| abstract |
The invention relates to N-[4-tertbutyl-5-(2-nitroethyl)thiazole-2-yl]benzamide shown in a chemical structural formula I and salts thereof. In the formula, Y1 is selected from H, methyl, ethyl, fluorine, chlorine and bromine; Y2 and Y4 are selected from H, methyl and ethyl; Y3 is selected from fluorine, chlorine and bromine; R1 and R5 are selected from H, methyl, ethyl, methoxyl, trifluoromethyl, fluorine, chlorine and bromine; R2 and R4 are selected from H, methyl, ethyl, nitryl and trifluoromethyl; R3 is selected from H, methyl, ethyl, nitryl, fluorine, chlorine and bromine. The invention also discloses application of the N-[4-tertbutyl-5-(2-nitroethyl)thiazole-2-yl]benzamide and the salt thereof in the preparation of insecticides. |