申请人:Ciba-Geigy Corporation
公开号:US04866079A1
公开(公告)日:1989-09-12
The invention relates to novel N-pyridyloxyphenylisothioureas of formula I ##STR1## wherein the substituents R.sub.1 are each independently halogen, C.sub.1 -C.sub.3 alkyl, a mono- or polyhalogenated C.sub.1 -C.sub.3 alkyl group, or --COOR.sub.7 ; R.sub.2, R.sub.3 and R.sub.7 are each independently C.sub.1 -C.sub.5 alkyl, with the proviso that R.sub.2 and R.sub.3 are not simultaneously methyl if R.sub.6 is tert-butyl and the substituents R.sub.1 are chlorine and/or trifluoromethyl; R.sub.4 is hydrogen or methyl; R.sub.5 is C.sub.1 -C.sub.6 alkyl; R.sub.6 is C.sub.1 -C.sub.12 alkyl, a mono- or polyhalogenated C.sub.1 -C.sub.12 alkyl group, C.sub.1 -C.sub.6 alkoxy-C.sub.1 -C.sub.12 alkyl, C.sub.3 -C.sub.8 cycloalkyl, a mono- or di(C.sub.1 -C.sub.3)alkylated C.sub.3 -C.sub.8 cycloalkyl group, C.sub.3 -C.sub.8 cycloalkyl-C.sub.1 -C.sub.4 -alkyl, or a polycyclic alkyl radical containing 7 to 10 carbon atoms; and n is 0 to 4; to their salts with organic or inorganic acids, to the preparation thereof, to their use in pest control, as well as to pesticidal compositions which contain at least one compound of formula I or an active intermediate. The preferred area of application is the control of pests of animals and plants.
该发明涉及新型的N-吡啶氧基苯基异硫脲,其化学式为I
其中取代基R.sub.1分别为卤素、C.sub.1 -C.sub.3烷基、单取代或多卤代的C.sub.1 -C.sub.3烷基,或--COOR.sub.7;R.sub.2、R.sub.3和R.sub.7分别为C.sub.1 -C.sub.5烷基,但要求当R.sub.6为叔丁基并且取代基R.sub.1为氯和/或三氟甲基时,R.sub.2和R.sub.3不能同时为甲基;R.sub.4为氢或甲基;R.sub.5为C.sub.1 -C.sub.6烷基;R.sub.6为C.sub.1 -C.sub.12烷基、单取代或多卤代的C.sub.1 -C.sub.12烷基,C.sub.1 -C.sub.6烷氧基-C.sub.1 -C.sub.12烷基,C.sub.3 -C.sub.8环烷基,单取代或二(C.sub.1 -C.sub.3)烷基化的C.sub.3 -C.sub.8环烷基,C.sub.3 -C.sub.8环烷基-C.sub.1 -C.sub.4-烷基,或者含有7到10个碳原子的多环烷基基团;n为0至4;其与有机或无机酸的盐,其制备方法,其在害虫控制中的用途,以及至少含有化合物I或活性中间体的杀虫剂组合物。首选的应用领域是动植物害虫的控制。