Process for carbonylation of epoxide derivatives
    9.
    发明授权
    Process for carbonylation of epoxide derivatives 失效
    环氧化物衍生物的羰基化方法

    公开(公告)号:US06348611B1

    公开(公告)日:2002-02-19

    申请号:US09387713

    申请日:1999-08-25

    IPC分类号: C07F1702

    摘要: The present invention relates to a process for carbonylation of epoxide derivatives, in which the reactivity, selectivity and the yield are superior. More specifically, the present invention relates to a process for hydroformylation of an epoxide derivative in which there is utilized a transition metal catalyst having a cyclopentadienyl radical, thereby improving the reactivity and selectivity. Further, the present invention relates to a process for hydroesterification of an epoxide derivative, in which a proper catalyst is selected, and the reaction temperature and pressure are adjusted within proper ranges under the presence of a cobalt catalyst, thereby improving the product selectivity and the yield.

    摘要翻译: 本发明涉及环氧化物衍生物的羰基化方法,其中反应性,选择性和产率优异。 更具体地,本发明涉及环氧化物衍生物的加氢甲酰基化方法,其中使用具有环戊二烯基的过渡金属催化剂,从而提高反应性和选择性。 此外,本发明涉及环氧化物衍生物的加氢酯化方法,其中选择适当的催化剂,并且在钴催化剂的存在下将反应温度和压力调节到适当范围内,从而提高产物选择性和 产量。