| abstract |
The invention relates to substituted 2-benzoyl-cyclohexane-1,3-diones of formula (I), wherein the substituents have the following meaning: R1, R2 stand for hydrogen, mercapto, nitro, halogen, cyano, rhodanine, C¿1?-C6-alkyl, C1-C6 halogen alkyl, C1-C6-alkoxy, C2-C6-alkenyl, C2-C6-alkinyl, -OR?3, -OCOR3¿, -OSO¿2R?3, -S(O)¿nR?3, SO2OR?3, -NR3SO¿2R?3 or -NR3COR3¿, wherein R3 can have different meanings; n represents 0, 1 or 2; Q stands for an optionally substituted two-position bonded chyclohexane-1,3-dion ring; X1 stands for a straight-chain or branched C¿1?-C6-alkylene, a C2-C6-alkenylene or a C2-C6-alkinylene chain, wherein the above-mentioned alkylene, alkenylene or alkinylene radicals can be partially halogenated and/or carry one to three of the following groups: -OR?4, -OCOR4¿, -OCONHR4 or -OSO¿2R?4; wherein R4 can have different meanings and the above-mentioned alkenylene radicals in which the double bond is located in the alpha, beta position with respect to the phenyle ring are excluded and in which Het is linked to the double bond in the beta position; Het represents a three to six-membered, partially or fully saturated heterocyclic group or a three to six-membered heteroaromatic group with up to three heteroatoms selected form the nitrogen, oxygen or sulfur group, wherein the above-mentioned heterocyclic or heteroaromatic group can be partially or totally halogenated and/or R5 can be substituted; wherein R5 can have different meanings. The invention further relates to the agricultural use of the salts of said compounds, to a method and to the intermediate products for the production of compounds of formula (I), to the agents contained in said compounds, to the use of the compounds of formula (I) and to the agents containing said compounds used in the control of harmful plants. |