MX169136B - Procedimiento para preparar 5-etiliden-2-norborneno de alta calidad - Google Patents
Procedimiento para preparar 5-etiliden-2-norborneno de alta calidadInfo
- Publication number
- MX169136B MX169136B MX004694A MX469486A MX169136B MX 169136 B MX169136 B MX 169136B MX 004694 A MX004694 A MX 004694A MX 469486 A MX469486 A MX 469486A MX 169136 B MX169136 B MX 169136B
- Authority
- MX
- Mexico
- Prior art keywords
- alkali metal
- norbornene
- alumina
- base catalyst
- solid base
- Prior art date
Links
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- 150000001340 alkali metals Chemical class 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 239000002585 base Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- 239000011261 inert gas Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OJOWICOBYCXEKR-APPZFPTMSA-N (1S,4R)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound CC=C1C[C@@H]2C[C@@H]1C=C2 OJOWICOBYCXEKR-APPZFPTMSA-N 0.000 abstract 1
- BBDKZWKEPDTENS-UHFFFAOYSA-N 4-Vinylcyclohexene Chemical compound C=CC1CCC=CC1 BBDKZWKEPDTENS-UHFFFAOYSA-N 0.000 abstract 1
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 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
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/39—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing seven carbon atoms
- C07C13/42—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing seven carbon atoms with a bicycloheptene ring structure
- C07C13/43—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing seven carbon atoms with a bicycloheptene ring structure substituted by unsaturated acyclic hydrocarbon
-
- 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
-
- 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)
Abstract
La presente invención se refiere a un procedimiento para preparar 5-etiliden-2-norborneno con alta calidad, caracterizado porque comprende isomerizar el 5-vinil-2-norborneno que contiene 1 parte por millón hasta 0.5 por ciento por peso del 4-vinilciclohexeno en la presencia de cuando menos un catalizador de base sólida seleccionada a partir del grupo que consiste de un catalizador de base sólida el cual se prepara haciendo reaccionar alúmina, un hidróxido de metal alcalino y un metal alcalino dentro de una gama de temperatura de 200 hasta 500 grados C, en una atmósfera de gas inerte y un catalizador de base sólida que se prepara haciendo reaccionar alúmina que contiene agua y un metal alcalino en una cantidad tal que excede el equivalente molar de agua contenida en la alúmina a una temperatura dentro de la gama entre el punto de fusión del metal alcalino y 500 grados C en una atmósfera de gas inerte.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60288255A JP2543339B2 (ja) | 1985-12-20 | 1985-12-20 | 高品位５−エチリデン−２−ノルボルネンの製造方法 |
| JP60297274A JP2543340B2 (ja) | 1985-12-27 | 1985-12-27 | 高品位５−エチリデン−２−ノルボルネンの製造法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX169136B true MX169136B (es) | 1993-06-23 |
Family
ID=26557095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX004694A MX169136B (es) | 1985-12-20 | 1986-12-17 | Procedimiento para preparar 5-etiliden-2-norborneno de alta calidad |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4727204A (es) |
| EP (1) | EP0230025B1 (es) |
| KR (1) | KR950006520B1 (es) |
| CA (1) | CA1267162A (es) |
| DE (1) | DE3667271D1 (es) |
| MX (1) | MX169136B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3863195D1 (de) * | 1987-02-16 | 1991-07-18 | Sumitomo Chemical Co | Feste base, verfahren zu deren herstellung und ihre anwendung fuer die herstellung von olefinen mit innerer doppelbindung. |
| US4992612A (en) * | 1988-08-12 | 1991-02-12 | Sumitomo Chemical Company, Limited | Solid base, process for producing the same and process of preparing internal olefins |
| US4988658A (en) * | 1989-07-17 | 1991-01-29 | Phillips Petroleum Company | Dimerization process and catalysts therefor |
| US5849966A (en) * | 1991-05-14 | 1998-12-15 | Exxon Chemical Patents Inc. | Catalyst and process for the isomerization of olefins in the presence of reactive impurities |
| US5292985A (en) * | 1991-05-14 | 1994-03-08 | Exxon Chemical Patents, Inc. | Multi-stage olefin isomerization |
| AU2029492A (en) * | 1991-05-14 | 1992-12-30 | Exxon Chemical Patents Inc. | Isomerization of alkenyl bridged ring compounds to alkylidene bridged ring compounds |
| US6075175A (en) * | 1998-09-29 | 2000-06-13 | Exxon Chemical Patents, Inc. | Isomerization of olefins |
| EP2520364A3 (en) * | 2003-11-24 | 2013-02-27 | Michael Lefenfeld | Silica gel compositions containing alkali metals and alkali metal alloys |
| AU2005289819A1 (en) * | 2004-09-22 | 2006-04-06 | Michigan State University | Titanium oxide and alumina alkali metal compostions |
| ATE549361T1 (de) * | 2006-07-17 | 2012-03-15 | Dow Global Technologies Llc | Verfahren zur korrelierung von uv-vis-spektren einer norbonenverbindung, polymerisierungsverfahren damit sowie entsprechende reinigungsverfahren und - zusammensetzungen |
| RU2721911C1 (ru) * | 2019-11-08 | 2020-05-25 | Общество с ограниченной ответственностью "Объединенный центр исследований и разработок" (ООО "РН-ЦИР") | Способ получения катализатора изомеризации 5-винил-2-норборнена в 5-этилиден-2-норборнен |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3577473A (en) * | 1967-10-25 | 1971-05-04 | Sumitomo Chemical Co | Method for producing 5-isopropylidene-2-norbornene |
| US3897509A (en) * | 1970-07-02 | 1975-07-29 | Sumitomo Chemical Co | Preparation of alkylidene bicyclic compounds |
| CA984817A (en) * | 1970-07-02 | 1976-03-02 | Tsuneyuki Nagase | Alkaline catalyst composition and its use |
| IL37367A (en) * | 1970-07-23 | 1975-02-10 | Sumitomo Chemical Co | Isomerization of olefins |
| SU338087A1 (ru) * | 1970-07-28 | 1980-04-05 | Pisman I I | Способ получени алкилидензамещенных норборненов |
| JPS6094925A (ja) * | 1983-10-31 | 1985-05-28 | Mitsui Petrochem Ind Ltd | ５−アルキリデン−２−ノルボルネンの製造法 |
| JPS60190728A (ja) * | 1984-03-09 | 1985-09-28 | San Petoro Chem:Kk | アルキリデンノルボルネンの製造法 |
-
1986
- 1986-12-17 MX MX004694A patent/MX169136B/es unknown
- 1986-12-18 US US06/943,067 patent/US4727204A/en not_active Expired - Lifetime
- 1986-12-18 CA CA000525737A patent/CA1267162A/en not_active Expired - Lifetime
- 1986-12-19 DE DE8686117794T patent/DE3667271D1/de not_active Expired - Lifetime
- 1986-12-19 EP EP86117794A patent/EP0230025B1/en not_active Expired
- 1986-12-20 KR KR1019860011021A patent/KR950006520B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR870005946A (ko) | 1987-07-08 |
| EP0230025B1 (en) | 1989-12-06 |
| DE3667271D1 (de) | 1990-01-11 |
| EP0230025A1 (en) | 1987-07-29 |
| US4727204A (en) | 1988-02-23 |
| KR950006520B1 (ko) | 1995-06-16 |
| CA1267162A (en) | 1990-03-27 |
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