HACHISU, SHUJI,SCUTT, JAMES NICHOLAS,WILLETTS, NIGEL JAMES
申请号：
CA2923502
公开号：
CA2923502A1
申请日:
2014.09.18
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
The present invention relates to a compound of formula (I), wherein CKE is of sub-formula (A) and/or (B), wherein: R1 is methyl or methoxy； R2 is hydrogen, methyl, ethyl, n-propyl, n-butyl, cyclopropyl, ethynyl, cyano, C1-C3alkoxy, C1-C2fluoroalkoxy, (difluoro)vinyloxy, C1-C2alkoxy-C1-C3alkoxy-, or C1fluoroalkoxy-C1C3alkoxy-； and X is NR4 or CR5R6； wherein R3, R4, R5 and R6 are as defined herein； wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.
