NOVEL NICKEL-BASED CATALYTIC COMPOSITION AND USE THEREOF IN A METHOD FOR THE OLIGOMERISATION OF OLEFINS
    2.
    发明申请
    NOVEL NICKEL-BASED CATALYTIC COMPOSITION AND USE THEREOF IN A METHOD FOR THE OLIGOMERISATION OF OLEFINS 有权
    新型镍基催化组合物及其在低聚烯烃方法中的应用

    公开(公告)号:US20160367978A1

    公开(公告)日:2016-12-22

    申请号:US14901495

    申请日:2014-06-26

    IPC分类号: B01J31/24 B01J31/14 C07C2/36

    摘要: The invention describes a novel catalytic composition comprising at least one nickel precursor A with at least one diphosphinamine ligand B1 of formula (R1)(R′1)P—N(R3)—P(R2)(R′2) or an iminobisphosphine ligand B2 of formula (R3)N═P(R1)(R′1)—P(R2)(R′2) or an iminobisphosphine ligand B′2 of formula (R3)N═P(R2)(R′2)—P(R1)(R′1). The invention also describes the use of said catalytic composition in a method for the oligomerisation of olefins.

    摘要翻译: 本发明描述了一种新的催化组合物,其包含至少一种镍前体A与至少一种式(R1)(R'1)P-N(R3)-P(R2)(R'2)的二核心胺配体B1或亚氨基二膦 式(R 3)N = P(R 1)(R'1)-P(R 2)(R'2)或式(R 3)的亚氨基二膦配体B'2 N = P(R 2)(R' )-P(R1)(R'1)。 本发明还描述了所述催化组合物在烯烃低聚方法中的用途。