申请人:FMC Corporation
公开号:US05310723A1
公开(公告)日:1994-05-10
Herbicidal compounds, compositions containing them, and a method for controlling weeds by application of the compositions is disclosed. The herbicidal compounds are 3-(1-substituted-quinolin-2-on-7-yl)-1-substituted-6-trifluoromethyluracil s and related quinolinyl compounds of the formula ##STR1## in which R is lower alkyl, lower alkenyl, lower alkynyl, lower haloalkyl, lower cyanoalkyl, lower alkoxy, lower alkoxy lower alkylene, and benzyl; X is hydrogen or halogen; and Y is hydrogen, lower alkyl, lower haloalkyl, halogen, lower alkoxy, lower haloalkoxy, lower alkythio, lower alkoxy lower alkylene, lower alkylthio lower alkylene, and hydroxy.
本发明公开了除草化合物、含有这些化合物的组合物以及通过应用这些组合物来控制杂草的方法。这些除草化合物是3-(1-取代喹啉-2-酮-7-基)-1-取代-6-三氟甲基尿嘧啶和相关喹啉化合物,其化学结构如下:在这个结构中,R为较低的烷基、较低的烯基、较低的炔基、较低的卤代烷基、较低的氰基烷基、较低的烷氧基、较低的烷氧基较低的烷基、苄基;X为氢或卤素;Y为氢、较低的烷基、较低的卤代烷基、卤素、较低的烷氧基、较低的卤代烷氧基、较低的烷硫基、较低的烷氧基较低的烷基、较低的烷硫基较低的烷基、和羟基。