A compound represented by the following formula ##STR1## wherein X.sup.1 and X.sup.2 are identical or different and each represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a trifluoromethyl group or a trifluoromethoxy group; Y.sup.1 and Y.sup.2 are identical or different and each represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a cyano group, a nitro group, a halogen atom or a trifluoromethyl group; Z represents an oxygen or sulfur atom; and n is 0 or 1; excepting the case where n is 0 and X.sup.1 and X.sup.2 are both hydrogen atoms, the case where n is 1 and X.sup.1 and X.sup.2 are members selected from the class consisting of hydrogen and halogen (excepting iodine) atoms, and the case where Y.sup.1 and Y.sup.2 are membrs selected from the class consisting of hydrogen and halogen (excepting iodine) atoms and nitro groups. This compound is useful as an insecticidal and acaricidal (miticidal) agent.
以下化合物公式表示的复合物:##STR1## 其中X.sup.1和X.sup.2相同或不同,每个代表氢原子,低级烷基,低级烷氧基,卤素原子,三
氟甲基基团或三
氟甲氧基基团;Y.sup.1和Y.sup.2相同或不同,每个代表氢原子,低级烷基,低级烷氧基,低级烷
硫基,
氰基,硝基,卤素原子或三
氟甲基基团;Z代表氧或
硫原子;n为0或1;除了n为0且X.sup.1和X.sup.2都是氢原子的情况,n为1且X.sup.1和X.sup.2是选择自氢原子和卤素(除了
碘)原子的成员的情况,以及Y.sup.1和Y.sup.2是选择自氢原子和卤素(除了
碘)原子和硝基的成员的情况。该化合物可用作
杀虫剂和
杀螨剂(螨虫剂)。