SUBSTITUTED 2-BENZOYL-CYCLOHEXANE-1,3-DIONES

摘要

PCT No. PCT/EP98/02448 Sec. 371 Date Nov. 2, 1999 Sec. 102(e) Date Nov. 2, 1999 PCT Filed Apr. 24, 1998 PCT Pub. No. WO98/50377 PCT Pub. Date Nov. 12, 19982-Benzoylcyclohexane-1,3-diones of the formula I: where: R1 and R2 are each hydrogen, mercapto, nitro, halogen, cyano, thiocyanato, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, -OR10, -OCOR10, -OSO2R10, -S(O)nR10, -SO2OR10, -SO2NR3R10, -NR10SO2R10 or -NR10COR; Q is a cyclohexane-1,3-dione ring with or without substitution, which is attached in position 2; A is a group of the formula IIa, IIb or III: where the substituents are as defined in claim 1, and agriculturally useful salts thereof are described.