N-Methyl-N-silyl-carbamates and their use for combating pests
    1.
    发明授权
    N-Methyl-N-silyl-carbamates and their use for combating pests 失效
    N-甲基-N-甲硅烷基 - 氨基甲酸酯及其用于防治害虫的用途

    公开(公告)号:US4360517A

    公开(公告)日:1982-11-23

    申请号:US221832

    申请日:1980-12-31

    IPC分类号: A01N55/00 A01N55/10 C07F7/10

    CPC分类号: C07F7/10 A01N55/00

    摘要: N-Methyl-N-silyl-carbamates of the formula ##STR1## where R.sup.1 denotes hydrogen or unsubstituted or halogen-substituted alkyl of a maximum of 4 carbon atoms, R.sup.2, R.sup.3 and R.sup.4 are identical or different and each denotes alkyl of a maximum of 4 carbon atoms, and R.sup.5 denotes alkyl of a maximum of 4 carbon atoms or phenyl, processes for their manufacture, and their use for combating pests.

    摘要翻译: 其中R1表示氢或最多4个碳原子的未取代或卤素取代的烷基,R2,R3和R4的N-甲基-N-甲硅烷基 - 氨基甲酸酯是相同或不同的,并且各自表示最大的烷基 的4个碳原子,R5表示最多4个碳原子的烷基或苯基,其制备方法及其用于防治害虫。

    Substituted 2,3-dihydrobenzofurylmethyl esters, their use in pest
control, and pest control agents containing these compounds
    8.
    发明授权
    Substituted 2,3-dihydrobenzofurylmethyl esters, their use in pest control, and pest control agents containing these compounds 失效
    取代的2,3-二氢苯并呋喃甲基酯,它们在病虫害防治中的用途和含有这些化合物的害虫控制剂

    公开(公告)号:US4298615A

    公开(公告)日:1981-11-03

    申请号:US172526

    申请日:1980-07-28

    摘要: Substituted 2,3-dihydrobenzofurylmethyl esters of the formula I ##STR1## where R.sup.8 is hydrogen or alkyl of up to 5 carbon atoms, R.sup.9 is alkyl, haloalkenyl or haloalkynyl, each of up to 5 carbon atoms,R.sup.10 is halogen or alkyl of up to 5 carbon atoms,R.sup.11 is halogen or alkyl of up to 5 carbon atoms, A is halogen, alkyl, alkoxy, trihaloalkyl or trihaloalkoxy, each of up to 5 carbon atoms, cyano or nitro,B is alkyl, alkenyl or alkynyl, each of up to 4 carbon atoms, or an alicyclic radical of 3 to 7 carbon atoms and n is from 0 to 3,R.sup.2 is hydrogen, cyano or alkyl, alkenyl or alkynyl, each of up to 5 carbon atoms, andR.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 are identical or different and each is hydrogen, halogen or alkyl, alkenyl, alkynyl or alkoxy, each of up to 5 carbon atoms, and R.sup.9 may also be alkenyl of up to 5 carbon atoms if R.sup.2 is cyano or is alkyl, alkenyl or alkynyl, each of up to 5 carbon atoms.The novel compounds are useful in pest control.

    摘要翻译: 取代的取代的2,3-二氢苯并呋喃基甲基酯其中R8是氢或至多5个碳原子的烷基,R9是烷基,卤代烯基或卤代炔基,各自至多5个碳原子,R10是 卤素或至多5个碳原子的烷基,R11为卤素或至多5个碳原子的烷基,A为卤素,烷基,烷氧基,三卤代烷基或三卤代烷氧基,各为至多5个碳原子,氰基或硝基,B为烷基, 至多4个碳原子的链烯基或炔基,或3至7个碳原子的脂环族基团,n为0-3,R2为氢,氰基或烷基,烯基或炔基,各自至多5个碳原子, 并且R 3,R 4,R 5,R 6和R 7是相同或不同的,各自为氢,卤素或烷基,烯基,炔基或烷氧基,各自至多5个碳原子,并且R 9还可以是至多5个碳原子的链烯基, R2是氰基或烷基,烯基或炔基,各自至多5个碳原子。 新型化合物可用于病虫害防治。

    Haloalkyldithiophosphoric acid esters
    10.
    发明授权
    Haloalkyldithiophosphoric acid esters 失效
    卤烷基二硫代磷酸酯

    公开(公告)号:US4213976A

    公开(公告)日:1980-07-22

    申请号:US941544

    申请日:1978-09-12

    IPC分类号: A01N57/12 C07F9/165 A01N9/36

    CPC分类号: A01N57/12 C07F9/1651

    摘要: Haloalkyldithiophosphoric acid esters of the formula ##STR1## where R.sup.1 is methyl or ethyl, R.sup.2 is alkyl of 2 to 4 carbon atoms, A is linear or branched alkylene of 2 to 4 carbon atoms and X is chlorine or bromine, which are active against pests, especially insects, mites and ticks, a process for the manufacture of these active ingredients, pesticides containing these haloalkyldithiophosphoric acid esters as active ingredients, and a process for combating pests with these active ingredients.

    摘要翻译: 其中R 1为甲基或乙基,R 2为2至4个碳原子的烷基,A为2至4个碳原子的直链或支链亚烷基,X为氯或溴,它们对害虫有活性 特别是昆虫,螨虫和蜱,制备这些活性成分的方法,含有这些卤代烷基二硫代磷酸酯作为活性成分的农药,以及用这些活性成分对抗害虫的方法。