Synthesis of .alpha.-nitrosoketal dimers
    31.
    发明授权
    Synthesis of .alpha.-nitrosoketal dimers 失效
    {60-硝基二酮二聚体的合成

    公开(公告)号:US4045422A

    公开(公告)日:1977-08-30

    申请号:US600666

    申请日:1975-07-31

    CPC分类号: C07D317/72 C07J41/0016

    摘要: Ketals of .alpha.-oximinoketones and methods for the preparation of these compounds including intermediates are described. The compounds disclosed include both .alpha.-oximinoketals and cyclic ketals of .alpha.-oximinoketones. Also disclosed is a class of .alpha.-nitrosoketal dimers produced during the synthesis of the corresponding .alpha.-oximinoketals and the method for their preparation.

    摘要翻译: 描述α-肟基酮的酮和制备这些化合物(包括中间体)的方法。 所公开的化合物包括α-肟基酮和α-肟基酮的环缩酮。 还公开了一类在合成相应的α-肟基异黄酮期间产生的α-亚硝基二酮二聚体及其制备方法。