Disclosed herein are derivatives of phenylacetic ester represented by the formula (I): ##STR1## wherein R.sup.1 represents a halogen atom or a lower alkoxy group; R.sup.2 represents a lower alkyl group; R.sup.3 represents a hydrogen atom or a methyl group; R.sup.4 represents a hydrogen atom, a lower alkyl group, ##STR2## and R.sup.5 represents a hydrogen atom or a halogen atom, a process for producing the derivatives and an insecticidal composition containing the derivatives of phenylacetic ester as an active ingredient.
本文披露了
苯乙酸酯衍
生物,其
化学式表示为(I):##STR1## 其中R.sup.1代表卤素原子或较低的烷氧基;R.sup.2代表较低的烷基;R.sup.3代表氢原子或甲基基团;R.sup.4代表氢原子、较低的烷基、##STR2##和R.sup.5代表氢原子或卤素原子。本文还披露了制备这些衍
生物的方法以及含有
苯乙酸酯衍
生物作为活性成分的
杀虫剂组合物。