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    • 8. 发明公开
    • Herbicidal cyclohexane-1,3-dione derivatives
    • 除草环己烷-1,3-二酮衍生物
    • EP0209283A3
    • 1987-11-04
    • EP86305045
    • 1986-06-27
    • ICI AUSTRALIA LIMITED
    • Watson, Keith GeoffreyLovel, Craig Gordon
    • C07C131/00A01N41/06A01N47/30A01N37/22
    • A01N47/30A01N37/22A01N41/06A01N47/02
    • The invention concerns novel compounds of the formula I
      wherein:
      Z is selected from hydrogen, alkyl, alkanoyl, sulfamoyl, carboxy and trifluoroacetamido; Y is selected from various carboxy or thiocarboxy groups, haloalkanoyl, alkylsulfonyl and haloalkylsulfonyl; R 1 is selected from hydrogen, acyl and an inorganic or organic cation; R 2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl and alkynyl; R 3 is selected from alkyl; and R 4 is selected from hydrogen, alkyl, and alkoxycarbonyl. The compounds of the invention show herbicidal properties and plant growth regulating properties and in further embodiments and 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 1.
    • 本发明涉及新的式I化合物,其中:Z选自氢,烷基,烷酰基,氨磺酰基,羧基和三氟乙酰氨基; Y选自各种羧基或硫代羧基,​​卤代链烷酰基,烷基磺酰基和卤代烷基磺酰基; R1选自氢,酰基和无机或有机阳离子; R2选自烷基,取代的烷基,烯基,卤代烯基和炔基; R3选自烷基; 并且R4选自氢,烷基和烷氧基羰基。 本发明化合物显示出除草特性和植物生长调节特性,并且在进一步的实施方案和本发明提供了制备式I化合物的方法,用于制备式I化合物的中间体,含有作为活性成分的化合物 式I化合物的除草和植物生长调节方法。