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N-benzoyl-n'-pyridylurea based compound and insecticide containing the same

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专利汇可以提供N-benzoyl-n'-pyridylurea based compound and insecticide containing the same专利检索,专利查询,专利分析的服务。并且NEW MATERIAL:A compound expressed by formula I [X is halogen, nitro or cyano; Y is H, halogen, cyano, -COOR (R is alkyl or phenyl), -OR-, -SCH
2 COOR or -S(O)
m -R (m is 0, 1 or 2); Z is H, halogen, cyano or 5-trifluoromethyl-2-pyridyl; n is an integer 1W5].
EXAMPLE: N-(2,6-Difluorobenzoyl)-N'-(2-chloro-3-trifluoromethyl-5-pyridyl)urea.
USE: An insecticide, effective against various injurious bugs, particularly injurious insects, and applied in 1W10,000ppm active constituent concentration.
PREPARATION: A benzoyl isocyanate based compound expressed by formula IIis reacted with an aminopyridine based compound expressed by formula III in a solvent, e.g. 1,4-dioxane, at 0W120°C for 0.1W24hr to afford the aimed compound expressed by formula I .
COPYRIGHT: (C)1985,JPO&Japio,下面是N-benzoyl-n'-pyridylurea based compound and insecticide containing the same专利的具体信息内容。

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