((R)-3,3'-bis(trimethylsilyl)-1,1'-bi-2,2'-naphthol(-H))Zn(bis(trimethylsilyl)amide) | 1007597-10-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: ((R)-3,3'-bis(trimethylsilyl)-1,1'-bi-2,2'-naphthol(-H))Zn(bis(trimethylsilyl)amide)
• CAS: 1007597-10-5
• 化学式: C₃₂H₄₇NO₂Si₄Zn
• 分子量: 655.463
• InChiKey: SOXXKUIWMSOJQW-UHFFFAOYSA-M

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：

  bis(bis(trimethylsilyl)amido)zinc(II) 、 (R)-3,3'-bis(trimethylsilyl)-[1,1']-binaphthyl-2,2'-diol 以 氘代苯 为溶剂， 生成 ((R)-3,3'-bis(trimethylsilyl)-1,1'-bi-2,2'-naphthol(-H))Zn(bis(trimethylsilyl)amide)
  参考文献：
  名称：

  Metal-Dependent Reactions of Bulky Metal(II) Amides M[N(SiMe₃)₂]₂ with 3,3′-Disubstituted Binaphthols (HO)₂C₂₀H₁₀(SiR₃)₂-3,3′: Selective Conversion of One Equivalent −OH Group to a Silyl Ether −OSiMe₃

  摘要：

  The outcome of the reaction of the bulky metal(II) amides M[N(SiMe3)(2)](2)center dot nTHF (M = Be, Zn, Ge, Sn, n = 0; M = Mg, Ca, n = 2) with (R)-3,3'-bis(trimethylsilyl)-1,1'-bi-2,2'-naphthol ((R)-1) or (S)-3,3'-bis(dimethylphenylsilyl)1,1'-bi-2,2'-naphthol ((S)-9) depends on the identity of the metal and the nature of the 3,3'-substituents. When M = Be, Zn, or Ge, these amides serve as useful silylation agents that convert only one of the equivalent hydroxyl groups of the binaphthol (R)-1 to a trimethylsilyl ether, whereas the reactions of (R)-1 with the Mg, Ca, or,Sn amides generate a polynuclear complex. The reaction pathway for these interconversions was qualitatively monitored using NMR (H-1 and Be-9) spectroscopy. Treatment of Ge[N(SiMe3)(2)](2) with (S)-9 yields both a silyl ether and the chelated germanium(II) binaphthoxicle (S)-[Ge(O2C20H10(SiMe2Ph)(2)-3,3')(NH3)], which was structurally characterized.

  DOI：

  10.1021/ic7016984