ANGERMANN, ALFRED,LEHR, STEFAN,HELMKE, HENDRIK,FISCHER, REINER,BOJACK, GUIDO,ROSINGER, CHRISTOPHER HUGH,GATZWEILER, ELMAR,DIETRICH, HANSJORG
申请号：
CA2990078
公开号：
CA2990078A1
申请日:
2016.06.20
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
The invention relates to new effective alkynyl-substituted 3-phenylpyrrolidine-2,4-diones of general formula (I) or agrochemically acceptable salts thereof, wherein X = C1-C4 alkyl, C1-C4 haloalkyl, or C3-C6 cycloalkyl； Y = C1-C4 alkyl or C3-C6 cycloalkyl； n = 1, 2, or 3； m = 1 or 2； R1 = C1-C6 alkyl or C3-C6 cycloalkyl； R2 = hydrogen or methyl； R3 = C1-C3-alkoxy-C1-C3-alkyl or a saturated five- or six-membered heterocycle having an oxygen or sulfur atom； G = hydrogen, a group L that can be cleaved off, or a cation E. The invention further relates to the use of the compounds according to the invention to control weeds and undesired grasses in cultures of useful plants.
