The invention relates to a new class of substituted N - benzoyl - N '- 2, preparation method of 5 - 4 - six - two chlorine fluoride isopropoxy benzene urea and its salts. The molecular formula of this kind of compounds are as follows: the R 1 is hydrogen, fluorine, chlorine or methoxy 2, while R is fluorine, chlorine or methoxy group, the invention also relates to a method for preparing intermediates for the preparation of these compounds and used to control insects and typical Acarina (especially destroy plant insects) containing these new compounds mixed preparation.
【技术实现步骤摘要】
【国外来华专利技术】
【技术保护点】
一类化合物的制备方法,其特征在于该方法制备的化合物具有分子式I:***(I)其中R↓〔1〕是氢、氟、氯或甲氧基,而R↓〔2〕是氟、氯或甲氧基,或者是其盐类。
【技术特征摘要】
【国外来华专利技术】...
【专利技术属性】
技术研发人员:约瑟夫德拉贝克,曼弗雷德博格,
申请(专利权)人:诺瓦蒂斯有限公司,
类型:发明
国别省市:CH[瑞士]
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