INSECTICIDAL N-(SUBSTITUTED ARYLMETHYL)-4-[BIS(SUBSTITUTED ARYL) HYDROXYMETHYL]PIPERIDINIUM SALTS
Compounds of structure (I) are disclosed as effective insecticides, in which Q is hydroxy; U is -(CH2)n-, where n is 1; R is structure (II) in which V, W, Y and Z are each hydrogen; X is alkoxy, cycloalkylalkoxy, alkoxycarbonyl, alkoxycarbonylamino, or a five- or six-membered heteroaryl or heteroary...
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Zusammenfassung: | Compounds of structure (I) are disclosed as effective insecticides, in which Q is hydroxy; U is -(CH2)n-, where n is 1; R is structure (II) in which V, W, Y and Z are each hydrogen; X is alkoxy, cycloalkylalkoxy, alkoxycarbonyl, alkoxycarbonylamino, or a five- or six-membered heteroaryl or heteroaryloxy, each heteroaryl optionally substituted with halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkoxyalkyl, or haloalkoxyakyl; R and R are independently selected from haloalkyl; phenyl substituted with halogen, halothio, haloalkyl, or haloalkoxy; or a five- or six-membered heteroaryl substituted with halogen or haloalkyl; R is alkyl, haloalkyl, hydroxyalkyl, alkoxyalkyl, dialkylaminoalkyl, alkylaminocarbonyloxyalkyl, alkylthioalkyl, alkylsulfonylalkyl, alkylcarbonyloxalkyl, alkoxycarbonylalkyl, carboxyalkyl, carboxyarylalkyl, arylcarbonyl, sulfonato, or sulfonatoalkyl, and may bear a negative charge resulting in an inner salt; and a separate anion is chloride, bromide, iodide, or a phenyl or alkyl sulfate or sulfonate; with the proviso that at least one of R and R is phenyl substituted in the para position or pyrid-2-yl or pyrimidin-2-yl, each substituted in the 5-position; each aliphatic moiety contains not more than 4 carbon atoms, except that R may contain up to eighteen carbon atoms; halogen means bromine, chlorine, or fluorine; each heteroaryl contains from 1 to 4 nitrogen atoms, or 1 or 2 oxygen or sulfur atoms, or 1 or 2 nitrogen atoms and an oxygen or sulfur atom.
Composés utiles en tant qu'insecticides et représentés par la formule suivante: [anion] dans laquelle Q représente hydroxy; U représente -(CH2)n-, dans laquelle n est 1; R est représenté par la formule dans laquelle V, W, Y et Z représentent chacun hydrogène; X représente alcoxy, cycloalkylalcoxy, alcoxycarbonyle, alcoxycarbonylamino ou un hétéroaryle à cinq ou six éléments ou hétéroaryloxy, chaque hétéroaryle étant éventuellement substitué par halogène, cyano, alkyle, haloalkyle, alcoxy, haloalcoxy, alcoxyalkyle ou haloalcoxyalkyle; R et R sont indépendamment sélectionnés dans haloalkyle; phényle substitué par halogène, halothio, haloalkyle ou haloalcoxy; ou un hétéroaryle à cinq ou six élément substitué par halogène ou haloalkyle; R représente, alkyle, haloalkyle, hydroxyalkyle, alcoxyalkyle, dialkylaminoalkyle, alkylaminocarbonyloxyalkyle, alkylthioalkyle, alkylsufonylalkyle, alkylcarbonyloxyalkyle,alcoxycarbonylalkyle, carboxyalkyle, carboxyarylalkyle, arylcarbonyle, sulfonato ou a |
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