Cyclohexenone derivatives and their herbicidal use.
申请人:ICI Australia Limited
公开号:US04666510A1
公开(公告)日:1987-05-19
The invention concerns novel compounds of the formula I ##STR1## wherein: X is selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkenyl, alkynyl, alkenyloxy, alkynyloxy, acyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, amino, substituted amino, and the groups formyl and alkanoyl and the oxime, imine and Schiff base derivatives thereof; R.sup.1 is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, alkylsulfonyl, arylsulfonyl, acyl and an inorganic or organic cation; R.sup.2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl; R.sup.3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl; m is an integer chosen from 3 to 5. 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.
这项发明涉及公式I的新化合物
其中:X从卤素、硝基、氰基、烷基、取代烷基、羟基、烷氧基、取代烷氧基、烯基、炔基、烯氧基、炔氧基、酰氧基、烷氧羰基、烷基硫基、烷基砜基、烷基砜基、磺胺基、取代磺胺基、氨基、取代氨基以及甲酰基和脂酰基及其氧肟、亚胺和席夫碱衍生物中选择;R.sup.1从氢、烷基、烯基、炔基、取代烷基、烷基砜基、芳基砜基、酰基和无机或有机阳离子中选择;R.sup.2从烷基、取代烷基、烯基、卤代烯基、炔基和卤代炔基中选择;R.sup.3从烷基、氟烷基、烯基、炔基和苯基中选择;m是从3到5中选择的整数。该发明的化合物显示除草性能和植物生长调节性能,并在进一步的实施中提供了制备公式I化合物的方法,有用于制备公式I化合物的中间体,包含公式I化合物作为活性成分的组合物,以及利用公式I化合物的除草和植物生长调节过程。