[ScCl2(1-(N(2,6-(i-Pr)2-C6H3))-2-(PPh2N(2,4,6-Me3C6H2))C6H4)]2 | 1020265-82-0

• 英文名称: [ScCl2(1-(N(2,6-(i-Pr)2-C6H3))-2-(PPh2N(2,4,6-Me3C6H2))C6H4)]2
• CAS: 1020265-82-0
• 化学式: C₇₈H₈₄Cl₄N₄P₂Sc₂
• 分子量: 1371.22
• InChiKey: FIULGSNZYHELHA-UHFFFAOYSA-J

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

• 作为反应物：
  描述：

  四氢呋喃 、 [ScCl2(1-(N(2,6-(i-Pr)2-C6H3))-2-(PPh2N(2,4,6-Me3C6H2))C6H4)]2 以 氘代甲苯 为溶剂， 生成 [ScCl2(1-(N(2,6-(i-Pr)2-C6H3))-2-(PPh2N(mesityl))C6H4)(THF)]
  参考文献：
  名称：

  Synthesis and thermal behavior of dimethyl scandium complexes featuring anilido-phosphinimine ancillary ligands

  摘要：

  A family of N,N donor ligands [1-(NHAr)-2-(PR2= NAr')C6H4] (1a-d; Ar = 2,6-Pr-i(2)-C6H3, R = Me, Ph, Ar' = 2,4,6-Me-3-C6H2, 2-Pr-i-C6H4, 2,6-Pr-i(2)-C6H3) has been prepared and fully characterized by multinuclear NMR spectroscopy and X-ray crystallography. Lithiation of the N-H unit and subsequent salt metathesis protocols with ScCl3THF3 provides an avenue to organometallic scandium complexes. The resultant base-free monomeric dichlorides LScCl2, 3a-d, have been fully characterized by NMR spectroscopy as well as X-ray crystallography (3a,c,d). Alkylation of the dichlorides using LiMe results in clean formation of dialkyl complexes LScMe2 4a-c. Thermolysis of these materials under argon and hydrogen leads to decomposition products as a result of C-H activation of the ligand. Analysis of these results provides a qualitative assessment of the metalative resistance of each ligand framework. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.08.037
• 作为产物：
  描述：

  [Li(1-(N(2,6-(i-Pr)2-C6H3))-2-(PPh2N(mesityl))C6H4)] 、 [scandium(III)(chloride)3(tetrahydrofuran)3] 以 甲苯 为溶剂， 以95%的产率得到[ScCl2(1-(N(2,6-(i-Pr)2-C6H3))-2-(PPh2N(2,4,6-Me3C6H2))C6H4)]2
  参考文献：
  名称：

  Synthesis and thermal behavior of dimethyl scandium complexes featuring anilido-phosphinimine ancillary ligands

  摘要：

  A family of N,N donor ligands [1-(NHAr)-2-(PR2= NAr')C6H4] (1a-d; Ar = 2,6-Pr-i(2)-C6H3, R = Me, Ph, Ar' = 2,4,6-Me-3-C6H2, 2-Pr-i-C6H4, 2,6-Pr-i(2)-C6H3) has been prepared and fully characterized by multinuclear NMR spectroscopy and X-ray crystallography. Lithiation of the N-H unit and subsequent salt metathesis protocols with ScCl3THF3 provides an avenue to organometallic scandium complexes. The resultant base-free monomeric dichlorides LScCl2, 3a-d, have been fully characterized by NMR spectroscopy as well as X-ray crystallography (3a,c,d). Alkylation of the dichlorides using LiMe results in clean formation of dialkyl complexes LScMe2 4a-c. Thermolysis of these materials under argon and hydrogen leads to decomposition products as a result of C-H activation of the ligand. Analysis of these results provides a qualitative assessment of the metalative resistance of each ligand framework. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.08.037