Manufacture of secondary amines by alkylating ammonia with alcohols
    8.
    发明授权
    Manufacture of secondary amines by alkylating ammonia with alcohols 失效
    通过用醇烷基化氨来制备仲胺

    公开(公告)号:US4207263A

    公开(公告)日:1980-06-10

    申请号:US8155

    申请日:1979-01-31

    IPC分类号: C07C85/06

    摘要: A process for the manufacture of secondary amines, especially fatty amines, from alcohols and ammonia over a hydrogenating catalyst in the presence of hydrogen, in which the reaction mixture essentially consists of alcohol and the amine formed, with only little ammonia, the latter being added progressively and the water formed in the reaction being removed progressively.

    摘要翻译: 在氢气存在下,通过氢化催化剂从醇和氨制备仲胺,特别是脂肪胺的方法,其中反应混合物基本上由醇和形成的胺组成,只加少量氨,后者加入 反应中形成的水​​逐渐被除去。