Process for preparing primary amines and catalyst system suitable
therefor
    3.
    发明授权
    Process for preparing primary amines and catalyst system suitable therefor 失效
    制备适用于其的伯胺和催化剂体系的方法

    公开(公告)号:US5571943A

    公开(公告)日:1996-11-05

    申请号:US411388

    申请日:1995-03-28

    CPC分类号: C07C209/48

    摘要: This invention relates to a process for preparing primary amines by hydrogenation of mono and/or dinitrile with hydrogen in the presence of a nickel and/or cobalt catalyst on support and optionally in the presence of ammonia, this process being characterized in that a nickel and/or cobalt catalyst on support is used, optionally in combination with at least one solid, reaction medium-insoluble cocatalyst, the catalyst and/or the cocatalyst being substantially nonacid.

    摘要翻译: 本发明涉及通过在载体上和任选地在氨的存在下在镍和/或钴催化剂存在下用氢氢化单和/或二腈来制备伯胺的方法,该方法的特征在于镍和 /或载体上的钴催化剂,任选地与至少一种固体的反应介质不溶性助催化剂组合,催化剂和/或助催化剂基本上不含酸。