[Sc(CH2SiMe3)2(bis(2-methoxyethyl)(trimethylsilyl)amine)(THF)][BPh4] | 919090-26-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: [Sc(CH2SiMe3)2(bis(2-methoxyethyl)(trimethylsilyl)amine)(THF)][BPh4]
• CAS: 919090-26-9
• 化学式: C₂₁H₅₃NO₃ScSi₃*C₂₄H₂₀B
• 分子量: 816.103
• InChiKey: IEATWCYLDZCNAY-UHFFFAOYSA-N

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：

  [Sc(trimethylsilylmethyl)2(THF)3][BPh4] 、 [bis(2-methoxyethyl)amino]trimethylsilane 以 四氢呋喃 为溶剂， 以81%的产率得到[Sc(CH2SiMe3)2(bis(2-methoxyethyl)(trimethylsilyl)amine)(THF)][BPh4]
  参考文献：
  名称：

  Neutral and cationic rare-earth metal alkyl complexes that contain bis(2-methoxyethyl)(trimethylsilyl)amine, a neutral [ONO]-type ligand

  摘要：

  Neutral tris(trimethylsilylmethyl) complexes [Ln(CH(2)SiMC(3))(3)(L)] (Ln = Sc (1), Lu (2)) and cationic bis(trimethylsilylmethyl) complexes [Ln(CH(2)SiMe(3))(2)(L)(THF)](+)[BPh(4)](-), (Ln = Sc (3), Lu (4)) that contain bis(2-methoxyethyl)(trimethylsilyl)amine (L = Me(3)SiN(CH(2)-CH(2)OMe)(2)) as a neutral, tridentate ligand were synthesized and characterized by NMR spectroscopy. X-ray structural analysis was performed for the scandium complex 1 and exhibited a distorted octahedral coordination geometry with a facially arranged ligand at the neutral scandium center. NMR spectroscopy corroborated the coordination of the tertiary amine function of the ligand to the metal. Complexes 3 and 4 expand the still limited range of cationic rare-earth metal alkyl complexes with known neutral, multidentate ligands. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2006.04.018