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HERBICIDALLY ACTIVE CYCLIC DIONE COMPOUNDS, OR DERIVATIVES THEREOF, SUBSTITUTED BY A PHENYL WHICH HAS AN ALKYNYL-CONTAINING SUBSTITUENT
专利权人:
Syngenta Limited
发明人:
MOUND, WILLIAM RODERICK,SCUTT, JAMES NICHOLAS,SLATER, MARK,WILLETTS, NIGEL JAMES
申请号:
PL13811960
公开号:
PL2935230T3
申请日:
2013.12.19
申请国别(地区):
PL
年份:
2018
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-C2-fluoroalkoxy, 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 &mdashCR10R11CR12R13&mdash 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.
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