FR2583746B1 - Procede de dedoublement optique d'un derive de l'acide phenylacetique - Google Patents

Procede de dedoublement optique d'un derive de l'acide phenylacetique

Info

Publication number
FR2583746B1
FR2583746B1 FR8608649A FR8608649A FR2583746B1 FR 2583746 B1 FR2583746 B1 FR 2583746B1 FR 8608649 A FR8608649 A FR 8608649A FR 8608649 A FR8608649 A FR 8608649A FR 2583746 B1 FR2583746 B1 FR 2583746B1
Authority
FR
France
Prior art keywords
acid derivative
phenylacetic acid
splitting process
optical splitting
optical
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
Application number
FR8608649A
Other languages
English (en)
Other versions
FR2583746A1 (fr
Inventor
Ayumu Inoue
Takeati Umemura
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2583746A1 publication Critical patent/FR2583746A1/fr
Application granted granted Critical
Publication of FR2583746B1 publication Critical patent/FR2583746B1/fr
Expired 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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8608649A 1985-06-20 1986-06-16 Procede de dedoublement optique d'un derive de l'acide phenylacetique Expired FR2583746B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60135718A JPH0684332B2 (ja) 1985-06-20 1985-06-20 ａ−イソプロピル−ｐ−クロルフエニル酢酸の光学分割法

Publications (2)

Publication Number Publication Date
FR2583746A1 FR2583746A1 (fr) 1986-12-26
FR2583746B1 true FR2583746B1 (fr) 1989-06-02

Family

ID=15158257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8608649A Expired FR2583746B1 (fr) 1985-06-20 1986-06-16 Procede de dedoublement optique d'un derive de l'acide phenylacetique

Country Status (7)

Country Link
US (1) US4752417A (fr)
EP (1) EP0208948B1 (fr)
JP (1) JPH0684332B2 (fr)
CH (1) CH666888A5 (fr)
DE (1) DE3680400D1 (fr)
FR (1) FR2583746B1 (fr)
GB (1) GB2176786B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824353A1 (de) * 1988-07-19 1990-01-25 Paz Arzneimittelentwicklung Verfahren zur trennung von gemischen enantiomerer arylpropionsaeuren
JPH0395138A (ja) * 1989-09-07 1991-04-19 Nissan Chem Ind Ltd ３―メチルヘプタン酸の光学分割法
CA2023954C (fr) * 1989-10-17 1999-05-04 Hiroyuki Nohira Procede de resolution optique de l'acide 2-(3-benzoyl) phenylpropionique
NL9001703A (nl) * 1990-07-27 1992-02-17 Westspur Investment Ltd Werkwijze voor de bereiding van s(+)-6-methoxy-alfa-methyl-2-naftaleen-azijnzuur.
CA2074932A1 (fr) * 1991-08-23 1993-02-24 Hiroyuki Nohira Resolution optique de l'acide (+)-2-(4-isobutylphenyl) propionique
US5235095A (en) * 1992-01-24 1993-08-10 Ethyl Corporation Preparation of optically active aliphatic carboxylic acids
US5220053A (en) * 1992-01-24 1993-06-15 Ethyl Corporation Preparation of optically active aliphatic carboxylic acids
US5235100A (en) * 1992-01-24 1993-08-10 Ethyl Corporation Preparation of optically active aliphatic carboxylic acids
US5235101A (en) * 1992-01-24 1993-08-10 Ethyl Corporation Preparation by flotation of optically active aliphatic carboxylic acids
US5380867A (en) * 1992-12-02 1995-01-10 Hoechst Celanese Corporation Selective precipitation of α-aryl carboxylic acid salts
US5332834A (en) * 1992-12-02 1994-07-26 Hoechst Celanese Corporation Racemization of an enantomerically enriched α-aryl carboxylic acid
AU5575898A (en) * 1997-01-24 1998-08-18 Kissei Pharmaceutical Co. Ltd. Process for producing optically active benzylsuccinic acid and intermediate therefor
JP2000080062A (ja) * 1998-07-09 2000-03-21 Sumitomo Chem Co Ltd 光学活性１―アリ―ルアルキルアミン類の製造方法およびその中間体
US20020065228A1 (en) * 2000-11-30 2002-05-30 Linderman Russell J. Insecticidal peptidomimetics of trypsin modulating oostatic factor
CA2512342A1 (fr) 2003-01-03 2004-07-22 Council Of Scientific And Industrial Research Procede de preparation d'acide (+)-2-(4-chlorophenyl)-3-methyle butanoique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405159A (en) * 1964-11-17 1968-10-08 Merck & Co Inc Process for resolving racemic mixtures of optically-active enantiomorphs
ZA7911B (en) * 1978-01-31 1980-01-30 Roussel Uclaf Optically-active substituted benzyl alcohol and process for preparing it
FR2416219A1 (fr) * 1978-01-31 1979-08-31 Roussel Uclaf Esters d'acide acetique substitue optiquement actif et d'alcool benzylique substitue racemique ou optiquement actif, doues de proprietes insecticides, leur procede de preparation et les compositions les renfermant
JPS55136245A (en) * 1979-04-09 1980-10-23 Sumitomo Chem Co Ltd Optical resolution of alpha-isopropyl-p-chlorophenyl-acetic acid
JPS57145830A (en) * 1981-03-06 1982-09-09 Hiroyuki Nohira Optical resolution of 2-(4-chlorophenyl)-3-methylbutanoic acid
JPS5980627A (ja) * 1982-10-29 1984-05-10 Sumitomo Chem Co Ltd α−イソプロピル−ｐ−クロロフエニル酢酸の光学分割法
EP0163094B1 (fr) * 1984-05-30 1989-08-02 E.I. Du Pont De Nemours And Company Procédé de préparation d'acides phénylacétiques alpha-substitués optiquement actifs

Also Published As

Publication number Publication date
EP0208948A3 (en) 1988-08-31
EP0208948A2 (fr) 1987-01-21
JPS61293949A (ja) 1986-12-24
US4752417A (en) 1988-06-21
GB2176786B (en) 1989-07-26
GB8614798D0 (en) 1986-07-23
EP0208948B1 (fr) 1991-07-24
CH666888A5 (fr) 1988-08-31
FR2583746A1 (fr) 1986-12-26
GB2176786A (en) 1987-01-07
JPH0684332B2 (ja) 1994-10-26
DE3680400D1 (de) 1991-08-29

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