N-Methyl-N-silyl-carbamates and their use for combating pests
    31.
    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

    CPC classification number: C07F7/10 A01N55/00

    Abstract: 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.

    Abstract translation: 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。

    Insecticidal agents
    33.
    发明授权
    Insecticidal agents 失效
    杀虫剂

    公开(公告)号:US4256754A

    公开(公告)日:1981-03-17

    申请号:US59186

    申请日:1979-07-20

    Abstract: Insecticidal agents containing insecticidal active ingredients selected from the group consisting of carbamates, phosphoric (phosphonic) (di)(thio) acid esters, pyrethrins, pyrethroids, .alpha.-alkylphenyl acetates, .alpha.-cyclopropyl-phenyl acetates and chlorinated hydrocarbons, and, to increase the insecticidal action of these active ingredients, triazole derivatives or salts thereof.The triazole derivatives have the formula ##STR1## where R denotes unsubstituted or halogen-substituted phenyl, or ##STR2## Y denoting hydrogen, halogen, alkylmercapto of 1 to 6 carbon atoms, alkenylmercapto of 2 to 6 carbon atoms, or unsubstituted or halogen-substituted phenylmercapto, X denoting halogen, and n denoting one of the integers zero, 1 and 2, with the proviso that n does not denote zero when Y is halogen.

    Abstract translation: 含有选自氨基甲酸酯,磷酸(膦酸)(二)(硫代)酸酯,除虫菊酯,拟除虫菊酯,α-烷基苯基乙酸酯,α-环丙基 - 苯基乙酸酯和氯代烃的杀虫活性成分的杀虫剂,并且增加 这些活性成分,三唑衍生物或其盐的杀虫作用。 三唑衍生物具有式I,其中R表示未取代或卤素取代的苯基,或表示1至6个碳原子的氢,卤素,烷基巯基,2至6个碳原子的链烯基巯基或未取代的或未取代的 卤素取代的苯基巯基,X表示卤素,n表示整数0,1和2之一,条件是当Y为卤素时,n不表示0。

    Phosphonyl vinyl phosphorus compounds as pesticides
    34.
    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

    CPC classification number: C07F9/4015 A01N57/18 C07F9/4078

    Abstract: 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.

    Abstract translation: 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。

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