DE69408720T2 - Verfahren zur Herstellung eines cyclischen Ketons - Google Patents

Verfahren zur Herstellung eines cyclischen Ketons

Info

Publication number
DE69408720T2
DE69408720T2 DE69408720T DE69408720T DE69408720T2 DE 69408720 T2 DE69408720 T2 DE 69408720T2 DE 69408720 T DE69408720 T DE 69408720T DE 69408720 T DE69408720 T DE 69408720T DE 69408720 T2 DE69408720 T2 DE 69408720T2
Authority
DE
Germany
Prior art keywords
preparation
cyclic ketone
ketone
cyclic
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
Application number
DE69408720T
Other languages
English (en)
Other versions
DE69408720D1 (de
Inventor
Michel Alas
Michel Crochemore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Rhone Poulenc Chimie SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhodia Chimie SAS, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of DE69408720D1 publication Critical patent/DE69408720D1/de
Publication of DE69408720T2 publication Critical patent/DE69408720T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
DE69408720T 1993-05-28 1994-05-20 Verfahren zur Herstellung eines cyclischen Ketons Expired - Lifetime DE69408720T2 (de)

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 (2)

Publication Number Publication Date
DE69408720D1 DE69408720D1 (de) 1998-04-09
DE69408720T2 true DE69408720T2 (de) 1998-09-24

Family

ID=9447583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408720T Expired - Lifetime DE69408720T2 (de) 1993-05-28 1994-05-20 Verfahren zur Herstellung eines cyclischen Ketons

Country Status (6)

Country Link
US (1) US5856581A (de)
EP (1) EP0626363B1 (de)
JP (1) JP3589484B2 (de)
DE (1) DE69408720T2 (de)
ES (1) ES2117224T3 (de)
FR (1) FR2705666B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (de) * 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

Also Published As

Publication number Publication date
FR2705666B1 (fr) 1995-07-21
FR2705666A1 (fr) 1994-12-02
EP0626363B1 (de) 1998-03-04
DE69408720D1 (de) 1998-04-09
US5856581A (en) 1999-01-05
JPH0725809A (ja) 1995-01-27
EP0626363A1 (de) 1994-11-30
ES2117224T3 (es) 1998-08-01
JP3589484B2 (ja) 2004-11-17

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: RHODIA CHIMIE, COURBEVOIE CEDEX, FR

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128