| abstract |
The invention relates to 2-(3-alkenyl-benzoyl)-cyclohexane-1,3-diones of formula (I), wherein the variables can have the following meanings: R1, R2 = hydrogen, nitro, halogen, cyano, rhodano, alkyl, halogen alkane, alkoxyalkyl, alkenyl, alkinyl, -OR?6, -OCOR7¿, -OSO¿2R?7, -SH, -S(O)nR8, -SO2OR6, -SO2NR?6R9, -NR9SO¿2R?7 or -NR9COR7; R3¿ = hydrogen, halogen, alkyl, halogen alkane, alkoxy, alkenyl, alkinyl; R4, R5 = hydrogen, nitro, halogen, cyano, rhodano, alkyl, halogen alkane, cycloalkyl, alkenyl, cycloalkenyl, alkinyl, alkythio, halogen alkoxy, -COR10, -CO2R?10, -COSR10, -C(R12)=NR13¿, -PO(OR?10) (OR11¿); optionally substituted alkyl, heterocyclyl, heterocyclylalkyl, phenyl, phenylalkyl, hetaryl or hetarylalkyl; or R?4 and R5¿ together form an alkandiyl chain which can be substituted and/or interrupted by a heteroatom; Q = an unsubstituted or substituted position 2 bonded cyclohexane-1,3-dione ring. The invention further relates to the salts thereof, which can be used in agriculture. The invention also relates to a method for the production of compounds of formula (I), to agents containing said compounds and to the use of said derivatives or agents containing said compounds to control undesired plants. |