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    • 2. 发明公开
    • Cyclohexane-1,3-dione derivatives, compositions containing them, processes for preparing them, and their use as herbicides and plant growth regulators
    • 环己烷-1,3-二酮衍生物,含有它们的组合物,它们的制备方法和它们作为除草剂和植物生长调节剂的用途。
    • EP0177222A1
    • 1986-04-09
    • EP85306636.3
    • 1985-09-18
    • ICI AUSTRALIA LIMITED
    • Watson, Keith GeoffreyWishart, John DonaldFarquharson, Graeme JohnBird, Graham JohnCross, Lindsay Edwin
    • C07C251/18C07D307/91C07D311/80C07D313/10C07D335/10A01N35/10A01N43/04
    • C07D307/91A01N35/10A01N41/06A01N43/12A01N43/14A01N43/22A01N45/02C07C2603/18C07C2603/26C07D311/80C07D313/10C07D335/10
    • The invention concerns novel compounds of the formula
      wherein:

      Y is a linking group selected from the group consisting of:
      -(CH 2 ),-; -CH(CH 3 )-; -C(CH 3 ) 2 -; -CH(CH 3 )CH 2 -;
      -G(CH 2 ) m -; -CH 2 GCH 2 -; -C(G)(CH 2 ) m -; -GC(G)-; and
      -NHC(G)-;

      wherein:

      G is selected from oxygen and sulfur;
      I is an integer selected from 1 to 3; and
      m is zero or an integer selected from 1 and 2;
      n is zero or an integer selected from 1 to 4;
      X are selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, alkylthio, sulfamoyl, substituted sulfamoyl, amino, substituted amino, the group -(CH 2 ) P C(=A)Z in which p is zero or one, A is oxygen or sulfur, and Z is hydrogen, hydroxy, alkoxy, alkylthio, alkyl, substituted alkyl, amino or substituted amino, the group -NHC(=B)NR 7 R B in which B is oxygen or sulfur and R 7 and R 8 are hydrogen or alkyl;
      R' is selected from hydrogen, acyl and an inorganic or organic cation;
      R 2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl;
      R 3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl; and
      R 4 is selected from hydrogen, halogen, alkyl, cyano and alkoxycarbonyl.
      The compounds of the invention show herbicidal properties and plant growth regulating properties and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of the compounds of formula I, compositions containing as active ingredient a compound of formula I, and herbicidal and plant growth regulating processes utilizing compounds of formula I.
    • 本发明涉及下式的新化合物 worin:Y是选自下组中选择的连接基团; - (CH2)1-; -CH(CH 3) - ; -C(CH 3)2 - ; -CH(CH3)CH2-; -G(CH 2)间; -CH2GCH2-; -C(G)(CH2)间 - ,-GC(G) - ; 和-NHC(G) - ; worin:G选自氧和硫的; l为1〜3的整数; 和m是零或从1和2选择的整数; n是零或整数,以从1到4中选择; X是选自卤素,硝基,氰基,烷基,取代烷基,羟基,烷氧基,烷硫基,氨磺酰基,取代的氨磺酰基,氨基,取代氨基中选择,基团 - 其中p(CH 2)p C(= A)Z是零个或一个 中,A是氧或硫,Z是氢,羟基,烷氧基,烷硫基,烷基,取代的烷基,氨基或取代的氨基,所述基团-NHC(= B)NR <7>中的R哪<8> B是氧或 硫并且R <7>和R <8>是氢或烷基; [R <1>选自氢,酰基和无机或有机阳离子的选择; [R <2>选自烷基,substituiertem烷基,烯基,卤代烯基,炔基和卤代炔基中选择; [R <3>选自烷基,氟烷基,链烯基,炔基,和苯基; 且R <4>选自氢,卤素,烷基,氰基和烷氧基羰基选择。 本发明显示的化合物的除草特性和植物生长调节性能,在进一步的实施方案,本发明提供制备式的化合物的制备方法I,在式I,组合物含有作为活性成分的化合物的化合物的制备中有用的中间体 式I,和除草和植物生长调节过程利用式I的化合物。