ATE9685T1 - Epimerisation von trans-chrysanthem-saeure und erhaltene zwischenprodukte. - Google Patents

Epimerisation von trans-chrysanthem-saeure und erhaltene zwischenprodukte.

Info

Publication number
ATE9685T1
ATE9685T1 AT82400158T AT82400158T ATE9685T1 AT E9685 T1 ATE9685 T1 AT E9685T1 AT 82400158 T AT82400158 T AT 82400158T AT 82400158 T AT82400158 T AT 82400158T AT E9685 T1 ATE9685 T1 AT E9685T1
Authority
AT
Austria
Prior art keywords
trans
formula
alkyl
image
cis
Prior art date
Application number
AT82400158T
Other languages
English (en)
Inventor
Jacques Martel
Jean Buendia
Jeanine Nierat
Original Assignee
Roussel-Uclaf
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 Roussel-Uclaf filed Critical Roussel-Uclaf
Application granted granted Critical
Publication of ATE9685T1 publication Critical patent/ATE9685T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/16—Unsaturated compounds
    • C07C61/35—Unsaturated compounds having unsaturation outside the rings
    • C07C61/37—Chrysanthemumic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catalysts (AREA)
AT82400158T 1981-02-13 1982-01-28 Epimerisation von trans-chrysanthem-saeure und erhaltene zwischenprodukte. ATE9685T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8102828A FR2499979A1 (fr) 1981-02-13 1981-02-13 Procede d'epimerisation d'acides trans chrysanthemiques
EP82400158A EP0058591B1 (de) 1981-02-13 1982-01-28 Epimerisation von Trans-Chrysanthem-Säure und erhaltene Zwischenprodukte

Publications (1)

Publication Number Publication Date
ATE9685T1 true ATE9685T1 (de) 1984-10-15

Family

ID=9255157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82400158T ATE9685T1 (de) 1981-02-13 1982-01-28 Epimerisation von trans-chrysanthem-saeure und erhaltene zwischenprodukte.

Country Status (8)

Country Link
US (1) US4447637A (de)
EP (1) EP0058591B1 (de)
JP (1) JPS57150636A (de)
AT (1) ATE9685T1 (de)
CA (1) CA1192909A (de)
DE (1) DE3260852D1 (de)
FR (1) FR2499979A1 (de)
HU (1) HU189554B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380940A (en) * 1992-06-26 1995-01-10 Aldrich Chemical Company, Inc. Bis(bicyclo(2.2.2)octyl)haloboranes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036088A5 (de) * 1969-03-04 1970-12-24 Roussel Uclaf
US3836568A (en) * 1970-12-28 1974-09-17 Sumitomo Chemical Co Process for production of lower alkyl esters of cis-chrysanthemum monocarboxylic acid
JPS5612625B2 (de) * 1972-09-07 1981-03-23
US3989654A (en) * 1973-11-22 1976-11-02 Sumitomo Chemical Company, Limited Process for preparing cis-chrysanthemic acid
US4166064A (en) * 1978-02-13 1979-08-28 Fmc Corporation Process for preparing high cis 3-(2,2,2-trichloroethyl)-2,2-dimethylcyclopropane-1-carboxylates
FR2432012A1 (fr) * 1978-07-24 1980-02-22 Roussel Uclaf Procede de preparation d'esters d'alcoyle de l'acide dl cis chrysanthemique
DE2965745D1 (en) * 1978-10-27 1983-07-28 Ici Plc Process of separating cis and trans isomers of cyclopropane carboxylic acids
FR2464939A1 (fr) * 1979-09-10 1981-03-20 Roussel Uclaf Nouveaux derives substitues du cyclopropene, leur procede de preparation et leur application dans la synthese de precurseurs de l'acide dl cis chrysanthemique
IT1131883B (it) * 1980-07-02 1986-06-25 Montedison Spa Processo per la sintesi stereoselettiva di ciclopropancarbossilati intermaedi per piretroidi

Also Published As

Publication number Publication date
JPH0314012B2 (de) 1991-02-25
EP0058591B1 (de) 1984-10-03
CA1192909A (fr) 1985-09-03
DE3260852D1 (en) 1984-11-08
US4447637A (en) 1984-05-08
JPS57150636A (en) 1982-09-17
EP0058591A1 (de) 1982-08-25
HU189554B (en) 1986-07-28
FR2499979A1 (fr) 1982-08-20
FR2499979B1 (de) 1984-05-04

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