34636-94-7Relevant academic research and scientific papers
Substituted benzimidazoles
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, (2008/06/13)
The invention relates to new substituted benzimidazoles of the general formula (I) STR1 in which R1 represents hydrogen, alkyl, alkoxy or optionally substituted aryl, R2 represents hydroxyl, cyano or in each case optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy, alkylthio, amino, aminocarbonyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, dialkoxyphosphonyl, (hetero)aryl, (hetero)arylcarbonyl, (hetero)aryloxycarbonyl, (hetero)arylcarbonyloxy or (hetero)arylaminocarbonylaminocarbonyloxy, and R3 represents fluoroalkyl, X1, X2, X3 and X4 independently of one another in each case represent hydrogen, halogen, cyano, nitro, in each case optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl or cycloalkyl, optionally substituted, fused dioxyalkylene, or represent hydroxycarbonyl, alkylcarbonyl, alkoxycarbonyl or cycloalkyloxycarbonyl, in each case optionally substituted amino or aminocarbonyl or in each case optionally substituted aryl, aryloxy, arylthio, arylsulphinyl, arylsulphonyl, arylsulphonyloxy, arylcarbonyl, aryloxycarbonyl, arylazo or arylthiomethylsulphonyl, but where at least one of the substituents X1, X2, X3 or X4 represents halogenoalkyl, with the exception of the chloromethyl radical, halogenoalkoxy, halogenoalkylthio, halogenoalkylsulphinyl, halogenoalkylsulphonyl or alkylsulphonyl, optionally substituted, fused dioxyalkylene, or represent hydroxycarbonyl, alkylcarbonyl, alkoxycarbonyl or cycloalkyloxycarbonyl, in each case optionally substituted amino or aminocarbonyl, or in each case optionally substituted aryl, arylthio, arylsulphinyl, arylsulphonyl, arylsulphonyloxy, arylcarbonyl, aryloxycarbonyl, arylazo or arylthiomethylsulphonyl, their preparation and use as pesticides, and intermediates for their preparation.
