| 摘要 |
PCT No. PCT/EP95/03685 Sec. 371 Date Mar. 18, 1997 Sec. 102(e) Date Mar. 18, 1997 PCT Filed Sep. 19, 1995 PCT Pub. No. WO96/10561 PCT Pub. Date Apr. 11, 19962- Aroylcyclohexanediones I where X, Y=O or S; Ar=phenyl or heteroaryl in each case having 1-4 substituents: halogen, cyano, nitro, -N=N-Ph, C1-C4-alkoxycarbonyl, -N(R9)-COR10, -N(R9)-SO2-R11, -SO2-N(R9)R10, -S(O)m-R8 or opt. subst. C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl or C1-C4-haloalkoxy; two adjacent C atoms of the phenyl or heteroaryl ring can also be bridged by means of a chain -C(R12)=C(R13)-C(R14)=C(R15)-, -Z1-C(R12)=N-, -Z1-N=C(R12)-, -Z1-C(R12)=C(R13)-, -Z1-C(R12)=C(R13)-C(R14,R15)-, -Z1-C (R12,R13)-C(R14,R15)-, -Z1-C(R12,R13)-C(R14R15)-Z2-, -C(R12,R13)-Z1-C(R14,R15)-C(R16,R17)-, -Z1-N(R20)-Z2-, -Z1-Z2-N(R20)-, -Z1-C(R12,R13)-Z2-N(R20)-, -Z1-N(R20)-Z2-N(R21)-, -N(R21)-Z1-Z2-, -N(R20)-Z1-N=C(R12)-, -Z1-C(R12,R13)-C(=NOR22)-, -Z1-C(R12,R13)-C(R14,R15)-C(=NOR22)- or Z1-Z2-Z1; (Z1, Z2=-O-, -S-, -SO-, -SO2-, -CO-, -C(R18,R19)- or -N(R20)-; R12, R19=H, OH, halogen, C1-C4alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylamino, di-(C1-C4-alkyl)amino or phenyl; R20, R21=H, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylcarbonyl, phenyl or benzoyl; R22=H, C1-C4-alkyl, allyl or phenyl; Ph=phenyl, which can carry 1-3 substituents: halogen, cyano, nitro, -S(O)n-R23, C1-C4-alkoxycarbonyl, -SO2-N(R24)R25, -N(R24)-COR25, -N(R24)-SO2R26 or opt. subst. C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl or C1-C4-haloalkoxy; m, n=0-2; R8, R23=opt. subst. C1-C4-alkyl or C1-C4-haloalkyl; R9,R10,R24,R25=H, C1-C4-alkyl, C1-C4-haloalkyl or opt. subst. phenyl; R11, R26=opt. subst. C1-C4-alkyl or C1-C4-haloalkyl) R1,R2,R3,R4=hydrogen or C1-C4-alkyl; R5=H, C1-C4-alkyl or C1-C4-alkoxycarbonyl; R6, R7=C1-C4-alkyl, benzyl or together are an opt. subst. ethylene or propylene chain; excluding 2-(4-chloro-2-nitrobenzoyl)-5-dimethoxymethyl-5-methylcyclohexane-1,3-dione, and the salts of I and esters of I with acids. Use: herbicides; growth regulators. |
