申请人:Chevron Research Company
公开号:US04466962A1
公开(公告)日:1984-08-21
1-Alkyl-5-substituted-4-chloropyrazole-3-yl-(thio)phosphates and (thio)phosphonates of the formula ##STR1## wherein R is lower alkyl; R.sup.1 is lower alkoxy; R.sup.2 is lower alkyl or lower alkoxy; X is chloro or the group --SR.sup.3 wherein R.sup.3 is lower alkyl; and Y is sulfur or oxygen are insecticidal, and are particularly effective against cabbage looper.
1-烷基-5-取代-4-氯吡唑-3-基-(硫)磷酸酯和(硫)膦酸酯的化学式为##STR1##其中R是低烷基;R.sup.1是低烷氧基;R.sup.2是低烷基或低烷氧基;X是氯或基团--SR.sup.3,其中R.sup.3是低烷基;Y是硫或氧,具有杀虫作用,特别对卷叶蛾有效。