| 摘要 |
Insecticidal compounds having the formula: <IMAGE> wherein R is halogen (Cl, F, Br), C1-C4 alkyl, NO2, C1-C4 alkoxy, C1-C4 alkylthio, cyano, CF3, CF3O, CF3S, ClF2, CHF2O, or CHF2S; n is 0, 1, or 2; R1 is C1-C4 alkyl, C3-C6 cycloalkyl, or C2-C4 alkenyl; and R2 is hydrogen, cyano, formyl, C1-C4 acyl, C1-C4 carboalkoxy, carbamoyl, N-C1-C4 alkylcarbamoyl, or N,N-di C1-C4 alkylcarbamoyl.
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