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    • 4. 发明授权
    • Novel cyclopropane carboxylates
    • 新型环丙烷羧酸酯
    • US5030655A
    • 1991-07-09
    • US412081
    • 1989-09-25
    • Jean TessierJacques DemasseyJean-Pierre Demoute
    • Jean TessierJacques DemasseyJean-Pierre Demoute
    • C07D209/49A01N53/00A01N53/02A01N53/10C07C62/08C07C309/70C07D213/62C07D213/68C07D233/72C07D307/45
    • C07C62/08A01N53/00
    • A compound selected from the group consisting of all possible isomeric forms and mixtures thereof of a compound of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8 carbon atoms and cycloalkyl and cycloalkylalkyl of 3 to 8 carbon atoms, R.sub.2 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8 carbon atoms, cycloalkyl of 3 to 8 carbon atoms and acyl of 1 to 9 carbon atoms, X.sub.1 and X.sub.2 are individually selected from the group consisting of fluorine, chlorine, bromine, iodine, --CF.sub.3, --CN, --COOR and ##STR2## R is alkyl of 1 to 8 carbon atoms, Hal is chlorine, bromine or fluorine and R.sub.3 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and residue of an alcohol used in pyrethrinoid synthesis having excellent pesticidal properties.
    • 选自下列化合物的化合物的化合物的化合物的所有可能的异构体形式及其混合物,其中R 1选自氢,1至8个碳原子的烷基,2至2的烯基和炔基 8个碳原子和3至8个碳原子的环烷基和环烷基烷基,R2选自氢,1至8个碳原子的烷基,2至8个碳原子的烯基和炔基,3至8个碳原子的环烷基和 1至9个碳原子的酰基,X 1和X 2分别选自氟,氯,溴,碘,-CF 3,-CN,-COOR,R 1是具有1至8个碳原子的烷基,Hal 是氯,溴或氟,并且R 3选自氢,1至8个碳原子的烷基和用于除虫菊酯合成中具有优异杀虫性质的醇的残基。