| abstract |
To provide a novel 3-iminopropane derivative exhibiting an insecticidal effect. A 3-iminopropane derivative represented by the formula I and its use as an insecticide. (X 1, X 2 and X 3 is O or S; R 1 and R 2 are alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aromatic hydrocarbon group or heterocyclic group, and R 1 R 2 together may form a ring; R 3 represents an alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aromatic hydrocarbon group or heterocyclic group; R 4 represents an alkyl, cycloalkyl , Alkenyl, cycloalkenyl, alkynyl, aromatic hydrocarbon group or heterocyclic group (each group of R 1 to R 4 may be substituted). [Selection figure] None |