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    • 91. 发明授权
    • 2-aryl-5-heterocyclyl-cyclohexane-1,3,dione compounds and their use as herbicides
    • 2-芳基-5-杂环基 - 环己烷-1,3,二酮化合物及其作为除草剂的用途
    • US08536351B2
    • 2013-09-17
    • US12530476
    • 2008-03-07
    • Christopher John MathewsJohn FinneyLouisa RobinsonMelloney TyteMichel MuehlebachJean Wenger
    • Christopher John MathewsJohn FinneyLouisa RobinsonMelloney TyteMichel MuehlebachJean Wenger
    • C07D307/02C07D409/00A01N43/02A01N43/08
    • C07D309/06C07D305/06C07D307/12C07D309/22C07D313/04C07D333/16C07D333/48C07D335/02C07D405/10C07D409/10
    • Cyclohexanedione compounds of Formula (I) wherein R1 is methyl, ethyl, n-propyl, iso-propyl, cyclopropyl, halomethyl, haloethyl, halogen, vinyl, ethynyl, methoxy, ethoxy, halomethoxy or haloethoxy, R2 and R3 are, independently hydrogen, halogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, C2-C6alkenyl, C2-C6haloalkenyl, C2-C6alkynyl, C3-C6alkenyloxy, C3-C6haloalkenyloxy, C3-C6alkynyloxy, C3-C6cycloalkyl, C1-C6alkylthio, C1-C6alkylsulfinyl, C1-C6alkylsulfonyl, C1-C6alkylsulfonyloxy, C1-C6haloalkylsulfonyloxy, cyano, nitro, phenyl, phenyl substituted by C1-C4alkyl, C1-C3Cahaloalkyl, C1-C3alkoxy, C1-C3haloalkoxy, cyano, nitro, halogen, C1-C3alkylthio, C1-C3alkylsulfinyl or C1-C3alkylsulfonyl, or heteroaryl or heteroaryl substituted by C1-C3Calkyl, d.Cahaloalkyl, C1-C3alkoxy, C1-C3haloalkoxy, cyano, nitro, halogen, C1-C3alkylthio, C1-C3alkylsulfinyl or C1-C3alkylsulfonyl, R4 is hydrogen, methyl, ethyl, n-propyl, iso-propyl, halomethyl, haloethyl, halogen, vinyl, ethynyl, methoxy, ethoxy, halomethoxy or haloethoxy, X is O, S, S(O) or S(O)2, R5 is hydrogen or methyl, R6 is hydrogen, methyl or ethyl, or forms a double bond, which links the carbon atom, to which R6 is attached, with the adjacent carbon atom of R7 or R8, R7 and R8 are independently of each other C1-C5alkylene, which is unsubstituted or substituted by methyl or ethyl, or C2-C5alkenylene, which is unsubstituted or substituted by methyl or ethyl, and G is hydrogen, an alkali metal, alkaline earth metal, sulfoniυm, ammonium or a latentiating group, are suitable for use as herbicides.
    • 式(I)的环己二酮化合物,其中R 1是甲基,乙基,正丙基,异丙基,环丙基,卤代甲基,卤代乙基,卤素,乙烯基,乙炔基,甲氧基,乙氧基,卤代甲氧基或卤代乙氧基,R2和R3独立地是氢, 卤素,C1-C6烷基,C1-C6卤代烷基,C1-C6烷氧基,C1-C6卤代烷氧基,C2-C6链烯基,C2-C6卤代烯基,C2-C6炔基,C3-C6链烯氧基,C3-C6卤代烯氧基,C3-C6炔氧基,C3-C6环烷基,C1-C6烷硫基, C1-C6烷基亚磺酰基,C1-C6烷基磺酰基,C1-C6烷基磺酰氧基,C1-C6卤代烷基磺酰氧基,氰基,硝基,苯基,被C1-C4烷基取代的苯基,C1-C3卤代烷基,C1-C3烷氧基,C1-C3卤代烷氧基,氰基,硝基,卤素,C1-C3烷硫基 C 1 -C 3烷基亚磺酰基或C 1 -C 3烷基磺酰基,或被C 1 -C 3烷基取代的杂芳基或杂芳基,C 1 -C 3烷氧基,C 1 -C 3烷氧基,C 1 -C 3卤代烷氧基,氰基,硝基,卤素,C 1 -C 3烷硫基,C 1 -C 3烷基亚磺酰基或C 1 -C 3烷基磺酰基, 甲基,乙基,正丙基,异丙基,卤代甲基,卤代乙基,卤素,乙烯基,乙炔基,甲基 氧,乙氧基,卤代甲氧基或卤代乙氧基,X是O,S,S(O)或S(O)2,R5是氢或甲基,R6是氢,甲基或乙基,或者形成一个双键, 与R 7或R 8相邻的碳原子,R 7和R 8彼此独立地为C 1 -C 5亚烷基,其未被取代或被甲基或乙基取代,或未被取代或被 甲基或乙基,G为氢,碱金属,碱土金属,磺胺,铵或潜伏基,适用作除草剂。