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[FeCl2(2,8-bis(1-(2,6-dimethylphenylimino)ethyl)quimoline)] | 1214264-78-4

中文名称
——
中文别名
——
英文名称
[FeCl2(2,8-bis(1-(2,6-dimethylphenylimino)ethyl)quimoline)]
英文别名
——
[FeCl2(2,8-bis(1-(2,6-dimethylphenylimino)ethyl)quimoline)]化学式
CAS
1214264-78-4
化学式
C29H29Cl2FeN3
mdl
——
分子量
546.322
InChiKey
BKGRMNJCPJXMEN-KSWNCPITSA-L
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为产物:
    描述:
    iron(II) chloride tetrahydrate 、 2,8-bis[1-(2,6-dimethylphenylimino)ethyl]quinoline 以 tetrahydrofuran 为溶剂, 以87%的产率得到[FeCl2(2,8-bis(1-(2,6-dimethylphenylimino)ethyl)quimoline)]
    参考文献:
    名称:
    Ferrous and Cobaltous Chlorides Bearing 2,8-Bis(imino)quinolines: Highly Active Catalysts for Ethylene Polymerization at High Temperature
    摘要:
    A series of 2,8-bis(1-aryliminoethyl)quinolines [2,8-(2,6-R-2(1)-4-(RC6H2N)-C-2=CCH3)(2)C9H5N (L), R-1 = Me, Et, or i-Pr, R-2 = H or Me] is synthesized and used in the reaction with ferrous or cobaltous chlorides. The corresponding complexes LMCl2 are limitedly formed with ligands containing ortho-methyl groups of the imino phenyl rings (R = H, M = Fe (Fe1), M = Co (Co1); R = Me, M = Fe (Fe2), M = Co (Co2). The X-ray diffraction study reveals a distorted pyramidal geometry of Co1 around the cobalt atom. These complexes, activated with methylaluminoxane (MAO), show unique properties toward ethylene polymerization: no activity observed at low temperature, but high activity achieved at temperatures higher than 80 degrees C (up to 7.61 x 10(6) g.mol(-1).h(-1) at 100 degrees C). Moreover, the polyethylenes obtained are high molecular weight with narrow molecular distribution. This is the first example of iron and cobalt procatalysts with high activity for ethylene polymerization at high temperature.
    DOI:
    10.1021/om9010142
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