| abstract |
The present invention provides a pyridine-containing trifluorobutene pesticide, with the structure of the pesticide being (1), wherein n=0, 1 and 2. The preparation process thereof consists of: (1), wherein n=1 or 2, is prepared by reacting (1), wherein n=0, with an oxidant in an inert solvent. The present invention is specifically used as a nematicide, and has features such as a significant nematicidal effect, and low manufacturing and use costs. |