2-(het)aryl-substituted fused bicyclic heterocycle derivatives as pesticides

Compound of formula (I)

• wherein
• A1 represents nitrogen, ═N+—O− or ═C—R4,
• A2 represents —N—R5, oxygen or sulphur,
• A3 represents oxygen,
• A4 represents nitrogen, ═N+—O− or ═C—R4,
• R1 represents (C1-C6)-alkyl, (C1-C6)-haloalkyl, (C1-C6)-cyanoalkyl, (C1-C6)-hydroxyalkyl, (C1-C6)-alkoxy-(C1-C6)-alkyl, (C1-C6)-haloalkoxy-(C1-C6)-alkyl, (C2-C6)-alkenyl, (C2-C6)-alkenyloxy-(C1-C6)-alkyl, (C2-C6)-haloalkenyloxy-(C1-C6)-alkyl, (C2-C6)-haloalkenyl, (C2-C6)-cyanoalkenyl, (C2-C6)-alkynyl, (C2-C6)-alkynyloxy-(C1-C6)-alkyl, (C2-C6)-haloalkynyloxy-(C1-C6)-alkyl, (C2-C6)-haloalkynyl, (C2-C6)-cyanoalkynyl, (C3-C8)-cycloalkyl, (C3-C8)-cycloalkyl-(C3-C8)-cycloalkyl, (C1-C6)-alkyl-(C3-C8)-cycloalkyl, halo-(C3-C8)cycloalkyl, amino, (C1-C6)-alkylamino, di-(C1-C6)-alkylamino, (C3-C8)-cycloalkylamino, (C1-C6)-alkylcarbonylamino, (C1-C6)-alkylthio-(C1-C6)-alkyl, (C1-C6)-haloalkylthio-(C1-C6)-alkyl, (C1-C6)-alkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-haloalkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-haloalkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkylthio-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-alkylcarbonyl-(C1-C6)-alkyl, (C1-C6)-haloalkylcarbonyl-(C1-C6)-alkyl, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkyl, (C1-C6)-haloalkoxycarbonyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonylamino, aminosulphonyl-(C1-C6)-alkyl, (C1-C6)-alkylaminosulphonyl-(C1-C6)-alkyl, di-(C1-C6)-alkylaminosulphonyl-(C1-C6)-alkyl,
• or represents (C1-C6)-alkyl, (C1-C6)-alkoxy, (C2-C6)-alkenyl, (C2-C6)-alkynyl, (C3-C8)-cycloalkyl, each of which is optionally mono- or polysubstituted by identical or different substituents from the group consisting of aryl, hetaryl and heterocyclyl, where aryl, hetaryl and heterocyclyl may each optionally be mono- or polysubstituted by identical or different substituents from the group consisting of halogen, cyano, nitro, hydroxy, amino, carboxy, carbamoyl, aminosulphonyl, (C1-C6)-alkyl, (C3-C6)-cycloalkyl, (C1-C6)-alkoxy, (C1-C6)-haloalkyl, (C1-C6)-haloalkoxy, (C1-C6)-alkylthio, (C1-C6)-alkylsulphinyl, (C1-C6)-alkylsulphonyl, (C1-C6)-alkylsulphimino, (C1-C6)-alkylsulphimino-(C1-C6)-alkyl, (C1-C6)-alkylsulphimino-(C2-C6)-alkylcarbonyl, (C1-C6)-alkylsulphoximino, (C1-C6)-alkylsulphoximino-(C1-C6)-alkyl, (C1-C6)-alkylsulphoximino-(C2-C6)alkylcarbonyl, (C1-C6)-alkoxycarbonyl, (C1-C6)-alkylcarbonyl, (C3-C6)-trialkylsilyl and benzyl, or
