| 摘要 |
A compound of the formula: <IMAGE> (I) in which R1 represents alkyl, cycloalkyl or aralkyl, R* represents fluorophenyl or trifluoromethylphenyl when R1 is alkyl; R* represents dichlorophenyl, neopentyl, trimethylsilylmethyl, dimethylphenylsilylmethyl or a group of the formula: <IMAGE> wherein R2 represents halogen, trifluoromethyl, lower alkyl or lower alkoxy when R1 is cycloalkyl; or R* represents 2-thienyl, 3-thienyl, neopentyl, trimethylsilylmethyl, imethylphenylsilylmethyl or a group of the formula: <IMAGE> wherein R3, R4 and R5 independently represent hydrogen, halogen, trifluoromethyl, lower alkyl or lower alkoxy when R1 is aralkyl, m represents 1 or 2, and X represents halogen, imidazolyl, triazolyl, phenylthio or a radical selected from the group consisting of: <IMAGE> <IMAGE> wherein R6 represents alkyl, R7 and R8 independently represent lower alkyl and R9 and R10 independently represent hydrogen or lower alkyl when m is 1; or they independently represent oxygen, sulfur or a radical selected from: <IMAGE> A process for preparing the compound (I) and a pesticidal composition containing the compound (I) are also provided. |
