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1,2-bis-(5-chloro-1(3)H-benzimidazol-2-yl)-benzene | 112553-89-6

中文名称
——
中文别名
——
英文名称
1,2-bis-(5-chloro-1(3)H-benzimidazol-2-yl)-benzene
英文别名
1,2-Bis-(5-chlor-1(3)H-benzimidazol-2-yl)-benzol;6-chloro-2-[2-(6-chloro-1H-benzimidazol-2-yl)phenyl]-1H-benzimidazole
1,2-bis-(5-chloro-1(3)<i>H</i>-benzimidazol-2-yl)-benzene化学式
CAS
112553-89-6
化学式
C20H12Cl2N4
mdl
——
分子量
379.248
InChiKey
SZTDPWFPGIZMQZ-UHFFFAOYSA-N
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):
    5.6
  • 重原子数:
    26
  • 可旋转键数:
    2
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    57.4
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Bis(benzimidazolyl, benzothiazolyl, and benzoxazolyl)benzene complexes as catalysts for ethylene polymerization
    摘要:
    DOI:
    10.1016/j.ica.2015.01.026
  • 作为产物:
    描述:
    苯酐4-氯-1,2-苯二胺 在 polyphosphoric acid 作用下, 生成 1,2-bis-(5-chloro-1(3)H-benzimidazol-2-yl)-benzene
    参考文献:
    名称:
    Ti (IV) Complexes of Some Heterocyclic Ligands Synthesis, Characterization and Ethylene Polymerization Activity
    摘要:
    合成了31个双-(苯并咪唑、苯并噻唑和苯并恶唑)化合物与钛(IV)金属中心的配合物,进行了表征,并用甲基铝氧烷(MAO)激活,然后测试了其在催化乙烯聚合中的活性。各种催化剂的活性被发现与配体框架中的杂原子有关。39 / MAO获得了最高活性(573 kg PE / mol cat. h)。所产生的聚乙烯具有高分子量(最高可达1.5 × 10^6 g/mol)和宽的分子量分布(PD = 65)。这可能是由于MAO反离子与催化剂配体中的杂原子之间不同的相互作用生成了不同的活性位点。
    DOI:
    10.13005/ojc/320177
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文献信息

  • Zr(IV) complexes of some heterocyclic ligands: synthesis, characterization, and ethylene polymerization activity
    作者:Hamdi Ali ELAGAB
    DOI:10.3906/kim-1512-44
    日期:——
    Thirty-one complexes of bis-(benzimidazole, benzothiazole, and benzoxazole) compounds with Zr(IV) metal centers were synthesized, characterized, activated with methylaluminoxane (MAO), and then tested for catalytic ethylene polymerization. The activities of the various catalysts were found to be functions of the heteroatoms in the ligand frameworks and the structure around the active metal center. The highest activity was obtained with 38/MAO (424 kg E/mol cat. h). The produced polyethylenes showed high molecular weights (41/MAO, 1.9 x 10(6) g/mol) and broad molecular weight distributions (38/MAO, M-omega = 9.64 x 10(5) g/mol, PD = 23). This could result from different interactions of the MAO counter ion with the heteroatoms of the catalyst ligand generating different active sites.
  • Synthesis of Bis-benzimidazoles
    作者:Lillian Li-Yen Wang、Madeleine M. Joullié
    DOI:10.1021/ja01578a032
    日期:1957.11
  • Ti (IV) Complexes of Some Heterocyclic Ligands Synthesis, Characterization and Ethylene Polymerization Activity
    作者:Hamdi Elagab
    DOI:10.13005/ojc/320177
    日期:2016.3.25
    31 complexes of bis - (benzimidazole, benzothiazole and benzoxazole) compounds with Ti (IV) metal centers were synthesized, characterized, activated with methylalumoxane (MAO) and then tested for catalytic ethylene polymerization. The activities of the various catalysts were found to be functions of the hetero atoms in the ligand frameworks. The highest activity was obtained with 39 / MAO (573 kg PE / mol cat. h). The produced polyethylenes showed high molecular weights (up to 1.5 ×106 g/mol) and broad molecular weight distributions (PD = 65). This could result from different interactions of the MAO counterion with the heteroatoms of the catalyst ligand generating different active sites.
    合成了31个双-(苯并咪唑、苯并噻唑和苯并恶唑)化合物与钛(IV)金属中心的配合物,进行了表征,并用甲基铝氧烷(MAO)激活,然后测试了其在催化乙烯聚合中的活性。各种催化剂的活性被发现与配体框架中的杂原子有关。39 / MAO获得了最高活性(573 kg PE / mol cat. h)。所产生的聚乙烯具有高分子量(最高可达1.5 × 10^6 g/mol)和宽的分子量分布(PD = 65)。这可能是由于MAO反离子与催化剂配体中的杂原子之间不同的相互作用生成了不同的活性位点。
  • Bis(benzimidazolyl, benzothiazolyl, and benzoxazolyl)benzene complexes as catalysts for ethylene polymerization
    作者:Hamdi Ali Elagab、Helmut G. Alt
    DOI:10.1016/j.ica.2015.01.026
    日期:2015.3
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