Process for the preparation of nitrosobenzenes
    2.
    发明授权
    Process for the preparation of nitrosobenzenes 失效
    制备亚硝基苯的方法

    公开(公告)号:US06274775B1

    公开(公告)日:2001-08-14

    申请号:US09707261

    申请日:2000-11-06

    IPC分类号: C07C20506

    摘要: The invention relates to a process for the preparation of nitrosobenzene from aromatic amines by oxidation with hydrogen peroxide in the presence of a catalyst based on compounds of tungsten and/or molybdenum without the addition of the organic solvents conventionally used.

    摘要翻译: 本发明涉及一种通过在基于钨和/或钼的化合物的催化剂的存在下用过氧化氢氧化从芳族胺制备亚硝基苯的方法,而不添加常规使用的有机溶剂。