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    • 9. 发明授权
    • Substituted phenyl uracils
    • 取代苯基尿嘧啶
    • US06562759B1
    • 2003-05-13
    • US10030673
    • 2002-01-10
    • Roland AndreeMark Wilhelm DrewesPeter DahmenDieter FeuchtRolf Pontzen
    • Roland AndreeMark Wilhelm DrewesPeter DahmenDieter FeuchtRolf Pontzen
    • C07D23954
    • C07D405/10A01N43/54C07D409/10C07D411/10
    • The invention relates to novel substituted phenyluracils of the general formula (I) in which A represents alkanediyl or alkenediyl, each of which has 2 to 5 carbon atoms and each of which is optionally substituted by cyano, halogen or by in each case optionally halogen- or C1-C4-alkoxy-substituted C1-C4-alkyl, C1-C4-alk-oxy-carbonyl or C2-C4-alkenyl or interrupted by O (oxygen), or represents cyclohexane-1,2-diyl or 1,2-phenylene, Q1 represents O (oxygen) or S (sulphur), Q2 represents O (oxygen) or S (sulphur), R1 represents hydrogen, amino or optionally cyano-, halogen- or C1-C4-alkoxy-substituted alkyl having 1 to 4 carbon atoms, R2 represents optionally halogen-substituted alkyl having 1 to 4 carbon atoms, R3 represents hydrogen, halogen or optionally halogen-substituted alkyl having 1 to 4 carbon atoms, R4 represents hydrogen, cyano, carbamoyl, thiocarbamoyl or halogen, R5 represents cyano, carbamoyl, thiocarbamoyl or in each case optionally halogen-substituted alkyl or alkoxy having in each case 1 to 4 carbon atoms, and R6 represents hydrogen or alkyl having 1 to 4 carbon atoms, and to a process for their preparation and to their use as herbicides.
    • 本发明涉及通式(I)的新的取代的苯基尿嘧啶,其中A代表烷二基或亚烯二基,其各自具有2-5个碳原子,并且各自任选被氰基,卤素取代,或在各种情况下任选被卤素或 C 1 -C 4 - 烷氧基取代的C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基 - 羰基或C 2 -C 4 - 烯基或被O(氧)间隔,或表示环己烷-1,2-二基或1,2- 亚苯基,Q 1表示O(氧)或S(硫),Q 2表示O(氧)或S(硫),R 1表示氢,氨基或任选被氰基,卤素或C 1 -C 4烷氧基取代的烷基, 4个碳原子,R 2表示任选具有1至4个碳原子的卤素取代的烷基,R 3表示氢,卤素或任选被卤素取代的具有1至4个碳原子的烷基,R 4表示氢,氰基,氨基甲酰基,硫代氨基甲酰基或卤素,R 5表示 氰基,氨基甲酰基,硫代氨基甲酰基,或在每种情况下任选为卤素取代的烷基或烷氧基 h为1至4个碳原子,R 6表示氢或具有1至4个碳原子的烷基,以及其制备方法及其作为除草剂的用途。