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49 条记录 (耗时 0.02 秒)

    Substituted benzylcyclopropylmethyl ethers
    1.
    发明授权
    Substituted benzylcyclopropylmethyl ethers 失效
    取代的苄基环丙基甲基醚

    公开(公告)号：US4786654A

    公开(公告)日：1988-11-22

    申请号：US53911

    申请日：1987-05-26

    申请人： Laurenz Gsell ,  Peter Ackermann

    发明人： Laurenz Gsell ,  Peter Ackermann

    IPC分类号： C07C41/01 ,  A01N31/14 ,  A01N31/16 ,  C07C41/00 ,  C07C43/29 ,  C07C67/00 ,  C07C313/00 ,  C07C323/20 ,  C07C147/06 ,  C07C149/34

    CPC分类号： C07C43/29 ,  A01N31/14 ,  A01N31/16

    摘要： There are disclosed novel unsubstituted or substituted phenoxyfluorobenzyltetramethylcyclopropylmethyl ethers of formula ##STR1## wherein Y is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkyl which is substituted by 1 to 9 halogen atoms, C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.4 alkoxy which is substituted by 1 to 9 halogen atoms, C.sub.1 -C.sub.4 alkylthio or C.sub.1 -C.sub.4 alkylthio which is substituted by 1 to 9 halogen atoms, or is C.sub.2 -C.sub.4 alkenyl or C.sub.2 -C.sub.4 alkynyl and their benzyl ether intermediates of formula IV ##STR2## wherein X is halogen or p-tosyl. Also disclosed is a process for the preparation of these compounds and compositions containing them for use in pest control, especially for controlling insects that attack plants and animals, in particular their larval stages. The novel compounds are particularly effective against plant-destructive insects in rice crops.

    摘要翻译： 公开了式（I）的新的未取代或取代的苯氧基氟苄基四甲基环丙基甲基醚，其中Y是氢，卤素，C 1 -C 4烷基或被1至9个卤素原子取代的C 1 -C 4烷基，C 1 -C 4烷氧基或C 1 -C 4烷氧基， 被1至9个卤素原子取代，被1至9个卤素原子取代的C 1 -C 4烷硫基或C 1 -C 4烷硫基，或者是C 2 -C 4烯基或C 2 -C 4炔基及其式IV的苄基醚中间体其中X 是卤素或对甲苯磺酰基。 还公开了一种用于制备这些化合物和含有它们的组合物用于病虫害防治的方法，特别是用于防治攻击植物和动物，特别是其幼虫期的昆虫。 新型化合物对水稻作物中的植物性破坏性昆虫特别有效。

    Pesticidal .alpha.-allenyl-3-phenoxybenzyl-2,2-dimethyl-3-(2,2-dihalovinyl)-cyclopr opane-1-carboxylates
    8.
    发明授权
    Pesticidal .alpha.-allenyl-3-phenoxybenzyl-2,2-dimethyl-3-(2,2-dihalovinyl)-cyclopr opane-1-carboxylates 失效
    杀虫α亚甲基-3-苯氧基苄基-2,2-二甲基-3-（2,2-二卤代乙烯基） - 环丙烷-1-羧酸酯

    公开(公告)号：US4348408A

    公开(公告)日：1982-09-07

    申请号：US292080

    申请日：1981-08-12

    申请人： Peter Ackermann ,  Laurenz Gsell ,  Rudolf Wehrli

    发明人： Peter Ackermann ,  Laurenz Gsell ,  Rudolf Wehrli

    IPC分类号： A01N53/00 ,  C07C43/295 ,  C07C69/743

    CPC分类号： A01N53/00 ,  C07C43/295

    摘要： The invention describes cyclopropanecarboxylic acid .alpha.-allenyl-3-phenoxybenzyl esters of the formula ##STR1## wherein X.sub.1 is halogen and each of Y.sub.1 and Y.sub.2 is hydrogen or halogen, a process for the production of these compounds, and the use thereof for controlling a variety of pests of animals and plants. The intermediates of the formula ##STR2## wherein X is hydroxyl or halogen and each of Y.sub.1 and Y.sub.2 is hydrogen or halogen, are also described.

    摘要翻译： 本发明描述了下式的环丙烷羧酸α-亚环烷基-3-苯氧基苄基酯：其中X1是卤素，Y1和Y2各自是氢或卤素，这些化合物的制备方法及其用于控制 各种动物和植物的害虫。 还描述了其中X是羟基或卤素并且Y1和Y2中的每一个是氢或卤素的式“IMAGE”的中间体。