FR2431484A1 - NOVEL CYCLOPROPANE ETHYLIDENE DIACETATES DERIVATIVES USEFUL IN THE PREPARATION OF CYCLOPROPANECARBOXYLATE ESTERS AND PROCESS FOR THEIR PREPARATION - Google Patents

NOVEL CYCLOPROPANE ETHYLIDENE DIACETATES DERIVATIVES USEFUL IN THE PREPARATION OF CYCLOPROPANECARBOXYLATE ESTERS AND PROCESS FOR THEIR PREPARATION

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Publication number
FR2431484A1
FR2431484A1 FR7918454A FR7918454A FR2431484A1 FR 2431484 A1 FR2431484 A1 FR 2431484A1 FR 7918454 A FR7918454 A FR 7918454A FR 7918454 A FR7918454 A FR 7918454A FR 2431484 A1 FR2431484 A1 FR 2431484A1
Authority
FR
France
Prior art keywords
preparation
diacetates
ethylidene
derivatives useful
novel cyclopropane
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
FR7918454A
Other languages
French (fr)
Other versions
FR2431484B1 (en
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2431484A1 publication Critical patent/FR2431484A1/en
Application granted granted Critical
Publication of FR2431484B1 publication Critical patent/FR2431484B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/16—Acetic acid esters of dihydroxylic compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Intermediates which are suitable for the production of pyrethroid insecticides and which have the formula in which X is a halogen atom, preferably a chlorine or bromine atom. The compounds preferably possess the same stereochemical form as the cyclopropane ring in (+)-3-carene. The compounds can be prepared by a process comprising the oxidation of 1-[2-(2,2-dihalovinyl)-3,3-dimethylcyclopropyl]-3-oxo-2-butyl acetate. The starting material is preferably derived from (+)-3-carene.
FR7918454A 1978-07-19 1979-07-17 NOVEL CYCLOPROPANE ETHYLIDENE DIACETATES DERIVATIVES USEFUL IN THE PREPARATION OF CYCLOPROPANECARBOXYLATE ESTERS AND PROCESS FOR THEIR PREPARATION Granted FR2431484A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7830335 1978-07-19

Publications (2)

Publication Number Publication Date
FR2431484A1 true FR2431484A1 (en) 1980-02-15
FR2431484B1 FR2431484B1 (en) 1981-09-04

Family

ID=10498512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918454A Granted FR2431484A1 (en) 1978-07-19 1979-07-17 NOVEL CYCLOPROPANE ETHYLIDENE DIACETATES DERIVATIVES USEFUL IN THE PREPARATION OF CYCLOPROPANECARBOXYLATE ESTERS AND PROCESS FOR THEIR PREPARATION

Country Status (8)

Country Link
JP (1) JPS5543070A (en)
BE (1) BE877744A (en)
CA (1) CA1155455A (en)
CH (1) CH641144A5 (en)
DE (1) DE2928834A1 (en)
DK (1) DK300579A (en)
FR (1) FR2431484A1 (en)
NL (1) NL7905550A (en)

Also Published As

Publication number Publication date
CH641144A5 (en) 1984-02-15
CA1155455A (en) 1983-10-18
JPS5543070A (en) 1980-03-26
DK300579A (en) 1980-01-20
BE877744A (en) 1980-01-17
FR2431484B1 (en) 1981-09-04
DE2928834A1 (en) 1980-01-31
NL7905550A (en) 1980-01-22

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