申请人:Mitsui Toatsu Chemicals, Inc.
公开号:US04814340A1
公开(公告)日:1989-03-21
The present invention relates to novel aromatic alkane derivatives represented by the following general formula (I): ##STR1## wherein Ar stands for a substituted or unsubstituted phenyl or naphtyl group, R.sup.1 stands for a methyl, ethyl or isopropyl group and R.sup.2 stands for a hydrogen atom or a methyl group, or R.sup.1 and R.sup.2 together with the carbon to which they are attached jointly represent a substituted or unsubstituted cycloalkyl group, and R.sup.3 stands for a fundamental group of an alcohol which is usually used in a form of R.sup.3 OH as to natural or synthetic pyrethroids, and also to processes for the preparation of these compounds and the uses of these compounds. These compounds of the present invention have excellent insecticidal and acaricidal activities while the toxicities of these compounds are very low.
本发明涉及以下一般式(I)所表示的新颖芳香族烷衍生物:##STR1## 其中,Ar代表取代或未取代的苯基或萘基,R1代表甲基、乙基或异丙基基团,R2代表氢原子或甲基基团,或者R1和R2与它们所连接的碳原子共同表示取代或未取代的环烷基团,R3代表通常以R3OH形式使用的醇的基团,用于天然或合成拟除虫菊酯的制备过程和这些化合物的用途。本发明的这些化合物具有优异的杀虫和杀螨活性,而这些化合物的毒性非常低。