1-(1-indenyl)germatrane | 268208-81-7

• 英文名称: 1-(1-indenyl)germatrane
• CAS: 268208-81-7
• 化学式: C₁₅H₁₉GeNO₃
• 分子量: 333.911
• InChiKey: GYUJWKPQVGLLHJ-HNNXBMFYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  indenyllithium 、 1-bromogermatrane 以 四氢呋喃 为溶剂， 以56%的产率得到1-(1-indenyl)germatrane
  参考文献：
  名称：

  Preparation of germatranyl triflates: reactions of germatranes N(CH2CHRO)3X (X=Br, OTf, OSiMe3; R=H, Me) with lithium reagents

  摘要：

  New germatranes N(CH2CHRO)(3)GeOTf (4a, R = H; 4b, R = Me) were prepared in quantitative yield by treatment of N(CH2CHRO)(3)GeOSiMe3 (2a and 2b), with Me3SiOTf. The reactions of germatranes N(CH2CHRO)(3)GeX [3a, X = Br, R = H; 4a, X = OSO2CF3, R = H; 4b, X = OSO2CF3, R = Me; 2a, X = OSiMe3, R = H; 2b, X = OSiMe3, R = Me] with LiY reagents were studied. A series of germatranes N(CH2CHRO)(3)GeY [5a, R = H, Y = Ind (indenyl); 5b, R = Me, Y = Ind; 6a, R = H, Y = N(SiMe3)(2); 6b, R = Me, Y = N(SiMe3)(2); 7a, R = H, Y = Cp (cyclopentadienyl); 7b, R = Me, Y = Cp; 8a, R = H, Y = Flu (fluorenyl); 9a, R = H, Y = t-Bu] were obtained by nucleophilic substitution with the corresponding LiY reagent. Reactions of N(CH2CHMeO)(3)GeOSiMe3 (2b) and N(CH2CH2O)(3)GeBr (3a) with excess n-BuLi and of N(CH2CH2O)(3)GeOSiMe3 (2a) with excess LiNMe2 led to the formation of n-Bu4Ge and (Me2N)(4)Ge, The structures of new germatranes 4a, 4b, 6b and 7b were confirmed by NMR spectroscopy, mass spectrometry and elemental analyses. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00739-1

文献信息

• Karlov; Shutov; Akhmedov, Russian Journal of General Chemistry, 2000, vol. 70, # 6, p. 989 - 990
  作者：Karlov、Shutov、Akhmedov、Lorberth、Zaitseva

  DOI：——

  日期：——