Catalytic oxidation of cyclic olefins
    1.
    发明授权
    Catalytic oxidation of cyclic olefins 失效
    环烯烃的催化氧化

    公开(公告)号:US5744620A

    公开(公告)日:1998-04-28

    申请号:US890869

    申请日:1997-07-10

    IPC分类号: C07D301/06

    CPC分类号: C07D301/06

    摘要: A catalyzed process whereby a cyclic olefin is oxidized to produce an epoxide is disclosed. The inventive process which uses air, or molecular oxygen as the sole oxidizing agent, and which is catalyzed by a specifically structured metallosalen complex is characterized in its high selectivity and high turnover efficiency.

    摘要翻译: 公开了一种催化方法,其中环烯烃被氧化以产生环氧化物。 使用空气或分子氧作为唯一氧化剂并由特定结构的金属盐络合物催化的本发明方法的特征在于其高选择性和高的周转效率。

    AIR AND WATER TOLERANT CATALYST
    3.
    发明申请
    AIR AND WATER TOLERANT CATALYST 有权
    空气和耐水催化剂

    公开(公告)号:US20120283398A1

    公开(公告)日:2012-11-08

    申请号:US13441545

    申请日:2012-04-06

    IPC分类号: C08F110/02 C08F110/06

    摘要: A catalyst and/or precatalyst for olefin oligomerization comprising one or more coordination complexes having one or more central palladium metal atoms. Each palladium atom is bonded to four ligand donor atoms. Two of the donor atoms are group 16 elements and two of the donor atoms are group 15 elements. Also provided are neutral or cationic coordination complex dimers, so that the two palladium atoms are both bonded to one or two donor atoms from group 16, and each palladium atom is bonded to two donor atoms from group 15. In some instances, each of the two group 16 donor atoms are oxygen and each of the four group 15 donor atoms are nitrogen.

    摘要翻译: 一种用于烯烃低聚的催化剂和/或预催化剂,其包含一种或多种具有一个或多个中心钯金属原子的配位络合物。 每个钯原子键合到四个配体供体原子。 两个供体原子是16族元素,两个供体原子是15族元素。 还提供了中性或阳离子配位络合物二聚体,使得两个钯原子都与第16族的一个或两个供体原子键合,并且每个钯原子与第15族键合到两个供体原子。在一些情况下, 两个16族供体原子是氧,四个15族供体原子中的每一个都是氮。

    Air and water tolerant catalyst
    6.
    发明授权
    Air and water tolerant catalyst 有权
    耐空气和耐水催化剂

    公开(公告)号:US08802796B2

    公开(公告)日:2014-08-12

    申请号:US13441545

    申请日:2012-04-06

    IPC分类号: C08F4/80 C08F4/70

    摘要: A catalyst and/or precatalyst for olefin oligomerization comprising one or more coordination complexes having one or more central palladium metal atoms. Each palladium atom is bonded to four ligand donor atoms. Two of the donor atoms are group 16 elements and two of the donor atoms are group 15 elements. Also provided are neutral or cationic coordination complex dimers, so that the two palladium atoms are both bonded to one or two donor atoms from group 16, and each palladium atom is bonded to two donor atoms from group 15. In some instances, each of the two group 16 donor atoms are oxygen and each of the four group 15 donor atoms are nitrogen.

    摘要翻译: 一种用于烯烃低聚的催化剂和/或预催化剂,其包含一种或多种具有一个或多个中心钯金属原子的配位络合物。 每个钯原子键合到四个配体供体原子。 两个供体原子是16族元素,两个供体原子是15族元素。 还提供了中性或阳离子配位络合物二聚体,使得两个钯原子都与第16族的一个或两个供体原子键合,并且每个钯原子与第15族键合到两个供体原子。在一些情况下, 两个16族供体原子是氧,四个15族供体原子中的每一个都是氮。