[Cu((Me3Si)NC(Bu(t))CH(SiMe3)PPh2)Cl]2 | 1166864-38-5

• 英文名称: [Cu((Me3Si)NC(Bu(t))CH(SiMe3)PPh2)Cl]2
• CAS: 1166864-38-5
• 化学式: C₄₈H₇₆Cl₂Cu₂N₂P₂Si₄
• 分子量: 1053.43
• InChiKey: LMYJZEQGRCKBKS-CPHVKSBESA-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：

  copper dichloride 、 Ph2PC(H)SiMe3C(t-Bu)N(SiMe3) 以 二氯甲烷 为溶剂， 以95%的产率得到[Cu((Me3Si)NC(Bu(t))CH(SiMe3)PPh2)Cl]2
  参考文献：
  名称：

  Synthesis and structures of copper and gold complexes of the P,N ligands RNC(But)C(H)RPPh2 (R=SiMe3, H)

  摘要：

  The reaction of the chelating P,N ligand RN=C(Bu-t)CH(R)PPh2 (R = SiMe3) (1) with CuCl and CuCl2 (probably by way of reduction to Cu(I) by the phosphine ligand) or Cu(NCCH3)(4)ClO4 yielded the dimeric 1:1 complex [Cu{PPh2CH(R)C(Bu-t)=NR}Cl](2) (2) or the monomeric 2:1 complex [Cu{PPh2CH(R)C(Bu-t)=NR}(2)]ClO4 ( 3), respectively. The presence of trace amounts of water during the reaction resulted in the successive cleavage of the two trimethylsilyl groups of the ligand and the formation of the monomeric chelate complexes [Cu{PPh2CH(R)C(Bu-t)=NH}(2)]ClO4 (4) and [Cu{PPh2CH2C(Bu-t)=NH}(2)]ClO4 (5). Oxidation of 5 by atmospheric oxygen led to small quantities of the blue Cu(II) complex [Cu{(O)PPh2CH2C(Bu-t)=NH}(2)](ClO4)(2) (6). The dimeric gold complexes [Au{PPh2CH2C(Bu-t)=NH}](2)X-2 (X = BF4, ClO4) (7) were similarly obtained from the previously described Au{PPh2CH(R)C(Bu-t)=NR}Cl by replacing the covalently bound chlorine with the weakly coordinating anions ClO4- and BF4- in the presence of small quantities of water. The solution and solid state structures (except 5) of all complexes were determined by NMR spectroscopy and X-ray crystallography. (C) 2009 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2009.02.022