| 摘要 |
Herbicidal substituted phenoxyphenylpropionic acid derivatives of the formula <IMAGE> (I) in which Q represents S, SO or SO2, m represents the numbers 0 or 1, R1 represents hydrogen, halogen, cyano or trifluoromethyl, R2 represents hydrogen or halogen, R3 represents halogen, cyano, trifluoromethyl, trifluoromethoxy or trifluoromethylsulphonyl, R4 represents hydrogen or halogen, R5 represents hydrogen or halogen, R6 represents hydrogen, cyano, carboxyl, alkyl optionally substituted by halogen or alkoxycarbonyl, R7 represents halogen, hydroxyl, amino, alkylamino, alkenylamino, alkynylamino, arylamino, aralkylamino, alkoxycarbonyl-alkylamino, cyanoamino, dialkylamino, dialkenylamino, alkylsulphonylamino, arylsulphonylamino, hydroxyamino, alkoxyamino, hydrazino, alkylsulphonylhydrazino, arylsulphonylhydrazino, alkylthio, arylthio, aralkylthio, alkoxycarbonylalkylthio or the grouping O-R8.
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