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[(η5-C5H4SiMe2Cl)Ti(η2-2,2'-methylene-bis(4-methyl-6-tert-butylphenoxo)Cl] | 564468-99-1

中文名称
——
中文别名
——
英文名称
[(η5-C5H4SiMe2Cl)Ti(η2-2,2'-methylene-bis(4-methyl-6-tert-butylphenoxo)Cl]
英文别名
Ti(η5-C5H4SiMe2Cl)(2,2'-CH2-bis(4-methyl-6-tert-butylphenoxo))Cl;Ti(η5-C5H4SiMe2Cl)(η2-MBMP)Cl
[(η5-C5H4SiMe2Cl)Ti(η2-2,2'-methylene-bis(4-methyl-6-tert-butylphenoxo)Cl]化学式
CAS
564468-99-1
化学式
C30H40Cl2O2SiTi
mdl
——
分子量
579.518
InChiKey
GUVMJFLNYRYDCB-UHFFFAOYSA-K
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

  • 作为反应物:
    参考文献:
    名称:
    单环戊二烯基氯Bisphenoxo的Ti(η 5 -C 5 H ^ 4森达2 Cl)的(η 2 -MBMP)氯衍生物:TI-CL,的Ti-O,和Si-CL反应。钛的晶体结构(η 5 -C 5 H ^ 4森达3)(η 2 -MBMP)氯和Ti(η 5 -C 5 H ^ 4森达2 - η 1 -MBMP)(CH 2 PH)2
    摘要:
    单环戊二烯基η 2 -bisphenoxo氯化合物的Ti(η 5 -C 5 H ^ 4森达3)(η 2 -MBMP)氯(3),含有二齿双阴离子η 2 -MBMP配体配位到中心钛,已制备良好的收率由1个当量的Li的反应2(MBMP)与钛(η 5 -C 5 H ^ 4森达3)氯3在-78℃下在己烷中,。的化合物的Ti(η 5 -C 5 H ^ 4森达2 Cl)的(η 2 -MBMP)氯(1)反应与烷基化试剂MgClR [R = Me中,CH 2 PH]或石灰,己烷或甲苯中,在低温或室温下,得到单环戊二烯基η 2个-bisphenoxo衍生物的Ti(η 5 -C 5 H ^ 4森达2 X)(η 2 -MBMP)R [R = Me中,X =氯(4); R = X = Me(5); R = CH 2 Ph,X = Cl(6); R = X = CH 2 Ph(上7)]或柄型-monocyclopen
    DOI:
    10.1021/om060368q
  • 作为产物:
    描述:
    Ti(η(5)-C5H4SiMe2Cl)Cl3 、 2,2'-methylene-bis(6-t-butyl-4-methylphenoxylithium) 以 四氢呋喃甲苯 为溶剂, 以81%的产率得到[(η5-C5H4SiMe2Cl)Ti(η2-2,2'-methylene-bis(4-methyl-6-tert-butylphenoxo)Cl]
    参考文献:
    名称:
    Monocyclopentadienyl and ansa-Monocyclopentadienylalkoxo Complexes of Titanium Containing the 2,2‘-Methylenebis(6-tert-butyl-4-methylphenoxo) Ligand. Synthesis, Characterization, and Polymerization Catalyst Behavior. Molecular Structure of Ti(η5-C5H5)(η2-MBMP)Cl, Ti(η5-C5Me5)(η2-MBMP)Cl, and Ti(η5-C5H4SiMe21-MBMP)Cl2
    摘要:
    The dialkoxo titanium complexes TiCp'(eta(2)-MBMP)Cl [Cp' = eta(5)-C5H5 (1); eta(5)-C5Me5 (2)] have been prepared in good yields by reaction of Li-2(MBMP) with the corresponding monocyclo-pentadienyltrichloro titanium derivative. In a similar reaction the addition of 1 equiv of Li-2(MBMP) to Ti(eta(5)-C5H4SiMe2Cl)Cl-3 generates the analogous titanium compound Ti(eta(5)-C5H4SiMe2 Cl)(eta(2)-MBMP)Cl (3), while the ansa-cyclopentadienylalkoxo complex Ti(eta(5)-C5H4-SiMe2-eta(1)-MBMP)Cl-2 (4) is formed when MBMPH2 is treated with Ti(eta(5)-C5H4SiMe2Cl)Cl-3 in the presence of NEt3 in 1: 1: 2 molar ratio. Compounds 1, 2 and 4 have been characterized by single-crystal X-ray crystallography. DFT calculations were performed in order to elucidate the energies and geometries for these compounds. Upon addition of methylaluminoxane (MAO), the bisphenoxo complexes are active in the polymerization of alpha-olefins.
    DOI:
    10.1021/om030010j
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