Difluoromethyl pyrazole formyl hydroxylamine compound containing benzoate (amide) as well as preparation method and application of difluoromethyl pyrazole formyl hydroxylamine compound

The invention discloses a difluoromethyl pyrazole formyl hydroxylamine compound containing benzoate (amide) as well as a preparation method and application thereof, the structural formula of the compound is as shown in formula (I), X in the formula (I) is selected from R-NH-, R is C1-C4 alkoxy, cyclopropyl, isopropyl, tertiary butyl, phenyl or substituted phenyl, and the structural formula is shown in the description. The substituent group of the substituted phenyl is C1-C4 alkyl, C1-C4 alkoxy, nitryl, thiadiazole or halogen; or X in the formula (I) is selected from phenoxy, and R is H, C1-C4 alkyl or halogenated alkyl, nitryl, halogen, trifluoromethoxy or naphthalene. The structure of the obtained product is confirmed by nuclear magnetic hydrogen spectrum, the obtained target product is subjected to bactericidal activity test, and the result shows that under the concentration of 50ppm, the compound integrally shows better bactericidal activity, the compound I-6 integrally shows good bactericidal activity, an