Pesticidal arylpyrrolidines

摘要

The invention is directed to arylpyrrolidines compounds which exhibit excellent insecticidal efficacy and which may be used as in the agrochemical field or in the field of veterinary medicine. The compounds are represented by formula (I):;
wherein the respective substituents are defined in the specification.

主权项

1. An arylpyrrolidine compound having the formulaor a salt thereof,
wherein
A1 represents C—Y2-4 or nitrogenX1, X2-1, X2-2, X2-3 and X2-4 each independently represents hydrogen, halogen or C1-4 haloalkyl;Y2-1, Y2-3, and Y2-4 each independently represents hydrogen, halogen, C1-4-alkyl, C1-4-alkoxy, C1-4-haloalkoxy, C3-6-cycloalkyl, C1-4-haloalkyl, C1-4-alkylsulfanyl, or C1-4-haloalkylsulfanyl;R3 and R4 each independently represents hydrogen or methyl;R5-1 represents hydrogen or methyl; andR6-1 represents C2-5 alkylcarbonyl, (total carbon atom number) C2-3 haloalkylcarbonyl, (total carbon atom number) C2-3 alkylaminocarbonyl, (total carbon atom number) C4-5 cycloalkylcarbonyl, C3-6cycloalkyl(C1-4)alkylcarbonyl, (total carbon atom number) C4-7 cycloalkylaminocarbonyl, cyclobutylcarbamoyl, C1-4alkoxy(C1-4)alkylcarbonyl, 3-methoxypropanoyl, C1-2alkyl-S(C1-2)alkylcarbonyl, C1-2alkyl-SO(C1-2)alkylcarbonyl, or C1-2alkyl-SO2(C1-2)alkylcarbonyl.