FR2315490A1 - Racemisation d'un acide 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-carboxylique optiquement actif et de ses derives - Google Patents

Racemisation d'un acide 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-carboxylique optiquement actif et de ses derives

Info

Publication number
FR2315490A1
FR2315490A1 FR7619045A FR7619045A FR2315490A1 FR 2315490 A1 FR2315490 A1 FR 2315490A1 FR 7619045 A FR7619045 A FR 7619045A FR 7619045 A FR7619045 A FR 7619045A FR 2315490 A1 FR2315490 A1 FR 2315490A1
Authority
FR
France
Prior art keywords
dichlorovinyl
racemization
cyclopropane
dimethyl
derivatives
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.)
Granted
Application number
FR7619045A
Other languages
English (en)
French (fr)
Other versions
FR2315490B1 (enExample
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 FR2315490A1 publication Critical patent/FR2315490A1/fr
Application granted granted Critical
Publication of FR2315490B1 publication Critical patent/FR2315490B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B55/00—Racemisation; Complete or partial inversion

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)
FR7619045A 1975-06-27 1976-06-23 Racemisation d'un acide 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-carboxylique optiquement actif et de ses derives Granted FR2315490A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8029075A JPS525738A (en) 1975-06-27 1975-06-27 Process for racemization of optically active 2,2-dimethyl-3-(2,2-dichl orovinyl)-cyclopropanecarboxylic acid and its derivatives

Publications (2)

Publication Number Publication Date
FR2315490A1 true FR2315490A1 (fr) 1977-01-21
FR2315490B1 FR2315490B1 (enExample) 1979-06-08

Family

ID=13714128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619045A Granted FR2315490A1 (fr) 1975-06-27 1976-06-23 Racemisation d'un acide 2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropane-carboxylique optiquement actif et de ses derives

Country Status (6)

Country Link
JP (1) JPS525738A (enExample)
CH (1) CH602522A5 (enExample)
DE (1) DE2628477C3 (enExample)
FR (1) FR2315490A1 (enExample)
GB (1) GB1491408A (enExample)
NL (1) NL7606564A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348901A1 (fr) * 1976-04-23 1977-11-18 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire alpha-cyane optiquement actif en ester d'acide chiral d'alcool secondaire alpha-cyane racemique
DE2965744D1 (en) * 1978-10-27 1983-07-28 Ici Plc Process for separating optical isomers of substituted cyclopropane carboxylic acids; amine salts of substituted cyclopropane carboxylic acids; a substituted cyclopropane carboxylic acid
CA1175065A (en) 1981-07-22 1984-09-25 Kingsley Salisbury Photoisomerisation of trans-cyclopropane-nitriles
JPS5846736U (ja) * 1981-09-25 1983-03-29 大建工業株式会社 パレツト
JPS60142726U (ja) * 1984-02-29 1985-09-21 ポリウレタン化成株式会社 物品載置用パレツト
DE3613975A1 (de) * 1986-04-25 1987-10-29 Bayer Ag Trennung von diastereomeren
JPH02124821U (enExample) * 1989-03-28 1990-10-15

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2039863A1 (enExample) * 1969-03-24 1971-01-15 Sumitomo Chemical Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2039863A1 (enExample) * 1969-03-24 1971-01-15 Sumitomo Chemical Co

Also Published As

Publication number Publication date
DE2628477A1 (de) 1976-12-30
GB1491408A (en) 1977-11-09
JPS525738A (en) 1977-01-17
CH602522A5 (enExample) 1978-07-31
DE2628477B2 (de) 1980-01-17
FR2315490B1 (enExample) 1979-06-08
DE2628477C3 (de) 1980-10-09
NL7606564A (nl) 1976-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse