ES2117224T3 - Procedimiento para la preparacion de una cetona ciclica. - Google Patents
Procedimiento para la preparacion de una cetona ciclica.Info
- Publication number
- ES2117224T3 ES2117224T3 ES94401122T ES94401122T ES2117224T3 ES 2117224 T3 ES2117224 T3 ES 2117224T3 ES 94401122 T ES94401122 T ES 94401122T ES 94401122 T ES94401122 T ES 94401122T ES 2117224 T3 ES2117224 T3 ES 2117224T3
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- cyclic ketone
- procedure
- cyclopentanone
- bismute
- 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 - Lifetime
Links
- 238000002360 preparation method Methods 0.000 title abstract 3
- 150000003997 cyclic ketones Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 abstract 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- 241001101998 Galium Species 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 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
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000006114 decarboxylation reaction Methods 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 238000007363 ring formation reaction Methods 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE PREPARACION DE UNA CETONA CICLICA, Y MAS PARTICULARMENTE DE CICLOPENTANONA Y DE DIMETIL-2,2 CICLOPENTANONA A PARTIR DEL ACIDO DICARBOXILICO CORRESPONDIENTE, POR DECARBOXILACION Y CICLIZACION. EL PROCESO DE PREPARACION DE LA INVENCION SE CARACTERIZA POR EL HECHO DE QUE SE LLEVA LA REACCION EN FASE LIQUIDA EN PRESENCIA DE UNA CANTIDAD EFICAZ DE UN METAL O DERIVADO DE LOS ELEMENTOS ELEGIDOS ENTRE: EL BORO, EL ALUMINIO, EL GALIO, EL INDIO, EL TALIO, EL ESTAÑO, EL ANTIMONIO, EL BISMUTO, EL MOLIBDENO, EL RUBIDIO, EL CESIO, EL VANADIO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9306476A FR2705666B1 (fr) | 1993-05-28 | 1993-05-28 | Procédé de préparation d'une cétone cyclique. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2117224T3 true ES2117224T3 (es) | 1998-08-01 |
Family
ID=9447583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94401122T Expired - Lifetime ES2117224T3 (es) | 1993-05-28 | 1994-05-20 | Procedimiento para la preparacion de una cetona ciclica. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5856581A (es) |
| EP (1) | EP0626363B1 (es) |
| JP (1) | JP3589484B2 (es) |
| DE (1) | DE69408720T2 (es) |
| ES (1) | ES2117224T3 (es) |
| FR (1) | FR2705666B1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19523449A1 (de) * | 1995-06-28 | 1997-01-02 | Bayer Ag | Verfahren zur Herstellung von 2,2-Dialkyl-aryliden-cycloalkanonen |
| FR2816307B1 (fr) * | 2000-11-06 | 2002-12-20 | Rhodia Chimie Sa | Procede de preparation de cetones |
| KR20010025244A (ko) * | 2000-11-15 | 2001-04-06 | 신홍현 | 2-알콕시카르보닐 시클로펜타논 유도체의 제조 방법 |
| RU2227135C2 (ru) * | 2002-03-20 | 2004-04-20 | Институт катализа им. Г.К. Борескова СО РАН | Способ получения циклопентанона |
| JP2006506238A (ja) * | 2002-11-12 | 2006-02-23 | エンテグリス・インコーポレーテッド | 分離型トルクレンチ |
| DE10308489A1 (de) * | 2003-02-26 | 2004-09-09 | Basf Ag | Verfahren zur Herstellung von Cyclopentanon und Caprolacton aus Dicarbonsäure-Lösung |
| JP4946071B2 (ja) * | 2006-01-20 | 2012-06-06 | 日本ゼオン株式会社 | 環状ケトン化合物の連続製造装置および連続製造方法。 |
| CN103044226B (zh) * | 2012-12-26 | 2014-09-03 | 淮安万邦香料工业有限公司 | 用己二酸制备环戊酮的方法 |
| JP7229548B2 (ja) * | 2020-06-24 | 2023-02-28 | 正晴 銅谷 | ３－メチルシクロアルケノン類の製造法 |
| KR20240028312A (ko) | 2022-08-24 | 2024-03-05 | 몬테피브레 마에 테크놀로지스 에스.알.엘. | 탄소섬유 전구체를 제조하기 위한 단일 단계 방법에서 미반응 단량체의 회수 및 재활용을 위한 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB171391A (en) * | 1920-11-09 | 1922-08-10 | Stockholms Superfosfat Fab Ab | Method of manufacturing acetone from acetic acid |
| US2697729A (en) * | 1952-04-22 | 1954-12-21 | Swift & Co | Preparation of ketones from carboxylic acids and esters thereof |
| JPS573658B2 (es) * | 1972-07-14 | 1982-01-22 | ||
| DE3622012A1 (de) * | 1986-07-01 | 1988-01-07 | Basf Ag | Verfahren zur herstellung zyklischer ketone |
| DE3638005A1 (de) * | 1986-11-07 | 1988-05-11 | Basf Ag | Verfahren zur herstellung von cyclopentanon |
| DE3721497A1 (de) * | 1987-06-30 | 1989-01-12 | Basf Ag | Verfahren zur herstellung von 2-cyclopentenonen |
-
1993
- 1993-05-28 FR FR9306476A patent/FR2705666B1/fr not_active Expired - Fee Related
-
1994
- 1994-05-20 DE DE69408720T patent/DE69408720T2/de not_active Expired - Lifetime
- 1994-05-20 EP EP94401122A patent/EP0626363B1/fr not_active Expired - Lifetime
- 1994-05-20 ES ES94401122T patent/ES2117224T3/es not_active Expired - Lifetime
- 1994-05-27 JP JP11573994A patent/JP3589484B2/ja not_active Expired - Fee Related
- 1994-05-31 US US08/251,112 patent/US5856581A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69408720D1 (de) | 1998-04-09 |
| FR2705666B1 (fr) | 1995-07-21 |
| JPH0725809A (ja) | 1995-01-27 |
| EP0626363A1 (fr) | 1994-11-30 |
| DE69408720T2 (de) | 1998-09-24 |
| EP0626363B1 (fr) | 1998-03-04 |
| JP3589484B2 (ja) | 2004-11-17 |
| FR2705666A1 (fr) | 1994-12-02 |
| US5856581A (en) | 1999-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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