Pesticides

Details Pesticides Pesticides

C - Chemistry, Metallurgy

07

D

C07D 239/42 (2006.01) A01N 43/54 (2006.01) C07D 239/46 (2006.01) C07D 239/48 (2006.01)

Patent

CA 2048713

PF/5-18194/A Pesticides Abstract Compounds of formula I Image (I) wherein: R1 is hydrogen; C1-C5alkyl that is unsubstituted or substituted by halogen or byC1-C3alkoxy or by S(O)p-C1-C3alkyl; C2-C7alkenyl that is unsubstituted or substituted by halogen; C3-C7cycloalkyl; halogen; or C2-C4alkynyl; R2 is hydrogen; hydroxy; C1-C5alkyl that is unsubstituted or substituted by halogen or by C1-C3alkoxy; C1-C5alkoxy; S(O)p-C1-C4alkyl; halogen; nitro; cyano; amino; NHR3; N(R3)R9; or N=C(R9)R10; R3 is hydrogen; C1-C5alkyl; benzyl; -CO-R6; or -S-R7; R4 and R8 are each independently of the other hydrogen; C1-C5alkyl that is unsubstituted or substituted by halogen or by C1-C3alkoxy; or C3-C7cycloalkyl; R5 is halogen; C1-C3alkyl; C1-C3alkoxy; C2-C6alkoxyalkyl; C1-C3haloalkyl; C1-C3alkylthio; C1-C3haloalkoxy; C1-C3haloalkylthio; CN; NO2; or an -X-phenyl group that occurs once at the naphthyl ring and that is unsubstituted or mono- to tri-substituted by identical or different substituents selected from halogen, C1-C3alkyl and C1-C3alkoxy; R6 is C1-C5alkyl; or phenyl that is unsubstituted or substituted by halogen and/or by C1-C3alkyl; R7 is phenyl or benzyl each of which is unsubstituted or mono- or di-substituted in the ring by identical or different substituents selected from halogen, nitro and cyano; or C1-C5alkyl that is unsubstituted or substituted by halogen or by cyano; R9 is C1-C5alkyl; R10 is hydrogen or C1-C5alkyl; R13 is hydrogen; C1-C4alkyl that is unsubstituted or substituted by halogen or by C1-C3alkoxy; cyclopropyl; halogen; C1-C3alkoxy; C1-C3alkylthio; or -N(C1-C3alkyl)2; X is oxygen or sulfur; m is 1,2 or 3; n is 0, 1,2 or 3; and p is 0, 1 or 2. The novel compounds have valuable biocidal properties. They can be used in crop protection for protecting cultivated plants against attack by pests, and for controlling those pests.

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