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US5079384A Herbicidal (6-(hetero)aryloxy-naphthalen-2-yl-oxy-alkanecarboxylic acid derivatives 失效
除草剂(6-(异噻唑)亚油酸萘-2-基-L-氧 - 烷酰氧基酸衍生物

Herbicidal (6-(hetero)aryloxy-naphthalen-2-yl-oxy-alkanecarboxylic acid
derivatives
摘要:
Herbicidal (6-(hetero(aryloxy-naphthalen-2-yl-oxy)-alkanecarboxylic acid derivatives of the formula ##STR1## in which R.sup.1 stands for hydrogen, halogen, cyano or trifluoromethyl,R.sup.2 stands for hydrogen or halogen,R.sup.3 stands for halogen, trifluoromethyl, trifluomethoxy, trifluoromethylthio or trifluoromethylsulphonyl,R.sup.4 stands for hydrogen or halogen,X stands for nitrogen or the grouping C--R.sup.5 ,in whichR.sup.5 stands for hydrogen or halogen,A stands for optionally branched alkanediyl andZ stands for cyano or the grouping --CO--Y.
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