JAMES NICHOLAS SCUTT,MARK SLATER,NIGEL JAMES WILLETTS,WILLIAM RODERICK MOUND
申请号：
BR112015014455
公开号：
BR112015014455A2
申请日:
2013.12.19
申请国别(地区):
BR
年份:
2017
代理人:
摘要：
abstract herbicidally active cyclic dione compounds, or derivatives thereof, substituted by a phenyl which has an alkynyl-containing substituent the present invention relates to a compound of formula (i): (i), wherein: x is methyl or chlorine； R1 is methyl or chlorine； r 2 is hydrogen, methyl, ethyl, n-propyl, cyclopropyl, vinyl, ethynyl, fluorine, chlorine, bromine, c1-c3alkoxy, c1-c2alkuoxy-c1-c3alkoxy-or c1fluoroalkoxy-c1-c3alkoxy-； and y is o, s, s (o), s (o) 2, n (c1-c2alkoxy), 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, 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 . ___________________________ translation of the summary abstract patent: "Herbaceously active cyclic dione compounds or derivatives thereof substituted with a phenyl having an alkynyl-containing substituent". 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-C3 alkoxy, C1-C2 alkoxy, C1-C3 alkoxy or C1-fluoroalkoxy C1-C3 alkoxy； and y is o, s, s (o), s (o) 2, n (c 1 c 2 alkyl), n (c 1 c 2 alkoxy), c (o), cr8r9 or cr10r11cr12r13； e and g, r3, r4, r5 and r6 are as defined herein； wherein the compound of formula (I) is optionally present as an agrochemical acceptable salt thereof. Such compounds are suitable for use as herbicides. Accordingly, the invention also relates to a method of controlling weeds, in particular monocotyledonous grass weeds, in useful plant crops comprising applying a compo
