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    • 2. 发明公开
    • Herbicidal cyclohexane-1,3-dione derivatives
    • 除草环己烷-1,3-二酮衍生物
    • EP0125059A3
    • 1985-06-19
    • EP84302689
    • 1984-04-19
    • ICI AUSTRALIA LIMITED
    • Bird, Graham JohnWatson, Keith GeoffreyFarquharson, Graeme JohnWhitelaw, Murray Leslie
    • C07D333/54C07D307/79C07D307/81C07D209/14C07D277/66A01N43/00C07C47/548C07D307/80
    • C07D307/79A01N35/10A01N43/12A01N43/38A01N43/52A01N43/74C07C45/513C07C47/453C07D209/14C07D277/66C07D307/80C07D307/81C07D333/54
    • The invention concerns novel compounds of the formula l
      herein:
      A is selected from CH and N; B is selected from oxygen, sulfur, CH 2 and the group N-Z herein Z is selected from the group consisting of hydrogen, lkyl, alkenyl, alkynyl, cycloalkyl, benzyl and substituted ben- yl;
      which may be the same or different, and X', which be the ame or different, are selected from halogen, nitro, cyano, Ikyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, lkenyl, alkenyloxy, alkynyl, alkynyloxy, acyloxy, alkoxycar- onyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substi- jted sulfamoyl, alkanoyloxy, benzyioxy, substituted ben-Vloxy, amino, substituted amino and the groups formyl and lkanoyl and the oxime, imine and Schiff base derivatives thereof, or two of X' on the same carbon atom may form an oxo group; R' is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl,alkylsulfonyl, arylsulfonyl, 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; R' is selected from hydrogen, halogen, alkyl, cyano and alkoxycarbonyl; n is 0 or an integer chosen from 1 to 4; and n' is 0 or an integer chosen from 1 to 4. 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 offormula l, intermediates useful in the preparation of the compounds of formula l, compositions containing as active ingredient a compound of formula and herbicidal and plant growth regulating processes utilizing compounds of formula l.
    • 本发明涉及式I的新化合物:A选自CH和N; B选自氧,硫,CH2和基团N-Z,此处Z选自氢,烷基,烯基,炔基,环烷基,苄基和取代的苯基; 它们可以相同或不同,并且X'是选自卤素,硝基,氰基,烷基,取代的烷基,羟基,烷氧基,取代的烷氧基,烯基,烯氧基,炔基,炔氧基,酰氧基, 烷氧基羰基,烷硫基,烷基亚磺酰基,烷基磺酰基,氨磺酰基,取代的氨磺酰基,烷酰氧基,苄氧基,取代的苄氧基,氨基,取代的氨基和甲酰基和链烷酰基以及它们的肟,亚胺和席夫碱衍生物, 在相同碳原子上的X'可以形成氧代基团; R'选自氢,烷基,烯基,炔基,取代的烷基,烷基磺酰基,芳基磺酰基,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,炔基和卤代炔基; R3选自烷基,氟代烷基,烯基,炔基和苯基; R'选自氢,卤素,烷基,氰基和烷氧基羰基; n是0或选自1至4的整数; 并且n'为0或选自1至4的整数。本发明的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中,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,含有式I化合物作为活性成分和使用式I化合物的除草和植物生长调节方法的组合物。