SUBSTITUTED PROPARGYL ESTER OF CYCLOPROPANECARBOXYLIC ACID AND AGENT CONTAINING SAME OR METHOD THEREWITH FOR EXTERMINATING HARMFUL ORGANISM
The present invention relates to novel substituted propargyl esters of cyclopropanecarboxylic acid, of the general formula I in which the substituents have the following meaning: R and R are C1-C4-haloalkyl or halogen, the two radicals not simultaneously representing halogen, R to R independently of...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention relates to novel substituted propargyl esters of cyclopropanecarboxylic acid, of the general formula I in which the substituents have the following meaning: R and R are C1-C4-haloalkyl or halogen, the two radicals not simultaneously representing halogen, R to R independently of each other represent hydrogen, halogen, cyano, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C6-alkoxy, the hydrocarbon radicals in each case being unsubstituted or halogen-substituted, or in each case two adjacent radicals are linked via a -O-X-O- group, X representing an optionally halogen-substituted methylene or ethylene chain, with the proviso that R does not represent trifluoromethyl when R represents a chlorine atom, and their preparation and application in pest control. |
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