Process for the preparation of 3-(O,O-diethyldithiophosphorylmethyl)-6-chloro-benzoxazolone
    116.
    发明授权
    Process for the preparation of 3-(O,O-diethyldithiophosphorylmethyl)-6-chloro-benzoxazolone 失效
    制备3-(O,O-二乙基二硫代磷酰基甲基)-6-氯 - 苯并恶唑酮的方法

    公开(公告)号:US3922281A

    公开(公告)日:1975-11-25

    申请号:US48342174

    申请日:1974-06-26

    申请人: RHONE POULENC SA

    发明人: SAULI MICHEL

    CPC分类号: C07F9/65324

    摘要: 3-(O,O-Diethyldithiophosphorylmethyl)-6-chloro-benzoxazolone (known as ''''phosalone''''), which possesses insecticidal and acaricidal properties, is prepared by a new process which comprises condensing an alkali metal or the ammonium salt of O,Odiethyldithiophosphoric acid, formaldehyde and 6chlorobenzoxazolone in the presence of methanesulphonic acid.

    摘要翻译: 具有杀虫和杀螨性质的3-(O,O-二乙基二硫代磷酰基甲基)-6-氯 - 苯并恶唑酮(称为“磷”)通过新方法制备,该方法包括将碱金属或铵盐 - 二乙基二硫代磷酸,甲醛和6-氯苯并恶唑酮在甲磺酸存在下进行。

    Pesticidal benzisoxazolo (thiono) phosphoric (phosphonic) acid esters
    117.
    发明授权
    Pesticidal benzisoxazolo (thiono) phosphoric (phosphonic) acid esters 失效
    农药苯并异恶唑(硫代)磷酸(膦酸)酸酯

    公开(公告)号:US3908005A

    公开(公告)日:1975-09-23

    申请号:US44958174

    申请日:1974-03-08

    申请人: BAYER AG

    IPC分类号: C07F9/653 A01N9/36

    CPC分类号: C07F9/65324

    摘要: Benzisoxazolo(thiono)phosphoric(phosphonic)acid esters of the general formula

    IN WHICH R is a lower alkyl radial, R1 is a lower alkyl or alkoxy radical, and X is an oxygen or sulfur atom, WHICH POSSESS INSECTICIDAL, ACARICIDAL, NEMATOCIDAL AND, IN SOME CASES, FUNGICIDAL PROPERTIES.

    摘要翻译: 苯并异恶唑(thiono)磷酸(膦酸)酯,其通式为:其中R为低级烷基,R1为低级烷基或烷氧基,X为氧或硫原子,其为无毒杀虫剂,杀虫剂,杀虫剂, 在某些情况下,防伪特性。