Benzoylurea derivative, process for producing the same, insecticide containing the same, reaction intermediate of the same and process for producing the intermediate
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0337600A2
公开(公告)日:1989-10-18
A benzoylurea derivative represented by the following formula,
wherein R¹ is a fluorine or chlorine atom, R² is a fluorine atom when R¹ is a fluorine atom, and R² is a hydrogen atom when R¹ is a chlorine atom, and X is CF₂Br, CCl₂H, CBr₂H, CFHCl, CFHCF₃, CFHOCF₃, CFHOC₂F₅ or CFHOC₃F₇-n, is a useful insecticide or ovicide and can be formulated it into a composition for such use.
An intermediate from which the benzoylurea (I) can be prepared is an aniline of the formula
wherein X is as defined above.