METHOD FOR PRODUCING SPIROKETAL-SUBSTITUTED CYCLIC KETOENOLS

The invention relates to a novel process for preparing spiroketal-substituted cyclic ketoenols which can be used as insecticides, acaricides or herbicides. The present invention also relates to novel intermediates for the preparation of spiroketal-substituted cyclic ketoenols.

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Bibliographische Detailangaben
Hauptverfasser: HAHN, Julia, Johanna, HIMMLER, Thomas, CREDE, Joachim
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relates to a novel process for preparing spiroketal-substituted cyclic ketoenols which can be used as insecticides, acaricides or herbicides. The present invention also relates to novel intermediates for the preparation of spiroketal-substituted cyclic ketoenols.