申请人:Roussel Uclaf
公开号:US04304733A1
公开(公告)日:1981-12-08
Novel alcohols of the formula ##STR1## wherein R.sub.1 and R.sub.2 are individually selected from the group consisting of carbamoyl and R.sub.1 ' and R.sub.2 ', R.sub.1 ' and R.sub.2 ' are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 6 carbon atoms, aryl of 6 to 10 carbon atoms, arylalkyl of 7 to 13 carbon atoms, alkoxycarbonyl of 2 to 5 carbon atoms and --CN and R.sub.3 and R.sub.3 ' are individually selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms and alkenyl of 2 to 3 carbon atoms in the S form, R form or racemic mixtures thereof whose esters with cyclopropane carboxylic acids have an elevated insecticidal activity and their preparation.
化学式为##STR1##的新型醇类化合物,其中R.sub.1和R.sub.2分别选自羰酰基和R.sub.1 '和R.sub.2 ',R.sub.1 '和R.sub.2 '分别选自氢、卤素、1至6个碳原子的烷基、6至10个碳原子的芳基、7至13个碳原子的芳基烷基、2至5个碳原子的烷氧羰基和--CN,R.sub.3和R.sub.3 '分别选自氢、1至3个碳原子的烷基和2至3个碳原子的烯基,以S形式、R形式或它们的消旋混合物,其与环丙烷羧酸酯具有较高杀虫活性,并提供其制备方法。