DE68919514D1 - Verfahren zur Carbonylierung von Arylalkylhalogeniden. - Google Patents

Verfahren zur Carbonylierung von Arylalkylhalogeniden.

Info

Publication number
DE68919514D1
DE68919514D1 DE68919514T DE68919514T DE68919514D1 DE 68919514 D1 DE68919514 D1 DE 68919514D1 DE 68919514 T DE68919514 T DE 68919514T DE 68919514 T DE68919514 T DE 68919514T DE 68919514 D1 DE68919514 D1 DE 68919514D1
Authority
DE
Germany
Prior art keywords
carbonylation
arylalkyl halides
ibuprofen
preparation
medium containing
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
DE68919514T
Other languages
English (en)
Other versions
DE68919514T2 (de
Inventor
Varadaraj Elango
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.)
CNA Holdings LLC
Original Assignee
Hoechst Celanese Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22679948&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68919514(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of DE68919514D1 publication Critical patent/DE68919514D1/de
Application granted granted Critical
Publication of DE68919514T2 publication Critical patent/DE68919514T2/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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE68919514T 1988-04-22 1989-04-21 Verfahren zur Carbonylierung von Arylalkylhalogeniden. Expired - Lifetime DE68919514T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18518488A 1988-04-22 1988-04-22

Publications (2)

Publication Number Publication Date
DE68919514D1 true DE68919514D1 (de) 1995-01-12
DE68919514T2 DE68919514T2 (de) 1995-04-13

Family

ID=22679948

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919514T Expired - Lifetime DE68919514T2 (de) 1988-04-22 1989-04-21 Verfahren zur Carbonylierung von Arylalkylhalogeniden.

Country Status (8)

Country Link
US (1) US6555704B1 (de)
EP (1) EP0338852B1 (de)
JP (1) JP2717698B2 (de)
KR (1) KR0161238B1 (de)
AT (1) ATE114629T1 (de)
CA (1) CA1338592C (de)
DE (1) DE68919514T2 (de)
ES (1) ES2065373T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990658B1 (en) * 1989-12-18 1994-08-30 Ethyl Corp Process for preparing ibuprofen and its alkyl esters
US6268526B1 (en) * 1998-12-16 2001-07-31 Albemarle Corporation Palladium catalyzed carbonylation process utilizing aromatic substituted alcohols and/or aromatic substituted alkyl halides
US6660883B1 (en) * 2000-09-14 2003-12-09 Council Of Scientific And Industrial Research Process for the preparation of 2-aryl propionic acids
DE10057262A1 (de) 2000-11-18 2002-05-23 Clariant Gmbh Verfahren zur Herstellung von Phenylessigsäurederivaten
WO2006010885A1 (en) * 2004-07-30 2006-02-02 Heriot-Watt University Palladacyles, their preparation and catalytic processes involving their use as catalyst, especially catalytic carbonylation processes
TWI438034B (zh) 2010-11-24 2014-05-21 Ind Tech Res Inst 一種觸媒載體、承載於該觸媒載體之觸媒及使用該觸媒之碳－碳偶合反應方法
CN102140062B (zh) * 2011-03-13 2012-11-14 联化科技股份有限公司 一种2，5-二甲基苯乙酸的制备方法
US11850578B2 (en) 2018-09-17 2023-12-26 Basf Se Method and apparatus for performing a chemical reaction under elevated pressure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859253A (en) * 1955-10-19 1958-11-04 Heyden Newport Chemical Corp Process for the continuous preparation of benzyl chloride
JPS5635659A (en) * 1979-08-31 1981-04-08 Toshiba Corp Manufacture of rotor core
JPS5995238A (ja) * 1982-11-19 1984-06-01 Mitsubishi Petrochem Co Ltd フエニル酢酸誘導体の製造法
JPS5995239A (ja) 1982-11-22 1984-06-01 Mitsubishi Petrochem Co Ltd α−（６−メトキシ−２−ナフチル）プロピオン酸の製造法
US4668816A (en) * 1985-11-12 1987-05-26 Stauffer Chemical Company High yield carbonylation of halo-hydrocarbons
US4981995A (en) 1987-03-20 1991-01-01 Varadaraj Elango Method for producing ibuprofen

Also Published As

Publication number Publication date
DE68919514T2 (de) 1995-04-13
KR890015990A (ko) 1989-11-27
KR0161238B1 (ko) 1999-01-15
ATE114629T1 (de) 1994-12-15
US6555704B1 (en) 2003-04-29
JP2717698B2 (ja) 1998-02-18
EP0338852A1 (de) 1989-10-25
ES2065373T3 (es) 1995-02-16
EP0338852B1 (de) 1994-11-30
JPH01311044A (ja) 1989-12-15
CA1338592C (en) 1996-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition