| 795274-22-5

• CAS: 795274-22-5
• 化学式: C₄₀H₆₈N₆Si₂TiZr
• 分子量: 828.295
• InChiKey: IXDVXSRMEXMEMQ-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  trimethylaluminium dimer 、 以 not given 为溶剂， 生成 (μ-CH2CH2-3,3')((η5-indenyl)[1-Me2Si((t)BuN)](TiMe2))((η5-indenyl)[1-Me2Si((t)BuN)](ZrMe2)
  参考文献：
  名称：

  Covalently Linked Heterobimetallic Catalysts for Olefin Polymerization

  摘要：

  This contribution describes the synthesis and polymerization characteristics of the covalently linked heterobinuclear constrained-geometry polymerization catalyst (mu-CH2CH2-3,3'){(eta(5)-indenyl)[1-Me2Si((BuN)-Bu-t)](TiMe2) }{(eta(5)-indenyl)[1-Me2Si((BuN)-Bu-t)](ZrMe2)} (Ti1Zr1). When activated with Ph3C+B(C6F5)(-)(4), it is competent to produce long-chain (greater than or equal toC(6)) branched polyethylenes in ethylene homopolymerization, in sharp contrast to control experiments with mixtures of analogous but mononuclear Zr and Ti CGC catalysts.

  DOI：

  10.1021/om049481b
• 作为产物：
  描述：

  tetrakis(dimethylamido)titanium(IV) 、 以 not given 为溶剂， 生成
  参考文献：
  名称：

  Covalently Linked Heterobimetallic Catalysts for Olefin Polymerization

  摘要：

  This contribution describes the synthesis and polymerization characteristics of the covalently linked heterobinuclear constrained-geometry polymerization catalyst (mu-CH2CH2-3,3'){(eta(5)-indenyl)[1-Me2Si((BuN)-Bu-t)](TiMe2) }{(eta(5)-indenyl)[1-Me2Si((BuN)-Bu-t)](ZrMe2)} (Ti1Zr1). When activated with Ph3C+B(C6F5)(-)(4), it is competent to produce long-chain (greater than or equal toC(6)) branched polyethylenes in ethylene homopolymerization, in sharp contrast to control experiments with mixtures of analogous but mononuclear Zr and Ti CGC catalysts.

  DOI：

  10.1021/om049481b