Uracil substituted phenyl sulfamoyl carboxamides

摘要

A uracil substituted phenyl sulfamoyl carboamides of formula I are described wherein: A oxygen or sulfur; X1 hydrogen, halogen or C1-C4-alkyl ; X2 hydrogen, cyano, CS-NH2, halogen, C1-C4-alkyl or C1-C4-ha-loalkyl ; X3 hydrogen, cyano, C1-C6-alkyl, C1-C6-alkoxy-alkyl, C3-C7-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl or optionally substituted benzyl ; R1 and R2 independently of one another hydrogen, halogen, OR48, C1-C10-alkyl, C2-C10-alkenyl, C3-C10-alkynyl, C3-C7-cycloalkyl, phenyl, benzyl or CS-C7-cycloalkenyl, whereas each of the last mentioned 7 groups can be substituted with any combination of one to six halogen atoms, one to three C1-C6-alkoxy groups, one or two C1-C8-haloalkoxy groups, one or two cyano groups, one or two C3-C7-cycloalkyl groups, one or two C(0) R49 groups, one or two CO-OR50 groups, one or two CO-SR51 groups, one or two CO-NR52R53 groups, one to three OR54 groups, one to three SR54 groups, one optionally substituted four to 10-membered monocyclic or fused bicyclic heterocyclic ring, one or two optionally substituted phenyl groups or one or two optionally substituted benzyl groups, or R1 and R2 together with the atom to which they are attached form a 3- to 7-membered heterocyclic ring ; Q is selected from formulas Q1-Q40 wherein A1 to A17 are each independently oxygen or sulfur; R3, R4, R7,R8, R11, R12,R18, R19, R27, R29, R32, R33, R38, R39, R44, R45, R46 and R47 are each independently hydrogen, cyano, amino, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-haloalkoxy, C3-C7-cycloalkyl, C2-C6-alkenyl, C2-C6-haloalkenyl, C3-C6-alkynyl, benzyl, OR55, C1-C3-cyanoalkyl, or R3 and R4, R7 and R8, R11 and R12, R18 andR19 or R46 and R47 may be taken together with the atoms to which they are attached to represent a four-to seven-membered ring, optionally interrupted by oxygen, sulfur or nitrogen and optionally substituted with one or more halogen or C1-C4-alkyl groups ; R5, R6, R9, R10, R15, R16, R20, R21, R30, R31, R35, R36, R41, R42 and R43 are each independently hydrogen,C1-C6-alkyl, C1-C6-haloalkyl, C3-C7-cyclo alkyl, C2-C6-alkenyl, C2-C6-haloalkenyl, C3-C6-alkynyl,OR56, S (0)nR57, O-SO2-R57, NR58R59 or R5 and R6, R9 and R10, R15and R16, R20 and R21 or R30 andR31 may be taken together with the atoms to which they are attached to represent a four-to seven membered ring optionally substituted with one or more halogen or C1-C4-alkyl groups ; R13, R14, R22, R23, R25 and R26 are each independently hydrogen, halogen or C1-C6-alkyl ; R17, R28, R34, R37 orR40 are each independently hydrogen, halogen,C1-C6-alkyl, C1-C6-haloalkyl, C3-C7-cycl alkyl, C2-C6-alkenyl, C2-C6-haloalkenyl, C3-C6-alkynyl, OR60 or SR61; R24 is hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C2-C4-alkenyl,C3-C4-alkynyl, C1-C4-haloalkoxy or amino ; R48, R49, R50, R51, R542, R53, R54,R55, R56, R57, R58, R59, R60 and R61 are independently of one another hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C7-cyclo alkyl, C2-C6-alkenyl, C3-C6-alkynyl, optionally substituted phenyl or optionally substituted benzyl ; n is 0, 1 or 2. Herbicidal compositions and methods and compositions for the desiccation and/or defoliation of plants using the compounds and processes for the preparation of the compounds are described.