COMPOSES DIONES CYCLIQUES ACTIFS DU POINT DE VUE HERBICIDE, OU LEURS DERIVES, SUBSTITUES PAR UN GROUPE PHENYLE QUI PORTE UN SUBSTITUANT CONTENANT UN GROUPE ALCYNYLE
MOUND, WILLIAM RODERICK,SCUTT, JAMES NICHOLAS,SLATER, MARK,WILLETTS, NIGEL JAMES
申请号：
CA2892076
公开号：
CA2892076A1
申请日:
2013.12.19
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
The present invention relates to a compound of formula (I), wherein: X is methyl or chlorine； R1 is methyl or chlorine； R2 is hydrogen, methyl, ethyl, n-propyl, cyclopropyl, vinyl, ethynyl, fluorine, chlorine, bromine, C1-C3alkoxy, C1-C2fluoroalkoxy, C1-C2alkoxy-C1-C3alkoxy- or C1fluoroalkoxy-C1-C3alkoxy-； and Y is O, S, S(O), S(O)2, N(C1-C2alkyl), N(C1-C2alkoxy), C(O), CR8R9 or -CR10R11CR12R13-； and and G, 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.
