申请人:ICI Australia Limited
公开号:US05110989A1
公开(公告)日:1992-05-05
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, imine and Schiff base 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 from 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.
本发明涉及公式I的新化合物,其中:
W选自烷基,烯基和炔基;
X选自卤素,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,烷基亚磺酰基,烷基磺酰基,磺酰胺基,取代磺酰胺基,氨基,取代氨基,以及酰肟,亚胺和席夫碱衍生物,和一个桥接苯环中两个相邻碳原子的烷基;
R1选自氢,烷基,烯基,炔基,取代烷基,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;
p为零或选自1到4的整数;
n为零或选自1到3的整数;
m为零或选自1到3的整数。
本发明的化合物表现出选择性杀草和植物生长调节性能,并在进一步的实施中,本发明提供了制备公式I化合物的过程,制备公式I化合物有用的中间体,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化合物进行除草和植物生长调节的过程。