JPH0148255B2 - - Google Patents

Info

Publication number
JPH0148255B2
JPH0148255B2 JP56098502A JP9850281A JPH0148255B2 JP H0148255 B2 JPH0148255 B2 JP H0148255B2 JP 56098502 A JP56098502 A JP 56098502A JP 9850281 A JP9850281 A JP 9850281A JP H0148255 B2 JPH0148255 B2 JP H0148255B2
Authority
JP
Japan
Prior art keywords
compound
carried out
dehydrohalogenation
solvent
alkali
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
JP56098502A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5745141A (en
Inventor
Gotsutsuo Furanko
Kapurara Juzetsupe
Roberutei Ramuberuto
Paparatsutoo Juzetsupe
Santoro Etsutoore
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of JPS5745141A publication Critical patent/JPS5745141A/ja
Publication of JPH0148255B2 publication Critical patent/JPH0148255B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP56098502A 1980-07-02 1981-06-26 Stereoselective synthesis of cyclopropane carboxylate as intermediate for pyrethroid Granted JPS5745141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8023180A IT1131883B (it) 1980-07-02 1980-07-02 Processo per la sintesi stereoselettiva di ciclopropancarbossilati intermaedi per piretroidi

Publications (2)

Publication Number Publication Date
JPS5745141A JPS5745141A (en) 1982-03-13
JPH0148255B2 true JPH0148255B2 (en19) 1989-10-18

Family

ID=11204601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56098502A Granted JPS5745141A (en) 1980-07-02 1981-06-26 Stereoselective synthesis of cyclopropane carboxylate as intermediate for pyrethroid

Country Status (6)

Country Link
US (1) US4442301A (en19)
EP (1) EP0043143B1 (en19)
JP (1) JPS5745141A (en19)
CA (1) CA1165770A (en19)
DE (1) DE3171009D1 (en19)
IT (1) IT1131883B (en19)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499979A1 (fr) * 1981-02-13 1982-08-20 Roussel Uclaf Procede d'epimerisation d'acides trans chrysanthemiques
US4772695A (en) * 1982-09-24 1988-09-20 Societe Nationale Des Poudres Et Explosifs Process for the preparation of vinyl carbamates
JPH0773422B2 (ja) * 1983-06-22 1995-08-02 山本電気株式会社 偏平用モーター電機子の製造装置
GB9311054D0 (en) * 1993-05-28 1993-07-14 Zeneca Ltd Preparation of cyclopropane esters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340741A (en) * 1975-06-24 1978-04-13 Sumitomo Chem Co Ltd Novel preparation of 2,2-dimethyl-3-b,b-dihalovinyl-cyclopropanecarboxylic acid ester
JPS5912103B2 (ja) * 1975-12-26 1984-03-21 ザイダンホウジン サガミチユウオウカガクケンキユウシヨ カルボンサンエステルノセイゾウホウホウ
US4330675A (en) * 1977-01-24 1982-05-18 Imperial Chemical Industries Limited Halogenated esters
GB2000764B (en) * 1977-03-23 1982-04-28 Ici Ltd Halogenated esters
IN150399B (en19) * 1978-01-20 1982-09-25 Fmc Corp
US4243677A (en) * 1978-01-20 1981-01-06 Fmc Corporation Insecticidal perhaloalkylvinylcyclopropanecarboxylates
BG48921A3 (en) * 1978-02-28 1991-06-14 Montedison Spa Method for destroying of insects
US4258202A (en) * 1978-02-28 1981-03-24 Montedison S.P.A. Cyclopropanecarboxylic acids and esters
DE2831193A1 (de) * 1978-07-15 1980-01-24 Bayer Ag Fluoralkenylsubstituierte cyclopropancarbonsaeureester und ihre verwendung als insektizide

Also Published As

Publication number Publication date
JPS5745141A (en) 1982-03-13
EP0043143A3 (en) 1982-10-13
US4442301A (en) 1984-04-10
DE3171009D1 (en) 1985-07-25
IT1131883B (it) 1986-06-25
EP0043143A2 (en) 1982-01-06
EP0043143B1 (en) 1985-06-19
CA1165770A (en) 1984-04-17
IT8023180A0 (it) 1980-07-02

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