PREPARATION OF 2,2-DIMETHYL-CYCLOPROPANECARBOXYLATE HAVING IN THE 3-POSITION A HALOSUBSTITUTED DIENIC SUBSTITUENT

PREPARATION OF 2,2-DIMETHYL-CYCLOPROPANECARBOXYLATE HAVING IN THE 3-POSITION A HALOSUBSTITUTED DIENIC SUBSTITUENT

There is described a process for the preparation of 2,2-dimethyl-cyclopropanecarboxylates carrying in position 3 a halosubstituted dienic substituent. Said compounds are intermediates for the synthesis of pyrethroid insecticides.

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Bibliographische Detailangaben
Hauptverfasser: ENRICO BOSONE, FRANCO GOZZO
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:There is described a process for the preparation of 2,2-dimethyl-cyclopropanecarboxylates carrying in position 3 a halosubstituted dienic substituent. Said compounds are intermediates for the synthesis of pyrethroid insecticides.