Process for the preparation of phosphorus oxybromide
    1.
    发明授权
    Process for the preparation of phosphorus oxybromide 失效
    制备氧溴化磷的方法

    公开(公告)号:US3917803A

    公开(公告)日:1975-11-04

    申请号:US37153873

    申请日:1973-06-19

    申请人: HOECHST AG

    IPC分类号: C01B25/10 C01B20060101

    CPC分类号: C01B25/00 C01B25/10

    摘要: The invention relates to a process for the preparation of phosphorus oxybromide from phosphorus tribromide and oxygen in the presence of nitrogen oxides in an organic solvent. The phosphorus oxybromide is separated by crystallization or vacuum distillation.

    摘要翻译: 本发明涉及在有机溶剂中在氮氧化物存在下由三溴化磷和氧气制备三溴氧磷的方法。 通过结晶或真空蒸馏分离氧溴化磷。