Patent ID: 6576596
Filing Date: 2003-06-10
Classification: A01N,C07C

Abstract:
2-Benzoylcyclohexane-1,3-diones of the formula I where:R1 and R2 are each hydrogen, nitro, halogen, cyano, thiocyanato, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy-C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, â€”OR5, â€”OCOR6, â€”OSO2R6, â€”SH, â€”S(O)nR7, â€”SO2OR5, â€”SO2NR5R8, â€”NR8SO2R6 or â€”NR8COR6; R3 is hydrogen, cyano, C1-C6-alkyl, C1-C6-haloalkyl, â€”OR7, â€”SR7 or â€”NR7R10; R4 is hydrogen, C1-C6-alkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C4-C6-cycloalkenyl, C3-C6-alkynyl, â€”COR9, â€”CO2R9, â€”COSR9 or â€”CONR8R9, where the alkyl, cycloalkyl, alkenyl, cycloalkenyl and alkynyl radicals mentioned and R9 of the radicals â€”COR9, â€”CO2R9, â€”COSR9 and â€”CONR8R9 may be partially or fully halogenated and/or carry one to three of the following groups: hydroxyl, mercapto, amino, cyano, R10, â€”OR10, â€”SR10, â€”NR8R10, &boxH;NOR10, â€”OCOR10, â€”SCOR10, â€”NR8COR10, â€”CO2R10, â€”COSR10, â€”CONR8R10, C1-C4-alkyliminooxy, C1-C4-alkoxyamino, C1-C4-alkylcarbonyl, C1-C4-alkoxy-C2-C6-alkoxycarbonyl, C1-C4-alkylsulfonyl, heterocyclyl, heterocyclyloxy, phenyl, benzyl, hetaryl, phenoxy, benzyloxy and hetaryloxy, where the last eight radicals mentioned may in turn be substituted; X is oxygen or NR8; n is 0, 1 or 2; R5 is hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy-C2-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl; R6 is C1-C6-alkyl or C1-C6-haloalkyl; R7 is C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy-C2-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl; R8 is hydrogen or C1-C6-alkyl; R9 is C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, phenyl or benzyl; R10 is C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-alkenyl or C3-C6-alkynyl; Q is a cyclohexane-1,3-dione ring attached in position 2 with or without substitution; and agriculturally useful salts thereof.