Bicycloheptene derivatives and processes for the preparation of the same
    6.
    发明授权
    Bicycloheptene derivatives and processes for the preparation of the same 失效
    双环庚烯衍生物及其制备方法

    公开(公告)号:US06420612B1

    公开(公告)日:2002-07-16

    申请号:US09936580

    申请日:2001-09-13

    IPC分类号: C07C4330

    摘要: Bicycloheptene compounds represented by general formula (1) and being useful as intermediates for the production of agricultural chemicals or drugs (wherein X is hydroxycarbonyl, hydroxymethyl, halogenomethyl, nitromethyl, or methylthiomethyl); and a process for the preparation of compounds of general formula (1), characterized by reacting 5,5-dimethoxy-1,2,3,4-tetrachlorocyclopentadiene with a compound represented by general formula (2) (wherein X is as defined above)

    摘要翻译: 由通式(1)表示的双环庚烯化合物,可用作生产农药或药物(其中X为羟基羰基,羟甲基,卤代甲基,硝基甲基或甲硫基甲基)的中间体。 以及制备通式(1)化合物的方法,其特征在于使5,5-二甲氧基-1,2,3,4-四氯环戊二烯与通式(2)表示的化合物反应(其中X如上定义) )