Herbicidal n-cyanopyridazinones

Novel herbicidal N-cyanopyridazinones of the general formula I in which the radicals R1, R2 and R3 independently of one another denote hydrogen, halogen, amino, nitro, cyano, alkyl, aryl, aralkyl, alkoxy or aryloxy groups, a process for their preparation, a herbicidal composition comprising them, an...

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Hauptverfasser: KORES, DIETMAR, AUER, ENGELBERT, TRAMBERGER, HERMANN, KORNTNER, HORST, WOERTHER, RUDOLF H, LEITNER, HARALD, SCHNEIDER, RUDOLF
Format: Patent
Sprache:eng
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Zusammenfassung:Novel herbicidal N-cyanopyridazinones of the general formula I in which the radicals R1, R2 and R3 independently of one another denote hydrogen, halogen, amino, nitro, cyano, alkyl, aryl, aralkyl, alkoxy or aryloxy groups, a process for their preparation, a herbicidal composition comprising them, and a method of controlling weeds. Novel herbicidal N-cyanopyridazinones of the general formula I in which the radicals R1, R2 and R3 independently of one another denote hydrogen, halogen, amino, nitro, cyano, alkyl, aryl, aralkyl, alkoxy or aryloxy groups, a process for their preparation, a herbicidal composition comprising them, and a method of controlling weeds.