Herbicidal 3-(benzazol-4-yl)pyrimidinedione derivatives.

摘要

The invention relates to 3-(benzazol-4-yl)pyrimidine-dione-derivatives of formula (I) and the salts thereof, whereby X = O, S; R<1> = H, NH2, C1-C6-alkyl, C1-C6-alkyl halide; R<2> = H, halogen, C1-C6-alkyl, C1-C6-alkyl halide, C1-C6-alkylthio, C1-C6-alkylsulfinyl, C1-C6-alkylsulfonyl; R<3> = H, halogen, C1-C6-alkyl; R<4> = H, halogen; R<5> = CN, halogen, C1-C6-alkyl, C1-C6-alkyl halide, C1-C6-alkoxyl, C1-C6-alkoxyl halide; =Y- = a group =N-N(R<6>)-, =C(ZR<7>)-N(R<6>)-, =C(ZR<7>)-O-, =C(ZR<7>)-S-; R<6> = C1-C6-alkyl, C1-C4-alkyl halide, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C6-alkyl-SO2, C1-C6-alkyl-CO, C1-C6-alkyl halide-CO, C1-C6-alkyl-CS, C1-C6-alkoxyl-CO, C1-C6-alkoxyl-CS or optionally substituted C1-C6-alkyl; Z = chemical bond, O, S, -S(O)-, -SO2-, -NH-, -N(R<8>)-; R<7>, R<8> = C1-C6-alkyl, C1-C6-alkyl halide, hydroxy-C1-C4-alkyl, cyano-C1-C4-alkyl, C1-C4-alkoxyl-C1-C4-alkyl, C1-C4-alkoxyl halide-C1-C4-alkyl, C3-C4-alkenyloxyl-C1-C4-alkyl, C3-C4-alkynyloxyl-C1-C4-alkyl, C3-C8-cycloalkoxyl-C1-C4-alkyl, amino-C1-C4-alkyl, C1-C4-alkylamino-C1-C4-alkyl, di(C1-C4-alkyl)amino-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, C1-C4-alkylthio halide-C1-C4-alkyl, C3-C4-alkenylthio-C1-C4-alkyl, C3-C4-alkynylthio-C1-C4-alkyl, C1-C4-alkylsulfinyl-C1-C4-alkyl, C1-C4-alkylsulfinyl halide-C1-C4-alkyl, C3-C4-alkenylsulfinyl-C1-C4-alkyl, C3-C4-alkynylsulfinyl-C1-C4-alkyl, C3-C6-alkenyl, cyano-C3-C6-alkenyl, C3-C6-alkenyl halide, C3-C6-alkynyl, cyano-C3-C6-alkynyl, C3-C6-alkynyl halide, HO-CO-C1-C4-alkyl, (C1-C4-alkoxyl)CO-C1-C4-alkyl, (C1-C4-alkyl)CS-C1-C4-alkyl, H2N-CO-C1-C4-alkyl, C1-C4-alkyl-NHCO-C1-C4-alkyl, di(C1-C4-alkyl)NCO-C1-C4-alkyl, di(C1-C4-alkyl)phosphonyl-C1-C4-alkyl, optionally substituted C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C4-alkyl, phenyl, phenyl-C1-C4-alkyl, 3- to 7-linked heterocyclyl or heterocyclyl-C1-C4-alkyl, whereby each heterocyclyl ring can contain a CO-ring link or CS-ring link, or provided that Z = chemical bond, R<7> also H, OH, CN, SH, NH2, halogen, -CH(OH)-CH2-R<9>, -CH(halogen)-CH2-R<9>, -CH2-CH(halogen)-R<9>, -CH=CH-R<9> or -CH=C(halogen)-R<9>, whereby R<9> = COOH, (C1-C4-alkoxyl)carbonyl, (C1-C4-alkylthio)carbonyl, CONH2, C1-C4-alkyl-NHCO or di(C1-C4-alkyl)NCO, or R<7> + R<8> = an optionally substituted 1,3-propylene-, tetramethylene-, pentamethylene- or ethylene oxyethylene-chain.