• R1 represents aryl, hetaryl or heterocyclyl, each of which is optionally mono- or polysubstituted by identical or different substituents from the group consisting of halogen, cyano, nitro, hydroxy, amino, carboxy, carbamoyl, (C1-C6)-alkyl, (C3-C8)-cycloalkyl, (C1-C6)-alkoxy, (C1-C6)-haloalkyl, (C1-C6)-haloalkoxy, (C1-C6)-alkylthio, (C1-C6)-alkylsulphinyl, (C1-C6)-alkylsulphonyl, (C1-C6)-alkylsulphimino, (C1-C6)-alkylsulphimino-(C1-C6)-alkyl, (C1-C6)-alkylsulphimino-(C2-C6)-alkylcarbonyl, (C1-C6)-alkylsulphoximino, (C1-C6)-alkylsulphoximino-(C1-C6)-alkyl, (C1-C6)-alkylsulphoximino-(C2-C6)-alkylcarbonyl, (C1-C6)-alkoxycarbonyl, (C1-C6)-alkylcarbonyl, (C3-C6)-trialkylsilyl, (═O) (only in the case of heterocyclyl) and (═O)2 (only in the case of heterocyclyl),
• R2a, R3 and R4 independently of one another represent hydrogen, cyano, halogen, nitro, acetyl, hydroxy, amino, SCN, tri-(C1-C6)-alkylsilyl, (C3-C8)-cycloalkyl, (C3-C8)-cycloalkyl-(C3-C8)-cycloalkyl, (C1-C6)-alkyl-(C3-C8)cycloalkyl, halo-(C3-C8)cycloalkyl, (C1-C6)-alkyl, (C1-C6)-haloalkyl, (C1-C6)-cyanoalkyl, (C1-C6)-hydroxyalkyl, hydroxycarbonyl-(C1-C6)-alkoxy, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkyl, (C2-C6)-alkenyl, (C2-C6)-haloalkenyl, (C2-C6)-cyanoalkenyl, (C2-C6)-alkynyl, (C2-C6)-haloalkynyl, (C2-C6)-cyanoalkinyl, (C1-C6)-alkoxy, (C1-C6)-haloalkoxy, (C1-C6)-cyanoalkoxy, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkoxy, (C1-C6)-alkoxy-(C1-C6)-alkoxy, (C1-C6)-alkylhydroxyimino, (C1-C6)-alkoxyimino, (C1-C6)-alkyl-(C1-C6)-alkoxyimino, (C1-C6)-haloalkyl-(C1-C6)-alkoxyimino, (C1-C6)-alkylthio, (C1-C6)-haloalkylthio, (C1-C6)-alkoxy-(C1-C6)-alkylthio, (C1-C6)-alkylthio-(C1-C6)-alkyl, (C1-C6)-alkylsulphinyl, (C1-C6)-haloalkylsulphinyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphinyl, (C1-C6)-alkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonyl, (C1-C6)-haloalkylsulphonyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphonyl, (C1-C6)-alkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonyloxy, (C1-C6)-alkylcarbonyl, (C1-C6)-alkylthiocarbonyl, (C1-C6)-haloalkylcarbonyl, (C1-C6)-alkylcarbonyloxy, (C1-C6)-alkoxycarbonyl, (C1-C6)-haloalkoxycarbonyl, aminocarbonyl, (C1-C6)-alkylaminocarbonyl, (C1-C6)-alkylaminothiocarbonyl, di-(C1-C6)-alkylaminocarbonyl, di-(C1-C6)-alkylaminothiocarbonyl, (C2-C6)-alkenylaminocarbonyl, di-(C2-C6)-alkenylaminocarbonyl, (C3-C8)-cycloalkylaminocarbonyl, (C1-C6)-alkylsulphonylamino, (C1-C6)-alkylamino, di-(C1-C6)-alkylamino, aminosulphonyl, (C1-C6)-alkylaminosulphonyl, di-(C1-C6)-alkyl-aminosulphonyl, (C1-C6)-alkylsulphoximino, aminothiocarbonyl, (C1-C6)-alkylaminothiocarbonyl, di-(C1-C6)-alkylaminothiocarbonyl, (C3-C8)-cycloalkylamino, NHCO—(C1-C6)-alkyl ((C1-C6)-alkylcarbonylamino),
