VCl2[8-(2,6-Me2C6H3)NCH2(C9H6N)](1-adamantylimido)*CH2Cl2 | 1423047-69-1

• 英文名称: VCl2[8-(2,6-Me2C6H3)NCH2(C9H6N)](1-adamantylimido)*CH2Cl2
• 英文别名: VCl₂[8-(2,6-Me₂C₆H₃)NCH₂(C₉H₆N)](NAd)*CH2Cl2；VCl₂[8-(2,6-Me₂C₆H₃)NCH₂(C₉H₆N)](1-adamantylimido)*CH2Cl2
• CAS: 1423047-69-1
• 化学式: CH₂Cl₂*C₂₈H₃₂Cl₂N₃V
• 分子量: 617.363
• InChiKey: MUVRLSREKLLEEG-YHVSVERGSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  二氯甲烷 、 (1-adamantylimido)vanadium(V) trichloride 、 以 乙醚 为溶剂， 以25.1%的产率得到VCl2[8-(2,6-Me2C6H3)NCH2(C9H6N)](1-adamantylimido)*CH2Cl2
  参考文献：
  名称：

  Synthesis and Structural Analysis of (Imido)Vanadium(V) Complexes Containing Chelate (Anilido)Methyl-imine Ligands: Ligand Effect in Ethylene Dimerization

  摘要：

  A series of (imido)vanadium dichlorido complexes containing chelate anionic donor ligands of the type, VCl2(L)(NR) [R = 1-adamantyl (Ad), L = 2-(2,6-Me2C6H3)NCH2(C9H6N) (2), 8-(2,6-Me2C6H3)NCH2(C9H6N) (3); L = 2-(2,6-R'2C6H3)NCH2(C5H4N), R = 2-MeC6H4, R' = Me (4a), 'Pr (4b); L = 2-(2,6-Me2C6H3)NCH2(C5H4N), R = 4-MeC6H4 (5), 3,5-Me2C6H3 (6)], have been prepared and identified. The reactions with ethylene by 2,3 in the presence of methylaluminoxane (MAO) afforded a mixture of high molecular weight polyethylene and oligomers. Reactions with ethylene by VCl2[2-(2,6-R'2C6H3)NCH2(C6H4N))(NAd) (1a,b), 4-6 afforded 1-butene with high selectivities (>92%), and the activities by 4a,b are at the same level as those in la,b. The activities by 5,6 were lower than 4a,b and were at the same level of that by VCl2[2-(2,6-Me2C6H3)NCH2(C5H4N)](NPh). These results thus suggest that both the chelate anionic donor and the imido ligands play a role for both the activity and the selectivity.

  DOI：

  10.1021/ic302633y