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US 2014/0228577 A1Published application
Insecticidal compounds based on isoxazoline derivatives
AssigneeSyngenta Crop Protection AG
InventorsJerome Yves CASSAYRE, Peter RENOLD, Myriem EL QACEMI, Thomas PITTERNA, Julie Clementine TOUEG
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Abstract
The present invention relates to compounds of formula (I): wherein A1, A2, A3, A4, G1, L, Y1, Y2, Y3, Y4, R1, R2, R3 and R4 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to intermediates for preparing compounds of formula (I), to compositions comprising them and to methods of using them to combat and control insect, acarine, nematode and mollusc pests.
Claims3
A compound of formula III
- wherein
- 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;
- Y1 is CR7R8 or C═O;
- and
- Y2, Y3 and Y4 are independently CR7R8, C═O, N—R9, O, S, SO or SO2;
- wherein at least two adjacent ring atoms in the ring formed by Y1, Y2, Y3 and Y4 are heteroatoms;
- wherein the compound of formula III is not a compound of formula IIIA or IIIB
- wherein R′ and R″ are hydrogen, ethyl, —CH2CH2OCH3, —CH2CH2OCH2CH3,
- —CH2CH2OH, or methyl.
8 more elements
Dependencies are inferred from the claim text.