N-substituted benzamides

An N-substituted benzamide of the formula (I) in which R1 represents hydrogen or alkyl, R2 represents halogenoalkyl with more than one carbon atom, or represents cycloalkyl which is substituted by halogen or halogenoalkyl and R3, R4, R5, R6 and R7 are identical or different and represent hydrogen, h...

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Bibliographische Detailangaben
Hauptverfasser:	TARNOW, HORST, HOMEYER, BERNHARD
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	An N-substituted benzamide of the formula (I) in which R1 represents hydrogen or alkyl, R2 represents halogenoalkyl with more than one carbon atom, or represents cycloalkyl which is substituted by halogen or halogenoalkyl and R3, R4, R5, R6 and R7 are identical or different and represent hydrogen, halogen, nitro, alkyl, halogenoalkyl, halogenoalkoxy or halogenoalkylthio, or represent the radical-CONR1R2. The N-substituted benzamides are active as insecticides and nematicides and can be prepared by reacting a benzoyl halide of the formula (II) (II) in which R8, R9, R10, R11 and R12 are identical or different and represent hydrogen, halogen, nitro, alkyl, halogenoalkyl, halogenoalkoxy or halogenoalkylthio, or represent the radical -CO-Hal and Hal represents halogen, with an amine of the formula (III) HNR1R2 (III) in which R1 and R2 have the abovementioned meanings, or with corresponding hydrohalides.