Insecticidal compounds based on isoxazoline derivatives

A compound of formula (Int-I)

• wherein
• A1, A2, A3 and A4 are independently of one another C—H, C—R5, or nitrogen;
• G1 is oxygen or sulfur;
• L is a single bond or C1-C8alkylene;
• R1 is hydrogen, C1-C8alkyl, C1-C8alkylcarbonyl-, C1-C8alkoxy, C1-C8alkoxy-C1-C8alkyl or C1-C8alkoxycarbonyl-;
• R2 is hydrogen, C1-C8haloalkyl or C1-C8alkyl;
• each R5 is independently halogen, cyano, nitro, C1-C8alkyl, C3-C8cycloalkyl, C1-C8haloalkyl, C2-C8alkenyl, C2-C8haloalkenyl, C2-C8alkynyl, C2-C8haloalkynyl, C1-C8alkoxy, C1-C8haloalkoxy, C1-C8alkoxycarbonyl-, or two R5 on adjacent carbon atoms together form a —CH═CH CH═CH— bridge or a —N═CH—CH═CH— bridge;
• Y1 is CR7R8, Y2 is O, Y3 is N—R9 and Y4 is C═O;
• each R7 and R8 is independently hydrogen, halogen, C1-C8alkyl, or C1-C8haloalkyl;
• each R9 is independently hydrogen, cyano, cyano-C1-C8alkyl, C1-C8haloalkyl, C3-C8cycloalkyl, C3-C8cycloalkyl where one carbon atom is replaced by O, S, S(O) or SO2, or C3-C8cycloalkyl-C1-C8alkyl, C3-C8cycloalkyl-C1-C8alkyl where one carbon atom in the cycloalkyl group is replaced by O, S, S(O) or SO2, or C3-C8cycloalkyl-C1-C8haloalkyl, C1-C8hydroxyalkyl, C1-C8alkoxy-C1-C8alkyl, C2-C8alkenyl, C2-C8haloalkenyl, C2-C8alkynyl, C2-C8haloalkynyl, phenyl, phenyl substituted by one to three R10, phenyl-C1-C4alkyl, phenyl-C1-C4alkyl wherein the phenyl moiety is substituted by one to three R10, 5-6 membered heteroaryl-C1-C4alkyl or 5-6 membered heteroaryl-C1-C4alkyl wherein the heteroaryl moiety is substituted by one to three R10, C1-C4alkyl-(C1-C4alkyl-O—N═)C—CH2—;
• each R10 is independently halogen, cyano, nitro, C1-C8alkyl, C1-C8haloalkyl, C1-C8alkoxy, or C1-C8haloalkoxy;
• and
• XB is a leaving group, or XH is cyano, formyl, CH═N—OH or acetyl;
• or
• a salt or N-oxide thereof;
• or
• a compound of formula (Int-II)
• wherein
• A1, A2, A3 and A4 are independently of one another C—H, C—R5, or nitrogen;
• G1 is oxygen or sulfur;
• L is a single bond or C1-C8alkylene;
• R1 is hydrogen, C1-C8alkyl, C1-C8alkylcarbonyl-, C1-C8alkoxy, C1-C8alkoxy-C1-C8alkyl or C1-C8alkoxycarbonyl-;
• R2 is hydrogen, C1-C8haloalkyl or C1-C8alkyl;
• each R5 is independently halogen, cyano, nitro, C1-C8alkyl, C3-C8cycloalkyl, C1-C8haloalkyl, C2-C8alkenyl, C2-C8haloalkenyl, C2-C8alkynyl, C2-C8haloalkynyl, C1-C8alkoxy, C1-C8haloalkoxy, C1-C8alkoxycarbonyl-, or two R5 on adjacent carbon atoms together form a —CH═CH CH═CH— bridge or a —N═CH—CH═CH— bridge;
• Y1 is CR7R8, Y2 is O, Y3 is N—R9 and Y4 is C═O;
• each R7 and R8 is independently hydrogen, halogen, C1-C8alkyl, or C1-C8haloalkyl;
• each R9 is independently hydrogen, cyano, cyano-C1-C5alkyl, C1-C5alkyl, C1-C8haloalkyl, C5-C8cycloalkyl, C3-C8cycloalkyl where one carbon atom is replaced by O, S, S(O) or SO2, or C3-C8cycloalkyl-C1-C8alkyl, C3-C8cycloalkyl-C1-C8alkyl where one carbon atom in the cycloalkyl group is replaced by O, S, S(O) or SO2, or C3-C8cycloalkyl-C1-C8haloalkyl, C1-C8hydroxyalkyl, C1-C8alkoxy-C1-C8alkyl, C2-C8alkenyl, C2-C8haloalkenyl, C2-C8alkynyl, C2-C8haloalkynyl, phenyl, phenyl substituted by one to three R10, phenyl-C1-C4alkyl, phenyl-C1-C4alkyl wherein the phenyl moiety is substituted by one to three R10, 5-6 membered hetcroaryl-C1-C4alkyl or 5-6 membered heteroaryl-C1-C4alkyl wherein the heteroaryl moiety is substituted by one to three R10, C1-C4alkyl-(C1-C4alkyl-O—N═)C—CH2—;
• each R10 is independently halogen, cyano, nitro, C1-C8alkyl, C1-C8haloalkyl, C1-C8alkoxy, or C1-C8haloalkoxy;
• and
• XC is CH2-halogen, CH═C(R3)R4, or CH2C(OH)(R3)R4 wherein
• R3 is C1C8haloalkyl;
• R4 is aryl or aryl substituted by one to three R6, or R4 is heterocyclyl or heterocyclyl substituted by one to three R6;
• and
• each R6 is independently halogen, cyano, nitro, C1-C8alkyl, C1-C8haloalkyl, C1-C8alkoxy, or C1-C8haloalkoxy;
• or
• a salt or N-oxide thereof.