | 2004-06-17 | 2006-04-18 | Bayer Materialscience Llc | Process for the production of carbodiimide modified organic isocyanates |
| CA2580930C (en) | 2004-09-22 | 2013-07-09 | Signa Chemistry Llc | Titanium oxide and alumina alkali metal compositions |
| US9102528B2 (en) | 2009-03-30 | 2015-08-11 | Intelligent Energy Limited | Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials |
| EP2414096B1 (en) | 2009-03-30 | 2016-11-09 | Intelligent Energy Limited | Hydrogen generation systems and methods utilizing sodium silicide |
| US8895204B2 (en) | 2010-11-08 | 2014-11-25 | Intelligent Energy Limited | Water reactive hydrogen fuel cell power system |
| CN103477487A (zh) | 2010-11-08 | 2013-12-25 | 西格纳化学有限责任公司 | 水反应性氢燃料电池功率系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347944A (en) * | 1965-10-01 | 1967-10-17 | Union Carbide Corp | Production of alkylidenebicycloheptenes |
-
1970
- 1970-12-22 JP JP45116481A patent/JPS5035075B1/ja active Pending
-
1971
- 1971-12-16 US US00208910A patent/US3793382A/en not_active Expired - Lifetime
- 1971-12-21 GB GB5925571A patent/GB1376326A/en not_active Expired
- 1971-12-21 DE DE19712163626 patent/DE2163626A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2163626A1 (de) | 1972-07-13 |
| JPS5035075B1 (enExample) | 1975-11-13 |
| US3793382A (en) | 1974-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |