Piperidine amide compound containing trifluoromethyl oxadiazole bithiophene as well as preparation method and application of piperidine amide compound

The invention discloses a piperidine amide compound of trifluoromethyl oxadiazole bithiophene as shown in the following general formula (T), wherein each substituent group is shown in the specification. The invention also discloses a preparation method and application of the piperidine amide compound of trifluoromethyl oxadiazole bithiophene. The piperidine amide compound of trifluoromethyl oxadiazole bithiophene is especially suitable for preventing and treating corn rust, soybean rust, rhizoctonia solani, sclerotium disease of rape, apple ring spot or rice blast and the like. 本发明公开了一类如下式通式(T)所示的三氟甲基噁二唑连噻吩的哌啶酰胺类化合物：各取代基见说明书。本发明还公开了所述三氟甲基噁二唑连噻吩的哌啶酰胺类化合物的制备方法及应用，所述三氟甲基噁二唑连噻吩的哌啶酰胺类化合物尤其适用于防治玉米锈病、大豆锈病、水稻纹枯病菌、油菜核菌病、苹果轮纹病或水稻稻瘟病等。