| 摘要 |
Compounds having the formula IN WHICH R is (1) alkyl or (2) lower alkylthiomethyl; R1 is alkyl; R2 is alkyl; and R3 is (1) hydrogen, (2) lower alkylthio, (3) cyano, (4) phenylthio, (5) substituted phenylthio wherein the substituent is halogen, WHEREIN R4 is hydrogen or alkyl, (7) halophenyl, (8) phthalimido, (9) vinyl, (10) carboalkoxy, (11) alkyl, (12) ethynyl, (13) CCl2=CR5-wherein R5 is hydrogen or chlorine, (14) -CH2OC(O)NH(lower alkyl) or (15) benzylthio, their use as insecticides and acaricides, process for preparing the compounds, intermediates and a process for preparing intermediates.
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