OLIGOMERIZATION CATALYST SYSTEM AND PROCESS FOR OLIGOMERIZING OLEFINS
    59.
    发明公开
    OLIGOMERIZATION CATALYST SYSTEM AND PROCESS FOR OLIGOMERIZING OLEFINS 有权
    低聚催化剂体系和低聚烯烃的方法

    公开(公告)号:EP2563511A1

    公开(公告)日:2013-03-06

    申请号:EP11719117.1

    申请日:2011-04-21

    发明人: SYDORA, Orson L

    IPC分类号: B01J31/18 B01J31/14

    摘要: Among other things, this disclosure provides an olefin oligomerization system and process, the system comprising: a) a transition metal compound; b) a pyrrole compound having a hydrogen atom on at the 5- position or the 2- and 5- position of a pyrrole compound and having a bulky substituent located on each carbon atom adjacent to the carbon atom bearing a hydrogen atom at the 5- position or the 2- and 5- position of a pyrrole compound. These catalyst system have significantly improved productivities, selectivities to 1-hexene, and provides higher purity 1-hexene within the C6 fraction than catalyst systems using 2,4-dimethyl pyrrole.

    摘要翻译: 其中,本公开提供了烯烃低聚体系和方法,所述体系包含:a)过渡金属化合物; b)在吡咯化合物的5位或2位和5位具有氢原子的吡咯化合物,并且在5位上带有氢原子的碳原子相邻的每个碳原子上具有大体积取代基, 位置或吡咯化合物的2-和5-位。 与使用2,4-二甲基吡咯的催化剂体系相比,这些催化剂体系具有显着提高的生产率,对1-己烯的选择性,并且在C6馏分内提供更高纯度的1-己烯。