申请人:Roussel Uclaf
公开号:US04939172A1
公开(公告)日:1990-07-03
Novel cyclopropane carboxylic acid esters of all possible stereoisomeric forms and mixtures thereof of the formula ##STR1## wherein X is selected from the group consisting of hydrogen, fluorine, chlorine and bromine, R is selected from the group consisting of optionally unsaturated alkyl of 1 to 8 carbon atoms optionally substituted, optionally unsaturated cycloalkyl of 3 to 8 carbon atoms optionally substituted, optionally substituted aryl of 6 to 14 carbon atoms and optionally substituted heterocycle, Z is selected from the group consisting of hydrogen, --CH.sub.3, --CN and --C.tbd.CH and Y is selected from the group consisting of hydrogen, --OH, optionally unsaturated alkyl of 1 to 8 carbon atoms optionally substituted, --CN, --(CH.sub.2).sub.m --OAlk, --(CH.sub.2).sub.m --S--Alk, ##STR2## m is 0,1,2,3 or 4, Alk is alkyl of 1 to 12 carbon atoms, --Si(Alk').sub.3, Alk' is optionally unsaturated alkyl of 1 to 8 carbon atoms optionally substituted, --O--Ar and --(CH.sub.2).sub.m --Ar and Ar is aryl of 6 to 14 carbon atoms having excellent pesticidal activities and novel intermediates.
所有可能的立体异构体及其混合物的新型环丙烷羧酸酯化合物,其化学式为##STR1##
其中X选自氢、氟、氯和溴的群,R选自1至8个碳原子的可选非饱和烷基,可选非饱和3至8个碳原子的环烷基,6至14个碳原子的可选取代芳基和可选取代杂环,Z选自氢、--CH3、--CN和--C.tbd.CH,Y选自氢、--OH、1至8个碳原子的可选非饱和烷基、--CN、--(CH2)m--OAlk、--(CH2)m--S--Alk、##STR2## m为0、1、2、3或4,Alk为1至12个碳原子的烷基,--Si(Alk')3,Alk'为可选非饱和1至8个碳原子的烷基,--O--Ar和--(CH2)m--Ar,Ar为6至14个碳原子的芳基,具有优异的杀虫活性和新型中间体。