Process for propylene dimerization
    8.
    发明公开
    Process for propylene dimerization 失效
    Verfahren zur Dimerisierung von Propylen。

    公开(公告)号:EP0258973A2

    公开(公告)日:1988-03-09

    申请号:EP87305744.2

    申请日:1987-06-29

    IPC分类号: C07C11/113 C07C2/34 B01J31/22

    摘要: 4-methyl-1-pentene is produced via the catalyst dimerization of propylene.
    Using a catalyst comprising at least one element selected from uranium and the rare earth metals. The selectivity to 4-methyl-1-pentene usually is at least 94 mole percent. The preferred catalysts are uranium and rare earth di(poly-substituted cyclopentadienyl) hydride complexes especially uranium (pentahaptopenta methyl cyclopentadienyl) hydride complexes.

    摘要翻译: 通过丙烯的催化剂二聚制备4-甲基-1-戊烯。 使用包含至少一种选自铀和稀土金属的元素的催化剂。 4-甲基-1-戊烯的选择性通常为94摩尔%以上。 优选的催化剂是铀和稀土二(多取代的环戊二烯基)氢化物络合物,特别是铀(五五氟甲基环戊二烯基)氢化物络合物。