申请人:Roussel Uclaf
公开号:US04231932A1
公开(公告)日:1980-11-04
Novel cyclopropane carboxylic acid esters of the formula ##STR1## wherein X.sub.1 is selected from the group consisting of hydrogen, fluorine, chlorine and bromine, X.sub.2 is selected from the group consisting of fluorine, chlorine and bromine, X.sub.3 is selected from the group consisting of chlorine, bromine and iodine and R is selected from the group consisting of ##STR2## and benzyl optionally substituted with at least one member of the group consisting of alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkenyloxy of 2 to 6 carbon atoms, alkadienyl of 4 to 8 carbon atoms, methylenedioxy, benzyl and halogens, R.sub.1 is selected from the group consisting of hydrogen and methyl, R.sub.2 is selected from the group consisting of monocyclic aryl and --CH.sub.2 --C.tbd.CH,R.sub.3 is an aliphatic of 2 to 6 carbon atoms having at least one double bond, R.sub.4 is selected from the group consisting of hydrogen, --CN and --C.tbd.CH, R.sub.5 is selected from the group consisting of chlorine and methyl, n is 0, 1 or 2, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 are individually selected from the group consisting of hydrogen, chlorine and methyl and S/I indicates that the ring may be aromatic, dihydro or tetrahydro having pesticidal properties, and a process for their preparation.
化合物的名称为新型环丙烷羧酸酯,其化学式为##STR1##其中X1为氢、氟、氯和溴中的一种,X2为氟、氯和溴中的一种,X3为氯、溴和碘中的一种,R为##STR2##和苄基,可选地被替换为1至4个碳原子的烷基,2至6个碳原子的烯基,2至6个碳原子的烯氧基,4至8个碳原子的烯二烷基,亚甲二氧基,苯甲基和卤素中的至少一个成员。R1为氢和甲基中的一种,R2为单环芳基和--CH2--C.tbd.CH中的一种,R3为具有至少一个双键的2至6个碳原子的脂肪基,R4为氢、--CN和--C.tbd.CH中的一种,R5为氯和甲基中的一种,n为0、1或2,R6、R7、R8和R9分别为氢、氯和甲基中的一种,S/I表示环可以是芳香、二氢或四氢,具有杀虫性能,以及其制备方法。