SUBSTITUIERTE 3-PHENYLURAZILE

摘要

Disclosed are substituted 3-phenyluracils of formula (I) in which X<1> to X<4> = O or S; W = optionally substituted -CH=O, -CH=S, -CH=NH, -CH(X<3>R<6>)(X<4>R<7>), (a), (b), (c), (d) or (e); R<6> and R<7> = C1-C6 alkyl, C3-C6 alkenyl, C3-C6 alkinyl, C1-C6-alkoxy-C1-C6-alkyl or together a carbon chain; R<10> = H, OH, SH, an ether group, a thioether group, optionally substituted C1-C6 alkyl, C3-C6 alkenyl, C3-C6 alkinyl, C3-C7 cycloalkyl, optionally substituted amino or optionally substituted phenyl; R<1> = halogen, CN, NO2, or CF3; R<2> = H or halogen; R<3> = H, C1-C6 alkyl, C3-C6 alkenyl, C3-C6 alkinyl, C3-C8 cycloalkyl, C3-C8 cycloalkylcarbonyl, C1-C6 cyanoalkyl, C1-C6 haloalkyl, C1-C6-alkoxy-C1-C6-alkyl, CHO, C1-C6 alkanoyl, C1-C6 alkoxycarbonyl, C1-C6 haloalkylcarbonyl, optionally substituted amino, optionally substituted phenyl or phenyl-C1-C6-alkyl; R<4> and R<5> = H, CN, halogen, optionally substituted C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkinyl, C3-C7 cycloalkyl or optionally substituted phenyl; R<5> also = NO2, CHO, C1-C6 alkylcarbonyl, C1-C6 haloalkylcarbonyl, C1-C6 alkoxycarbonyl, or optionally substituted amino or R<4> + R<5> = an optionally substituted carbon chain; except for R<4> = CF3 and simultaneously R<5> = H when W = -CH=CH-CO-R<10> with R<10> = C1-C6 alkoxy or C3-C7-cycloalkoxy; plus the salts and enol ethers of (I) with R<3> = H. Use: dessiccation/defoliation of plants; insecticides; herbicides.