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BENZOIL-UREA DERIVATIVE, PROCESS TO PRODUCE A BENZOI-UREA DERIVATIVE, INSECTICIDE AND / OR ACARICIDE COMPOSITION PROCESS TO CONTROL OR EXTERMINE INSECTS AND / OR MILLS, ANILINE COMPOUND, PROCESS TO PRODUCE A COMPOUND FOR ANILINE COMPOUND OF ISOCIANATE OR ISOCIANATE
BENZOIL-UREA DERIVATIVE, PROCESS TO PRODUCE A BENZOI-UREA DERIVATIVE, INSECTICIDE AND / OR ACARICIDE COMPOSITION PROCESS TO CONTROL OR EXTERMINE INSECTS AND / OR MILLS, ANILINE COMPOUND, PROCESS TO PRODUCE A COMPOUND FOR ANILINE COMPOUND OF ISOCIANATE OR ISOCIANATE
A benzoylurea derivative represented by the formula (I) described below is a useful insecticide which can be formulated into insecticidal and/or acaricidal compositions containing it as an active ingredient: CHEM wherein R1 is a chlorine or fluorine atom, each of R2 and R3, which may be the same or different, is a fluorine or hydrogen atom, R4 is a chlorine or hydrogen atom, R5 is a halogen atom or a methyl or trifluoromethyl group, and X is an oxygen or sulfur atom. The compound (I) may be prepared by reaction of a benzoyl isocyanate with an aniline compound or by reaction of a benzamide with an iso- or thioiso-cyanate.
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