Use of compressed CO2 in chemical reactions
    21.
    发明授权
    Use of compressed CO2 in chemical reactions 失效
    在化学反应中使用压缩的CO2

    公开(公告)号:US06458985B1

    公开(公告)日:2002-10-01

    申请号:US09627759

    申请日:2000-07-28

    IPC分类号: C07C31500

    摘要: A process for the transformation of an organic molecule catalyzed by a ligand-metal complex, is conducted in compressed CO2 as a solvent, wherein the complex comprises a perfluorinated group. Further, a process for the polymerization of a monomer containing two or more polymerizable groups, optionally together with another copolymerizable monomer, to give a cross-linked polymer in the form of essentially spherical particles, is conducted in compressed CO2 as a solvent, typically in the presence of a surfactant.

    摘要翻译: 由配体 - 金属络合物催化的有机分子的转化方法在压缩的CO 2作为溶剂中进行,其中络合物包含全氟化基团。 此外,将含有两个或更多个可聚合基团的单体,任选与另一种可共聚单体聚合以产生基本上为球形颗粒形式的交联聚合物的方法在压缩的CO 2中作为溶剂进行,通常在 表面活性剂的存在。