DAVID ALAN CLARK,BRUCE LAWRENCE FINKELSTEIN,GREGORY RUSSELL ARMEL,VERNON ARIE WITTENBACH
申请号：
US14455251
公开号：
US20140350251A1
申请日:
2014.08.08
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetationwhereinR1 is cyclopropyl optionally substituted with 1-5 R5, isopropyl optionally substituted with 1-5 R6, or phenyl optionally substituted with 1-3 R7；R2 is ((O)jC(R15)(R16))kR；R is CO2H or a herbicidally effective derivative of CO2H；R3 is halogen, cyano, nitro, OR20, SR21 or N(R22)R23；R4 is —N(R24)R25 or —NO2；j is 0 or 1； and k is 0 or 1； provided that when k is 0, then j is 0；and R5, R6, R7, R15, R16, R20, R21, R22, R23, R24 and R25 are as defined in the disclosure.Also disclosed are compositions comprising the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I. Also disclosed are compositions comprising a compound of Formula I and at least one additional active ingredient selected from the group consisting of an other herbicide and a herbicide safener.
