Process for preparing trialkylsilyldiazomethanes
    1.
    发明授权
    Process for preparing trialkylsilyldiazomethanes 失效
    三烷基甲硅烷基重氮甲烷的制备方法

    公开(公告)号:US4424158A

    公开(公告)日:1984-01-03

    申请号:US401268

    申请日:1982-07-23

    IPC分类号: C07F7/10 C07F7/08 C07D201/00

    CPC分类号: C07F7/083

    摘要: A process for preparing trialkylsilyldiazomethanes in which halomethyltrialkylsilane represented by the general formula R.sup.1 R.sup.2 R.sup.3 SiCH.sub.2 X (wherein R.sup.1, R.sup.2 and R.sup.3 denote an alkyl group of 1 to 4 carbon atoms, and X denotes a halogen group) is reacted with metallic magnesium to give a Grignard reagent, which is then reacted with diphenyl phosphoric acid azide.

    摘要翻译: 制备三烷基甲硅烷基重氮甲烷的方法,其中通式为R 1 R 2 R 3 SiCH 2 X(其中R 1,R 2和R 3表示1至4个碳原子的烷基,X表示卤素基团)表示的卤代甲基三烷基硅烷与金属镁反应,得到格氏试剂, 然后与二苯基磷酸叠氮化物反应。