申请人:ICI Australia Limited
公开号:US04952722A1
公开(公告)日:1990-08-28
The invention concerns novel compounds of the formula I ##STR1## wherein: W are selected from alkyl, alkenyl and alkynyl; X are 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 and imine derivatives thereof, and an alkylene group which bridges two adjacent carbon atoms of the benzene ring; 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; p is zero or an integer selected form 1 to 4; n is zero or an integer selected from 1 to 3; and m is zero or an integer selected from 1 to 3. The compounds of the invention show cereal selective herbicidal properties and plant growth regulating properties and in further embodiments the invention provides processes for the preparation of the 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.
该发明涉及式I的新化合物
其中:W从烷基、烯基和炔基中选择;
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、烷基砜基、烷基砜酰基、磺酰胺基、取代磺酰胺基、氨基、取代氨基、甲酰基和脂酰基以及它们的肟和亚胺衍生物和一个桥接苯环两个相邻碳原子的烷基基团;
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;
p为零或从1到4中选择的整数;
n为零或从1到3中选择的整数;
m为零或从1到3中选择的整数。
该发明的化合物显示出对谷物的选择性除草性能和植物生长调节性能,并且在进一步的实施中,该发明提供了制备式I化合物的方法、用于制备式I化合物的中间体、含有式I化合合物作为活性成分的组合物,以及利用式I化合物的除草和植物生长调节过程。