The present invention pertains to novel 3-substituted-4-thiopyrrole intermediates for the preparation of 1-arylpyrrole compounds that are useful for the control of insects, acarids and nematodes.
The compounds, including their isomers, e.g., diastereomers and optical isomers, are compounds of a general formula (I)
wherein R, R₁, R₂, W and n are as defined in the description.
本发明涉及用于制备 1-芳基
吡咯化合物的新型 3-取代-4-巯基
吡咯中间体,这些化合物可用于防治昆虫、害虫和线虫。
这些化合物,包括它们的异构体,例如非对映异构体和光学异构体,是通式(I)的化合物
其中 R、R₁、R₂、W 和 n 如说明中所定义。