• represent aryl or hetaryl, each of which is optionally mono- or polysubstituted by identical or different substituents, where (in the case of hetaryl) at least one carbonyl group may optionally be present and/or where possible substituents are in each case as follows:
• cyano, carboxyl, halogen, nitro, acetyl, hydroxy, amino, SCN, tri-(C1-C6)-alkylsilyl, (C1-C6)-alkyl, (C1-C6)-haloalkyl, (C1-C6)-cyanoalkyl, (C1-C6)-hydroxyalkyl, hydroxycarbonyl-(C1-C6)-alkoxy, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkyl, (C2-C6)-alkenyl, (C2-C6)-haloalkenyl, (C2-C6)-cyanoalkenyl, (C2-C6)-alkynyl, (C2-C6)-haloalkynyl, (C2-C6)-cyanoalkynyl, (C1-C6)-alkoxy, (C1-C6)-haloalkoxy, (C1-C6)-cyanoalkoxy, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkoxy, (C1-C6)-alkoxy-(C1-C6)-alkoxy, (C1-C6)-alkylhydroxyimino, (C1-C6)-alkoxyimino, (C1-C6)-alkyl-(C1-C6)-alkoxyimino, (C1-C6)-haloalkyl-(C1-C6)-alkoxyimino, (C1-C6)-alkylthio, (C1-C6)-haloalkylthio, (C1-C6)-alkoxy-(C1-C6)-alkylthio, (C1-C6)-alkylthio-(C1-C6)-alkyl, (C1-C6)-alkylsulphinyl, (C1-C6)-haloalkylsulphinyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphinyl, (C1-C6)-alkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonyl, (C1-C6)-haloalkylsulphonyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphonyl, (C1-C6)-alkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonyloxy, (C1-C6)-alkylcarbonyl, (C1-C6)-haloalkylcarbonyl, (C1-C6)-alkylcarbonyloxy, (C1-C6)-alkoxycarbonyl, (C1-C6)-haloalkoxycarbonyl, aminocarbonyl, (C1-C6)-alkylaminocarbonyl, di-(C1-C6)-alkylaminocarbonyl, (C2-C6)-alkenylaminocarbonyl, di-(C2-C6)-alkenylaminocarbonyl, (C3-C8)-cycloalkylaminocarbonyl, (C1-C6)-alkylsulphonylamino, (C1-C6)-alkylamino, di-(C1-C6)-alkylamino, aminosulphonyl, (C1-C6)-alkylaminosulphonyl, di-(C1-C6)-alkylaminosulphonyl, (C1-C6)-alkylsulphoximino, aminothiocarbonyl, (C1-C6)-alkylaminothiocarbonyl, di-(C1-C6)-alkylaminothiocarbonyl, (C3-C8)-cycloalkylamino,
• R2b represents a saturated, partially saturated or heteroaromatic ring which is optionally mono- or polysubstituted by identical or different substituents, where at least one carbon atom is replaced by a heteroatom, which may in each case contain at least one carbonyl group and/or where possible substituents are in each case as follows:
• hydrogen, cyano, carboxyl, halogen, nitro, acetyl, hydroxy, amino, SCN, tri-(C1-C6)-alkylsilyl, (C1-C6)-alkyl, (C1-C6)-haloalkyl, (C1-C6)-cyanoalkyl, (C1-C6)-hydroxyalkyl, hydroxycarbonyl-(C1-C6)-alkoxy, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkyl, (C2-C6)-alkenyl, (C2-C6)-haloalkenyl, (C2-C6)-cyanoalkenyl, (C2-C6)-alkynyl, (C2-C6)-haloalkynyl, (C2-C6)-cyanoalkynyl, (C3-C6)-cycloalkyl, (C3-C6)-cycloalkyl-(C3-C6)-cycloalkyl, (C1-C4)-alkyl-(C3-C6)-cycloalkyl, (C1-C6)-alkoxy, (C1-C6)-haloalkoxy, (C1-C6)-cyanoalkoxy, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkoxy, (C1-C6)-alkoxy-(C1-C6)-alkoxy, (C1-C6)-alkoxyimino, —N═C(H)—O(C1-C6)-alkyl, —C(H)═N—O(C1-C6)-alkyl, (C1-C6)-haloalkyl-(C1-C6)-alkoxyimino, (C1-C6)-alkylthio, (C1-C6)-haloalkylthio, (C1-C6)-alkoxy-(C1-C6)-alkylthio, (C1-C6)-alkylthio-(C1-C6)-alkyl, (C1-C6)-alkylsulphinyl, (C1-C6)-haloalkylsulphinyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphinyl, (C1-C6)-alkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonyl, (C1-C6)-haloalkylsulphonyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphonyl, (C1-C6)-alkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonyloxy, (C1-C6)-alkylcarbonyl, (C1-C6)-haloalkylcarbonyl, (C1-C6)-alkylcarbonyloxy, (C1-C6)-alkoxycarbonyl, (C1-C6)-haloalkoxycarbonyl, aminocarbonyl, (C1-C6)-alkylaminocarbonyl, di-(C1-C6)-alkylaminocarbonyl, (C2-C6)-alkenylaminocarbonyl, di-(C2-C6)-alkenylaminocarbonyl, (C3-C8)-cycloalkylaminocarbonyl, (C1-C6)-alkylsulphonylamino, (C1-C6)-alkylamino, di-(C1-C6)-alkylamino, aminosulphonyl, (C1-C6)-alkylaminosulphonyl, di-(C1-C6)alkylaminosulphonyl, (C1-C6)-alkylsulphoximino, aminothiocarbonyl, (C1-C6)-alkylaminothiocarbonyl, di-(C1-C6)-alkylaminothiocarbonyl, (C3-C8)-cycloalkylamino, (C1-C6)-alkylcarbonylamino,
• R5 represents (C1-C6)-alkyl, (C1-C6)-haloalkyl, (C1-C6)-cyanoalkyl, (C1-C6)-hydroxyalkyl, (C1-C6)-alkoxy-(C1-C6)-alkyl, (C1-C6)-haloalkoxy-(C1-C6)-alkyl, (C2-C6)-alkenyl, (C2-C6)-alkenyloxy-(C1-C6)-alkyl, (C2-C6)-haloalkenyloxy-(C1-C6)-alkyl, (C2-C6)-haloalkenyl, (C2-C6)-cyanoalkenyl, (C2-C6)-alkynyl, (C2-C6)-alkynyloxy-(C1-C6)-alkyl, (C2-C6)-haloalkynyloxy-(C1-C6)-alkyl, (C2-C6)-haloalkynyl, (C2-C6)-cyanoalkynyl, (C3-C8)-cycloalkyl, (C3-C8)-cycloalkyl-(C3-C8)-cycloalkyl, (C1-C6)-alkyl-(C3-C8)-cycloalkyl, halo-(C3-C8)cycloalkyl, (C1-C6)-alkylthio-(C1-C8)-alkyl, (C1-C6)-haloalkylthio-(C1-C6)-alkyl, (C1-C6)-alkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-haloalkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-alkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-haloalkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkylthio-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphinyl-(C1-C6)-alkyl, (C1-C6)-alkoxy-(C1-C6)-alkylsulphonyl-(C1-C6)-alkyl, (C1-C6)-alkylcarbonyl-(C1-C6)-alkyl, (C1-C6)-haloalkylcarbonyl-(C1-C6)-alkyl, (C1-C6)-alkoxycarbonyl-(C1-C6)-alkyl, (C1-C6)-haloalkoxycarbonyl-(C1-C6)-alkyl, aminocarbonyl-(C1-C6)-alkyl, (C1-C6)-alkylamino-(C1-C6)-alkyl, di-(C1-C6)-alkylamino-(C1-C6)-alkyl or (C3-C8)-cycloalkylamino-(C1-C6)-alkyl,
• n represents 0, 1 or 2.