N-Methyl-N-silyl-carbamates and their use for combating pests
    22.
    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。

    Phosphonyl vinyl phosphorus compounds as pesticides
    24.
    发明授权
    Phosphonyl vinyl phosphorus compounds as pesticides 失效
    膦酰基乙烯基磷化合物作为农药

    公开(公告)号:US4190650A

    公开(公告)日:1980-02-26

    申请号:US889834

    申请日:1978-03-24

    摘要: New phosphoric acid derivatives and pesticides containing these phosphoric acid derivatives as active ingredients. The new active ingredients are obtained by reaction of .alpha.-formylalkylphosphonic acid esters with phosphoric (phosphonic) acid ester halides or by reaction of .alpha.-formyl-.alpha.-haloalkylphosphonic acid esters with phosphites.The compounds are suitable for combatting pests from the classes of insects, Arachnida and nematodes in the crop protection, hygiene, stores protection and veterinary sectors.

    摘要翻译: 含有这些磷酸衍生物的新型磷酸衍生物和农药作为活性成分。 通过α-甲酰基烷基膦酸酯与磷酸(膦酸)酸酯卤化物反应或通过α-甲酰基-α-卤代烷基膦酸酯与亚磷酸酯的反应获得新的活性成分。 这些化合物适合于在作物保护,卫生,商店保护和兽医领域的昆虫,蛛网膜虫和线虫类中对抗害虫。

    2,2-Dichlorocyclopropyl-methyl-phosphoric acid derivatives
    30.
    发明授权
    2,2-Dichlorocyclopropyl-methyl-phosphoric acid derivatives 失效
    2,2-二氯环丙基 - 甲基 - 磷酸衍生物

    公开(公告)号:US4296108A

    公开(公告)日:1981-10-20

    申请号:US166573

    申请日:1980-07-07

    摘要: 2,2-Dichlorocyclopropylmethyl-phosphoric acid derivatives of the formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are identical or different and are hydrogen or methyl,R.sup.4 is unbranched or branched alkoxy of up to 4 carbon atoms, unbranched or branched alkylthio of up to 4 carbon atoms, amino, or alkylamino or dialkylamino, where each alkyl is of up to 5 carbon atoms and is linear or branched,Y is oxygen or sulfur andX.sup.1, X.sup.2, X.sup.3 and X.sup.4 are identical or different and each is hydrogen, halogen, nitro, cyano, methyl or methylthio,and their use for controlling pests from the classes of insects, Arachnidae and Nemathelminthes.

    摘要翻译: 式I的2,2-二氯环丙基甲基 - 磷酸衍生物(I),其中R 1,R 2和R 3相同或不同,为氢或甲基,R 4为至多4个碳原子的无支链或支链烷氧基,未分支 或至多4个碳原子的支链烷硫基,氨基或烷基氨基或二烷基氨基,其中每个烷基具有至多5个碳原子,是直链或支链的,Y是氧或硫,X 1,X 2,X 3和X 4相同或不同 并且各自为氢,卤素,硝基,氰基,甲基或甲硫基,以及它们用于防治昆虫,蛛形纲科和蛛形纲类的害虫。