2-Fluoroethoxy-substituted benzene derivatives
    3.
    发明授权
    2-Fluoroethoxy-substituted benzene derivatives 失效
    2-氟乙氧基取代的苯衍生物

    公开(公告)号:US4552894A

    公开(公告)日:1985-11-12

    申请号:US573472

    申请日:1984-01-24

    摘要: A 2-fluoroethoxy-substituted benzene derivative represented by the general formula ##STR1## wherein X represents an oxygen or sulfur atom, R.sup.1 and R.sup.2 represent a hydrogen atom or a lower alkyl group, n represents 0 or 1, and A represents a group of the general formula ##STR2## in which R.sup.3 and R.sup.4 represent a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a lower haloalkyl group, a lower haloalkylthio group or a methylenedioxy group, R.sup.5 and R.sup.6 represent a hydrogen atom or a lower alkyl group, and p and m represent 0 or 1.This compound is useful as an active ingredient of insecticidal and acaricidal agents, and can be produced by reacting a compound of the general formula ##STR3## with a compound of the general formulaA--D (IV)wherein in general formulae (III) and (IV), A, R.sup.1, R.sup.2 and n are as defined above, and one of B and D represents a a halogen atom and the other represents a group of the general formula --X--M in which X is as defined above, and M represents a hydrogen atom or an alkali metal atom or an alkaline earth metal atom, provided that when n is 0, B is the group --X--M and D is a halogen atom.

    摘要翻译: 由通式(I)表示的2-氟乙氧基取代的苯衍生物,其中X表示氧或硫原子,R 1和R 2表示氢原子或低级烷基,n表示0或1,A表示 其中R3和R4表示氢原子,卤素原子,低级烷基,低级烷氧基,低级烷硫基,低级卤代烷基,低级卤代烷硫基,通式 或亚甲二氧基,R5和R6表示氢原子或低级烷基,p和m表示0或1.该化合物可用作杀虫剂和杀螨剂的活性成分,可以通过使化合物 通式为(III)的通式为其中通式(III)和(IV)中的通式为(Ⅳ)的化合物,A,R1,R2和n如上所定义,B和D之一 表示卤原子,另一个表示通式-XM的基团,其中X表示 如上所述,M表示氢原子或碱金属原子或碱土金属原子,条件是当n为0时,B为-X-M基团,D为卤素原子。