Dihydrothiophene derivatives as insecticidal compounds

A compound of formula (I)

• wherein Q is Q1 or Q2
• wherein
• P is P0, heterocyclyl or heterocyclyl substituted by one to five Z;
• Y2, Y3 and Y are independently of each other C—H, C—R5, or nitrogen;
• G1 is oxygen or sulfur;
• R1 is hydrogen, C1-C8alkyl, C1-C8alkoxy-, C1-C8alkylcarbonyl-, or C1-C8alkoxycarbonyl-;
• R2 is C1-C8alkyl or C1-C8alkyl substituted by one to five R6, C2-C8alkenyl or C2-C8alkenyl substituted by one to five R6, C2-C8alkynyl or C2-C8alkynyl substituted by one to five R6, C3-C10cycloalkyl or C3-C10cycloalkyl substituted by one to five R7, C3-C10cycloalkyl-C1-C4alkanediyl or C3-C10cycloalkyl-C1-C4alkanediyl substituted by one to five R7, C3-C10cycloalkenyl or C3-C10cycloalkenyl substituted by one to five R7, C3-C10cycloalkenyl-C1-C4alkanediyl or C3-C3-C10cycloalkenyl-C1-C4alkanediyl substituted by one to five R7, aryl-C1-C4alkanediyl or aryl-C1-C4alkanediyl in which the aryl moiety is substituted by one to five R8, heterocyclyl-C1-C4alkanediyl or heterocyclyl-C1-C4alkanediyl in which the heterocyclyl moiety is substituted by one to five R8, aryl-N(R20)— or aryl-N(R20)— in which the aryl moiety is substituted by one to five R8, heterocyclyl-N(R20)— or heterocyclyl-N(R20)— in which the heterocyclyl moiety is substituted by one to five R8, aryl or aryl substituted by one to five R8, heterocyclyl or heterocyclyl substituted by one to five R8, C1-C8alkylaminocarbonyl-C1-C4alkanediyl, C1-C8haloalkylaminocarbonyl-C1-C4alkanediyl, C3-C8cycloalkyl-aminocarbonyl-C1-C4alkanediyl, C1-C8alkylaminocarbonyl-, C1-C8haloalkylaminocarbonyl, C3-C8cycloalkyl-aminocarbonyl, C1-C8alkyl-O—N═CH—, or C1-C6haloalkyl-O—N═CH—, and in which a bridging alkanediyl moiety optionally includes a —C(R21)(R22)— unit as bridge member;
• or R1 and R2 together represent group A
• G2 is O(R13), N(R14)(R15) or S(R16);
• G3 is N(R17)(R18) or S(R19));
• X4 is C1-C8haloalkyl;
• R4 is aryl or aryl substituted by one to five R9, or heteroaryl or heteroaryl substituted by one to five R9;
• each R5 is independently hydrogen, halogen, cyano, nitro, NH2, C1-C8alkyl, C1-C8haloalkyl, C2-C8alkenyl, C2-C8haloalkenyl, C2-C8alkynyl, C2-C8haloalkynyl, C3-C10cycloalkyl, C1-C8alkoxy-, C1-C8haloalkoxy-, C1-C8alkylthio-, C1-C8haloalkylthio-, C1-C8alkylsulfinyl-, C1-C8haloalkylsulfinyl-, C1-C8alkylsulfonyl-, or C1-C8haloalkylsulfonyl-;
• or two R5 on adjacent carbon atoms together form a —CH═CH—CH═CH— bridge;
• each R6 is independently halogen, cyano, nitro, hydroxy, amino, C1-C8alkylamino, (C1-C8alkyl)2amino, C1-C8alkylcarbonylamino, C1-C8haloalkylcarbonylamino, C1-C8alkoxy-, C1-C8haloalkoxy-, aryloxy or aryloxy substituted by one to five R10, aryloxy-C1-C4alkanediyl or aryloxy-C1-C4alkanediyl in which the aryl moiety is substituted by one to five R10, C1-C8alkylcarbonyl-, C1-C8alkoxycarbonyl-, mercapto, C1-C8haloalkylthio-, C1-C8alkylsulfinyl-, C1-C8haloalkylsulfinyl-, C1-C8alkylsulfonyl-, C1-C8haloalkylsulfonyl-, aryl-C1-C4alkanediylthio or aryl-C1-C4alkanediylthio in which the aryl moiety is substituted by one to five R10;
• each R7 is independently halogen, cyano, C1-C8alkyl, C2-C8alkenyl, C2-C8alkynyl, C1-C8alkyl-O—N═, C1-C8haloalkyl-O—N═, C1-C8alkoxy, C1-C4alkoxy-C1-C4alkyl, or C1-C8alkoxycarbonyl;
• each R8 is independently halogen, cyano, nitro, oxo, C1-C8alkyl, C1-C8haloalkyl, C1-C8cyanoalkyl, C2-C8alkenyl, C2-C8haloalkenyl, C2-C8alkynyl, C2-C8haloalkynyl, C3-C10cycloalkyl, C3-C10cycloalkyl-C1-C4alkanediyl, hydroxy, C1-C8alkoxy-, C1-C8haloalkoxy-, mercapto, C1-C8alkylthio-, C1-C8haloalkylthio-, C1-C8haloalkylsulfinyl-, C1-C8alkylsulfonyl-, C1-C8haloalkylsulfonyl-, C1-C8alkylaminosulfonyl, (C1-C8alkyl)2aminosulfonyl-, C1-C8alkylcarbonyl-, C1-C8alkoxycarbonyl-, aryl or aryl substituted by one to five R10, heterocyclyl or heterocyclyl substituted by one to five R10, aryl-C1-C4alkanediyl- or aryl-C1-C4alkanediyl- in which the aryl moiety is substituted by one to five R10, heterocyclyl-C1-C4alkanediyl or heterocyclyl-C1-C4alkanediyl in which the heterocyclyl moiety is substituted by one to five R10, aryloxy or aryloxy substituted by one to five R10, aryloxy-C1-C4alkanediyl or aryloxy-C1-C4alkanediyl in which the aryl moiety is substituted by one to five R10;
• each R9 is independently halogen, cyano, nitro, C1-C8alkyl, C1-C8haloalkyl, C2-C8alkenyl, C2-C8haloalkenyl, C2-C8alkynyl, C2-C8haloalkynyl, hydroxy, C1-C8alkoxy-, C1-C8haloalkoxy-, mercapto, C1-C8haloalkylthio-, C1-C8alkylsulfinyl-, C1-C8haloalkylsulfinyl-, C1-C8alkylsufonyl-, C1-C8haloalkylsulfonyl-, C1-C8alkylcarbonyl-, C1-C8alkoxycarbonyl-, aryl or aryl substituted by one to five R10, or heterocyclyl or heterocyclyl substituted by one to five R10;
• each R10 is independently halogen, cyano, nitro, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy-, or C1-C4haloalkoxy-;
• each Z is independently halogen, C1-C12alkyl or C1-C12alkyl substituted by one to five R6, nitro, C1-C12alkoxy or C1-C12alkoxy substituted by one to five R6, cyano, C1-C12alkylsulfinyl, C1-C12alkylsulfonyl, C1-C12haloalkylsulfinyl, C1-C12haloalkylsulfonyl, hydroxyl or thiol;
• R13, R16 and R19 are independently C1-C4alkyl;
• R14, R15, R17, and R18 are independently hydrogen or C1-C4alkyl;
• R20 is hydrogen or C1-C4alkyl;
• each R21 and R22 is independently halogen or C1-C4alkyl, or optionally together form a C3-C4alkanediyl bridge;
• n is 0, 1 or 2;
• or a salt or N-oxide thereof.