HETEROARYL-TRIAZOLES AND HETEROARYL-TETRAZOLES COMPOUNDS AS PESTICIDES Russian patent published in 2023 - IPC C07D213/77 C07D239/38 C07D239/42 C07D401/04 C07D401/14 C07D403/04 C07D409/04 C07D413/04 C07D417/04 C07D471/04 A01N43/653 A01N43/76 A01N43/82 A01N43/90 A01P5/00 A01P7/00 A61P33/00 

FIELD: organic chemistry.

SUBSTANCE: compound of Formula (I), an agrochemical composition, a method for pest control, the use of a compound of Formula (I), a method for protecting seeds and germinating plants, and an intermediate compound of Formula (a). In Formula (I), X represents O or S; Q¹ and Q² are independently CR⁵ or N, provided that at least one of Q¹ and Q² is N; Y is forward connection; R¹ is hydrogen; C₁ -C₆ alkyl optionally substituted with one substituent is -Si(CH ₃)₃; C₁ - C₆ haloalkyl; C₃ -C₄ cycloalkyl-C₁ - C₂ alkyl-; R² is phenyl or pyridine optionally substituted with 1-3 substituents, provided that the substituent(s) are not on the carbon atom adjacent to the carbon atom associated with the C=X group, each independently selected from the group consisting of from C₁ - C₃ alkyl, C₁ - C₃ haloalkyl, C₁ - C₃ haloalkylthio, C₁ - C₃ alkoxy, C₁ -C₃ haloalkoxy, halogen, -NO₂ , -SF₅ and -CN; R³ is C₁ - C₃ alkyl; R⁴ is as defined in the claims, and R⁵ is hydrogen or C₁ - C₆ alkyl optionally substituted with 1-3 halo substituents. The meanings of the substituents in Formula (a) are as defined in the claims.

EFFECT: compounds of Formula (I) used to control pests selected from insects, nematodes and mites.

13 cl, 3 tbl, 168 ex