PESTICIDALLY ACTIVE HETEROCYCLIC DERIVATIVES WITH SULPHUR-CONTAINING SUBSTITUTES Russian patent published in 2023 - IPC C07D473/04 C07D471/04 C07D487/04 C07D231/56 C07D401/04 A01N43/90 A01P7/02 A01P7/04 A01P5/00 A01P9/00 

FIELD: organic chemistry.

SUBSTANCE: compound of formulas I-Q1, I-Q4, their agrochemically acceptable salts, a pesticide composition, a method for controlling insects, mites and nematodes, a method for protecting plant propagation material. In formula I-Q1, A is CH or N; X is S or SO₂ ; R₁ represents C₁-C₄ alkyl; R₇ and R₈ are independently C₁-C₆ alkyl; R₂ is C₁-₆ haloalkyl, C₁-C₄ haloalkylsulphanyl, C₁-C₄ haloalkylsulphinyl, C₁-C₄ haloalkylsulphonyl or C₁-C₆ haloalkoxy; G₂ is N or CH. In formula I-Q4, A is CH or N; X is S, SO, or SO₂; R₁ is C₁-C₄ alkyl, C₁-C₄ haloalkyl or C₃-C₆ cycloalkyl; C₁-C₄ alkyl; R₇ and R₈ are independently C1-C6 alkyl; R2 is C1-C6 haloalkyl, C1-C4 haloalkylsulphanyl, C1-C4 haloalkylsulphinyl, C1-C4 haloalkylsulphonyl or C1-C6 haloalkoxy.

EFFECT: connection of formulas I-Q1, I-Q4 for use in agriculture as an effective agent against insects, mites and nematodes.

7 cl, 12 tbl, 16 ex