N-BENZOYL-N'-PHENYLUREA COMPOUND AND INSECTICIDE CONTAINING SAME

摘要

NEW MATERIAL:The compound of formula I (X1 is H or halogen; X2 is halogen; Y is halogen or alkoxy; R is alkyl). EXAMPLE:N-(2,6-difluorobenzoyl)-N'-(3,5-dichloro-2-fluoro-4-methoxyphe nyl)urea. USE:Insecticide effective in controlling various harmful insects. PREPARATION:The compound of formula I can be produced by reacting a benzoylisocyanate compound of formula II with an aniline compound of formula III in a solvent such as benzene at 0-120 deg.C for 0.1-24hr.