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Abstract

Aromatic amides, their preparation process and their use as pesticides 1 Compounds of formula (I): in which a, b, c, d and e identical to or different from one another, represent a hydrogen atom, a halogen atom, an alkyl, alkenyl or alkynyl, O-alkyl, O-alkenyl or O-alkynyl, S-alkyl, S-alkenyl or S-alkynyl, each radical containing up to 8 carbon atoms, optionally substituted by one or more halogen atoms, a SF.sub.5, C N, NO.sub.2 or NH.sub.2 radical, the substituents a, b, c and d being able to form between themselves rings which either carry or do not carry one or more heteroatoms and being able to be substituted; X and Y or Y and Z identical or different, represent a radical: --HC.dbd.CH--, --(CH.sub.3)C.dbd.CH--, -(Hal)C.dbd.C--, .dbd.C(f)(g), or .dbd.C.dbd.Cx.sup.1x.sup.2, Hal represents a halogen atom: X.sup.1 represents a hydrogen atom or a halogen atom, in which f and g, identical to or different from each other, represent a hydrogen atom, a halogen atom, a free, etherified or esterified hydroxyl radical, an alkyl radical, containing up to 8 carbon atoms, optionally substituted by one or more halogen atoms, or represent a C.dbd.O radical, an oxygen atom; X' represents an oxygen or sulphur atom, R.sup.1 and R.sup.2 identical to or different from each other, represent a hydrogen atom, a linear, branched or cyclic, saturated or unsaturated alkyl, CO-alkyl or CO.sub.2-alkyl radical, containing up to 8 carbon atoms, optionally interrupted by one or more heteroatoms, optionally substituted, or an optionally substituted aryl or heteroaryl radical, the --C(X')--NR.sup.1R.sup.2 chain being in meta or para position, and dotted lines representing one or more optional double bonds, in all their possible isomeric forms as well as their mixture. The compounds of formula (I) have pesticidal properties.

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