Pyrazoline derivatives

Details Pyrazoline derivatives Pyrazoline derivatives

C - Chemistry, Metallurgy

07

D

167/10.2, 260/31

C07D 231/06 (2006.01) A01N 47/38 (2006.01) C07D 405/06 (2006.01)

Patent

CA 1257871

5-15161/1+2 Pyrazoline derivatives Abstract of the Disclosure The invention relates to novel 1-carbamoyl-3-phenyl-4-benzyl-A2- pyrazolines of the formula Image (I) wherein R1 and R2 are each independently hydrogen, halogen, trifluoro- methyl, C1-C4haloalkoxy containing 1 to 7 halogen atoms or C1-C4haloalkylthio containing 1 to 7 halogen atoms; R3 is hydrogen, halogen, C1-C4alkyl, C1-C4haloalkyl containing 1 to 7 halogen atoms, C1-C4alkoxy, C1-C4haloalkoxy containing 1 to 7 halogen atoms or alkoxycarbonyl containing 1 to 4 carbon atoms in the alkyl moiety; R4 is hydrogen, halogen, C1-C4alkyl or trifluoromethyl; R5 is hydrogen, halogen, C1-C4alkyl, trifluoromethyl or C1-C4alk- oxy; and R6 and R7 are each independently hydrogen, halogen or trifluoro- methyl or R6 and R5 or R7 and R5 are methylenedioxy; to the preparation of these compounds and to compositions containing them for controlling insects and representatives of the order Acarina, especially plant-destructive feeding insects and soil insects.

495287

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