| 摘要 |
Sulfonic acid-N'-methylamide-N'-sulfenyl-N-methyl-carbamic acid esters of the formula <IMAGE> (I) in which R1 is dialkylamino with 1-4 carbon atoms in each alkyl group, phenyl substituted in the o- or m-position by halogen or by alkyl with 1-4 carbon atoms, or phenyl substituted in the o-, m- or p-position by NO2, CF3 or CN, and R2 is phenyl, naphthyl, benzodioxolanyl or indanyl; phenyl, naphthyl, benzodioxolanyl or indanyl substituted by trihalogenomethyl, halogen, nitro, cyano, formamidino, dioxanyl or dioxolanyl, or by alkyl, alkenyl, alkynyl, alkoxy, alkenoxy, alkynoxy, alkylmercapto, alkenylmercapto or dialkylamino wherein each hydrocarbon portion has 1-4 carbon atoms; cycloalkyl of 5-7 carbon atoms, or <IMAGE> in which R 3 and R4 each independently is cyano or alkyl, alkoxy, alkylthio or alkoxycarbonyl with 1-4 carbon atoms in each alkyl group, or R3 and R4 together form a ring, or, provided that R1 is a NO2-substituted phenyl, R3 and R4 may be dihydrobenzofuranyl or dihydrobenzofuranyl substituted by alkyl of 1-4 carbon atoms, which possess insecticidal, acaricidal, nematicidal, fungicidal and herbicidal properties.
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