2-ethyl-4,6-dimethyl-phenyl-substituted spirocyclic tetramic acid derivatives

The invention relates to novel 2-ethyl-4,6-dimethylphenyl-substituted spirocyclic tetramic acid derivatives of the formula (I) in which A, B and G are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to s...

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1. Verfasser: FISCHER REINER,LEHR STEFAN,DREWES MARK WILHELM,FEUCHT DIETER,KONZE JOERG,LOESEL PETER,MALSAM OLGA,BOJACK GUIDO,ARNOLD CHRISTIAN,AULER THOMAS,HILLS MARTIN JEFFREY,KEHNE HEINZ,ROSINGER CHRISTOPHER HUGH
Format: Patent
Sprache:eng
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Zusammenfassung:The invention relates to novel 2-ethyl-4,6-dimethylphenyl-substituted spirocyclic tetramic acid derivatives of the formula (I) in which A, B and G are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising firstly the 2-ethyl-4,6-dimethylphenyl-substituted spirocyclic tetramic acid derivatives of the formula (I) (where G may also be hydrogen) and secondly at least one crop plant compatibility-improving compound.