申请人:Yashima Chemical Industrial Co., Ltd.
公开号:US04977171A1
公开(公告)日:1990-12-11
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.
以下化合物的化学式为##STR1## 其中X.sup.1和X.sup.2相同或不同,分别表示氢原子,较低的烷基,较低的烷氧基,卤原子,三氟甲基或三氟甲氧基;Y.sup.1和Y.sup.2相同或不同,分别表示氢原子,较低的烷基,较低的烷氧基,较低的烷硫基,氰基,硝基,卤原子或三氟甲基;Z表示氧或硫原子;n为0或1;除了当n为0且X.sup.1和X.sup.2都是氢原子,n为1且X.sup.1和X.sup.2是选择自氢和卤(除了碘)原子的成员,以及Y.sup.1和Y.sup.2是选择自氢和卤(除了碘)原子和硝基的成员的情况外。该化合物可用作杀虫剂和杀螨剂。