Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth
AssigneeBASF SE
InventorsMichael Keil, Rainer Becker, Norbert Goetz, Dieter Jahn, Wolfgang Spiegler, Bruno Wuerzer
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Abstract
Cyclohexane-1,3-dione derivatives of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 have the meanings stated in the description, are used for controlling undesirable plant growth.
Claims6
A cyclohexane-1,3-dione derivative of the formula ##STR13## where R.sup.1 is hexahydrobenzo-1,3-dioxolyl, R.sup.2 is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, R.sup.3 is C.sub.1 -C.sub.4 -alkyl and R.sup.4 is C.sub.1 -C.sub.3 -alkyl, C.sub.3 -C.sub.4 -alkenyl, C.sub.3 -C.sub.4 -haloalkenyl containing 1 to 3 halogen substituents, or propargyl, or a salt thereof.
Dependencies are inferred from the claim text.