申请人:Roussel Uclaf
公开号:US04808749A1
公开(公告)日:1989-02-28
Novel esters in all possible isomeric forms of the formula ##STR1## wherein R is selected from the group consisting of (a) optionally unsaturated alkyl of 1 to 8 carbon atoms and optionally unsaturated cycloalkyl or cycloalkyl-alkyl of 3 to 8 carbon atoms optionally substituted with at least one member of the group consisting of halogen, --OH, --SH, --OR', --SR', --NO.sub.2, ##STR2## --CN, --SO.sub.3 H, --PO.sub.4 H.sub.2, ##STR3## --SO.sub.2 AlK.sub.2, --SO.sub.3 AlK.sub.3, aryl optionally substituted with at least one member of the group consisting of --OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, --CF.sub.3, --OCF.sub.3, --SCF.sub.3 and ##STR4## R' is alkyl of 1 to 8 carbon atoms, R" and R"' are individually selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, AlK.sub.1, AlK.sub.2 and AlK.sub.3 are individually alkyl of 1 to 18 carbon atoms, (b) aryl of 6 to 14 carbon atoms optionally substituted with at least one substitutent selected from the group consisting of --OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, --OCF.sub.3, --CF.sub.3 and --SCF.sub.3 and (c) heterocycle optionally substituted with at least one member of the group consisting of --OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, --CF.sub.3, --OCF.sub.3 and --SCF.sub.3, B is selected from the group consisting of optionally unsaturated alkyl of 1 to 18 carbon atoms, optionally unsaturated cycloalkyl of 3 to 18 carbon atoms and the remainder of an alcohol used in synthesis of pyrethrinoid esters, X is halogen and the ethylenic double bond may have Z or E geometry having parasitic activity, especially insecticidal acaricidal and nematocidal activity.
公式为##STR1##,其中R选自以下组合:(a) 选择1至8个碳原子的可选不饱和烷基和可选不饱和3至8个碳原子的环烷基或环烷基烷基,可选地被至少一种来自以下组合的成员置换:卤素,-OH,-SH,-OR',-SR',-NO.sub.2,##STR2##-CN,-SO.sub.3 H,-PO.sub.4 H.sub.2,##STR3##-SO.sub.2 AlK.sub.2,-SO.sub.3 AlK.sub.3,苯基,可选地被至少一种来自以下组合的成员置换:-OH,1至8个碳原子的烷氧基,1至8个碳原子的烷基,卤素,-CF.sub.3,-OCF.sub.3,-SCF.sub.3和##STR4##,R'是1至8个碳原子的烷基,R"和R"'分别选自氢和1至8个碳原子的烷基,AlK.sub.1,AlK.sub.2和AlK.sub.3分别为1至18个碳原子的烷基,(b) 选择6至14个碳原子的苯基,可选地被至少一种来自以下组合的取代基置换:-OH,1至8个碳原子的烷氧基,1至8个碳原子的烷基,卤素,-OCF.sub.3,-CF.sub.3和-SCF.sub.3,(c) 可选地被至少一种来自以下组合的取代基置换的杂环,-OH,1至8个碳原子的烷氧基,1至8个碳原子的烷基,卤素,-CF.sub.3,-OCF.sub.3和-SCF.sub.3,B选自以下组合:选择1至18个碳原子的可选不饱和烷基,可选不饱和3至18个碳原子的环烷基和用于拟除虫菊酯酯合成的酒精的剩余部分,X为卤素,乙烯双键可能具有寄生活性,特别是具有杀虫,杀螨和杀线虫的活性。