Diaryl alkylphosphonates and methods for preparing same
    7.
    发明授权
    Diaryl alkylphosphonates and methods for preparing same 有权
    二芳基烷基膦酸盐及其制备方法

    公开(公告)号:US07888534B2

    公开(公告)日:2011-02-15

    申请号:US11550158

    申请日:2006-10-17

    IPC分类号: C07F9/28

    CPC分类号: C07F9/145 C07F9/12 C07F9/4006

    摘要: A method for preparing substantially pure optionally substituted diaryl alkylphosphonates from an optionally substituted triarylphosphite and an optionally substituted trialkylphosphite or an optionally substituted alkanol under special reaction conditions is described.

    摘要翻译: 描述了在特殊反应条件下从任选取代的亚磷酸三芳基酯和任选取代的三烷基亚磷酸酯或任选取代的烷醇制备基本上纯的任选取代的二芳基烷基膦酸酯的方法。

    DIARYL ALKYLPHOSPHONATES AND METHODS FOR PREPARING SAME
    9.
    发明申请
    DIARYL ALKYLPHOSPHONATES AND METHODS FOR PREPARING SAME 审中-公开
    二烷基磷酸酯及其制备方法

    公开(公告)号:US20110124900A1

    公开(公告)日:2011-05-26

    申请号:US13018940

    申请日:2011-02-01

    IPC分类号: C07F9/40 C07F9/54

    CPC分类号: C07F9/145 C07F9/12 C07F9/4006

    摘要: A method for preparing substantially pure optionally substituted diaryl alkylphosphonates from an optionally substituted triarylphosphite and an optionally substituted trialkylphosphite or an optionally substituted alkanol under special reaction conditions is described.

    摘要翻译: 描述了在特殊反应条件下从任选取代的亚磷酸三芳基酯和任选取代的三烷基亚磷酸酯或任选取代的烷醇制备基本上纯的任选取代的二芳基烷基膦酸酯的方法。