IT939726B - Composizione di catalizzatore alca lino e suo impiego per la prepara zione di alchilidene bicicloalcani - Google Patents
Composizione di catalizzatore alca lino e suo impiego per la prepara zione di alchilidene bicicloalcaniInfo
- Publication number
- IT939726B IT939726B IT69243/71A IT6924371A IT939726B IT 939726 B IT939726 B IT 939726B IT 69243/71 A IT69243/71 A IT 69243/71A IT 6924371 A IT6924371 A IT 6924371A IT 939726 B IT939726 B IT 939726B
- Authority
- IT
- Italy
- Prior art keywords
- bicyclealkan
- alca
- linen
- alkylidene
- catalyst
- Prior art date
Links
Classifications
-
- 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
-
- 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
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45058522A JPS4935264B1 (cg-RX-API-DMAC7.html) | 1970-07-02 | 1970-07-02 | |
| JP7264370A JPS503274B1 (cg-RX-API-DMAC7.html) | 1970-08-18 | 1970-08-18 | |
| JP3970171A JPS5721378B1 (cg-RX-API-DMAC7.html) | 1971-06-05 | 1971-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT939726B true IT939726B (it) | 1973-02-10 |
Family
ID=27290237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT69243/71A IT939726B (it) | 1970-07-02 | 1971-07-01 | Composizione di catalizzatore alca lino e suo impiego per la prepara zione di alchilidene bicicloalcani |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3808152A (cg-RX-API-DMAC7.html) |
| BE (1) | BE769443A (cg-RX-API-DMAC7.html) |
| CA (1) | CA984817A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2132997B2 (cg-RX-API-DMAC7.html) |
| DK (1) | DK149621C (cg-RX-API-DMAC7.html) |
| FR (1) | FR2098137A5 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1340897A (cg-RX-API-DMAC7.html) |
| IL (1) | IL37199A (cg-RX-API-DMAC7.html) |
| IT (1) | IT939726B (cg-RX-API-DMAC7.html) |
| NL (1) | NL169830C (cg-RX-API-DMAC7.html) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2103221A5 (cg-RX-API-DMAC7.html) * | 1970-07-23 | 1972-04-07 | Sumitomo Chemical Co | |
| US4394302A (en) * | 1981-10-26 | 1983-07-19 | Union Oil Company Of California | Hydrodesulfurization catalyst on lithium-containing support and method for its preparation |
| US4772750A (en) * | 1985-06-14 | 1988-09-20 | The Dow Chemical Company | Method of producing amines |
| DE3675601D1 (de) * | 1985-08-16 | 1990-12-20 | Sumitomo Chemical Co | Verfahren zur vorbereitung einer festen base. |
| MX169136B (es) * | 1985-12-20 | 1993-06-23 | Sumitomo Chemical Co | Procedimiento para preparar 5-etiliden-2-norborneno de alta calidad |
| MX171769B (es) * | 1987-02-16 | 1993-11-15 | Sumitomo Chemical Co | Base catalitica solida y procedimiento para obtenerla |
| US5347062A (en) * | 1988-02-03 | 1994-09-13 | Sumitomo Chemical Co., Ltd. | Process for preparing alkyl-substituted aromatic hydrocarbons |
| US5227559A (en) * | 1988-02-03 | 1993-07-13 | Sumitomo Chemical Company, Ltd. | Process for preparing alkyl-subtituted aromatic hydrocarbons |
| 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 |
| NL8802179A (nl) * | 1988-09-02 | 1990-04-02 | B & D Ingenieursburo | Inrichting voor het behandelen van vloeistof voor het verhinderen en/of verwijderen van ketelsteenafzettingen. |
| 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 |
| ES2128696T3 (es) * | 1993-11-12 | 1999-05-16 | Exxon Chemical Patents Inc | Metodo para preparar un catalizador de isomerizacion. |
| CA2459546A1 (en) * | 2001-09-20 | 2003-03-27 | Biocon Limited | Modified alumina catalyst |
| WO2005051839A2 (en) * | 2003-11-24 | 2005-06-09 | Michael Lefenfeld | Silica gel compositions containing alkali metals and alkali metal alloys |
| JP5048503B2 (ja) * | 2004-09-22 | 2012-10-17 | シグナ・ケミストリー・リミテッド・ライアビリティ・カンパニー | 酸化チタンおよびアルミナアルカリ金属組成物 |
-
1971
- 1971-06-30 FR FR7123991A patent/FR2098137A5/fr not_active Expired
- 1971-06-30 CA CA117,105A patent/CA984817A/en not_active Expired
- 1971-07-01 GB GB3091371A patent/GB1340897A/en not_active Expired
- 1971-07-01 IL IL37199A patent/IL37199A/xx unknown
- 1971-07-01 IT IT69243/71A patent/IT939726B/it active
- 1971-07-02 US US00159308A patent/US3808152A/en not_active Expired - Lifetime
- 1971-07-02 DE DE19712132997 patent/DE2132997B2/de active Granted
- 1971-07-02 BE BE769443A patent/BE769443A/xx unknown
- 1971-07-02 DK DK327071A patent/DK149621C/da not_active IP Right Cessation
- 1971-07-02 NL NLAANVRAGE7109156,A patent/NL169830C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3808152A (en) | 1974-04-30 |
| IL37199A0 (en) | 1971-11-29 |
| DK149621B (da) | 1986-08-18 |
| DK149621C (da) | 1987-01-26 |
| CA984817A (en) | 1976-03-02 |
| FR2098137A5 (cg-RX-API-DMAC7.html) | 1972-03-03 |
| NL169830C (nl) | 1982-09-01 |
| DE2132997A1 (de) | 1972-01-20 |
| IL37199A (en) | 1975-02-10 |
| BE769443A (fr) | 1972-01-03 |
| DE2132997B2 (de) | 1976-12-23 |
| GB1340897A (en) | 1973-12-19 |
| NL7109156A (cg-RX-API-DMAC7.html) | 1972-01-04 |
| NL169830B (nl) | 1982-04-01 |
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