Preparation of polycyclic nitrogen-containing compounds
    2.
    发明授权
    Preparation of polycyclic nitrogen-containing compounds 失效
    多环含氮化合物的制备

    公开(公告)号:US4562262A

    公开(公告)日:1985-12-31

    申请号:US675467

    申请日:1984-11-28

    IPC分类号: C07D487/08 C07D487/04

    CPC分类号: C07D487/08

    摘要: A process for the preparation of polycyclic nitrogen-containing compounds of the formula ##STR1## where R is hydrogen or an organic radical, wherein a compound of the formula ##STR2## where Alk is alkyl of 1 to 4 carbon atoms and R has the above meanings, is reacted with a solution of an alkali metal hydroxide or of calcium hydroxide and the product is then oxidized.

    摘要翻译: 一种制备下式的多环含氮化合物的方法,其中R为氢或有机基团,其中式为其中Alk为1至4个碳原子的烷基且R为上述的式的化合物 意思是与碱金属氢氧化物或氢氧化钙的溶液反应,然后将产物氧化。