Fluorinated oxa or thia heteroarylalkylsulfide derivatives for combating invertebrate pests

摘要

The invention relates to alkylsulfide derivatives compounds of formula I as hereunder depicted or the enantiomers or veterinarily acceptable salts thereof which are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to methods for controlling invertebrate pests by using these compounds and to plant propagation material and to agricultural and veterinary compositions comprising said compounds. wherein U, R1, R2, R3U, X, n and p are defined as in the description.;

主权项

1. A compound of formula I, or a salt or N-oxide thereof: wherein X is O or S(═O)m; m is 0, 1 or 2; n is 0, 1 or 2; p is 1 or 2 R3U is C1-C10-haloalkyl, C2-C6-haloalkenyl, C3-C6-haloalkynyl, C3-C6-halocycloalkyl or C3-C6-halocycloalkenyl, wherein at least one halogen in said C1-C10-haloalkyl, C2-C6-haloalkenyl, C3-C6-haloalkynyl, C3-C6-halocycloalkyl or C3-C6-halocycloalkenyl is fluorine; U is a 5- to 12-membered monocyclic or bicyclic heteroaromatic ring-system which may contain 1 to 4 heteroatoms selected from O, S and N, wherein the heteroaromatic ring may be substituted by one to four substituents V; V is independently halogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl-C1-C3-alkyl which may be substituted with halogen atoms, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6haloalkynyl, C3-C6-cycloalkyl, C3-C6-halocycloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C(═O)R4, C(═S)R4, S(O)oR10, CN, NO2 or an amino group which may be substituted or disubstituted by C1-C4-alkyl or by C1-C4-acyl; o is 0, 1 or 2; R1 and R2 are independently of each other selected from the group consisting of hydrogen, halogen, C1-C6-alkyl which may be substituted by halogen, by C1-C4-alkoxy, by C1-C4-alkylthio, by C1-C4-alkylsulfinyl, by C1-C6-alkylsulfonyl, by CN, by C(═O)R4, by OC(═O)R4, by N—(C1-C3-alkyl)2, or by OH, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C3-C6-cycloalkyl, C3-C6-halocycloalkyl, C3-C6-cycloalkyl-C1-C3-alkyl which may be substituted by one or more halogen atom(s), CN, C(═O)R7, C(═S)R7, C(R11)═NR12 and C(R11)═N—OR12, or R1 and R2 may form together with the carbon atom whereto they are bonded C3-C6-cycloalkyl, C═C(R5)R6 or C═N—OR5; R4 is hydrogen, hydroxyl, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy or NR8R9; R5 is hydrogen or C1-C4-alkyl; R6 is C1-C6-alkoxy or NR8R9; R7 is hydrogen, C1-C6-alkyl, C1-C6-haloalkyl, OH, C1-C6-alkoxy which may be substituted by halogen, by C1-C4-alkoxy, by C1-C4-alkoxy-C1-C4-alkoxy, by C1-C4-alkylthio, by C1-C4-alkylsulfinyl, by C1-C6-alkylsulfonyl, by C3-C6-cycloalkyl, by tetrahydrofuryl, by phenyl, by pyridyl; wherein said phenyl or pyridyl may be substituted by halogen, by CN, by C(═O)OR12 or by C(═O)NR11R12, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C3-C6-cycloalkyloxy which may be substituted by halogen, C3-C6-cycloalkylthio which may be substituted by halogen, NR8R9, C1-C6-alkylthio, N(R13)C(═O)N(R14)R15 or the following groups W to W5: R8 and R9 form together with the nitrogen atom to which they are attached an amino, or mono-(C1-C6-alkyl)amino or di-(C1-C4-alkyl)amino or a C2-C5-cyclic amino group; R11, R12, R13, R14 and R15 are independently hydrogen or C1-C6-alkyl; R10 is C1-C6-alkyl which may be substituted by halogen, by C1-C4-alkoxy, by C1-C4-alkoxy-C1-C4-alkoxy, by S(O)0—C1-C6-alkyl, by phenyl or by tetrahydrofuryl, C2-C6-alkenyl, C2-C6-haloalkenyl, C2-C6-alkynyl, C2-C6-haloalkynyl, C3-C6-cycloalkyl, C3-C6-halocycloalkyl or C3-C6-cycloalkyl-C1-C3-alkyl which may be substituted with halogen atoms.