yttrium tert-butoxide

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: yttrium tert-butoxide
• 化学式: C₁₂H₂₇O₃Y
• 分子量: 308.25
• InChiKey: WJTXIGULNDLBNI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.14
• 重原子数：
  6.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  23.06
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  yttrium tert-butoxide 、 乙酰氯 以 苯 为溶剂， 以97%的产率得到
  参考文献：
  名称：

  Mehrotra, R.C.; Batwara, J.M.; Tripathi, U.D., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1991, vol. 30, # 9, p. 793 - 798

  摘要：

  DOI：
• 作为产物：
  描述：

  以 neat (no solvent) 为溶剂， 以47%的产率得到yttrium tert-butoxide
  参考文献：
  名称：

  Volatile tris-tertiary-alkoxides of yttrium and lanthanum. The x-ray crystal structure of [La3(OBut)9(ButOH)2]

  摘要：

  Tertiary alkoxides of yttrium and lanthanum have been prepared by addition of excess tertiary alcohol to the metal tris-(bis-trimethylsilylamides), M{N(SiMe3)2}3 (M = Y, La), and characterized by elemental analyses, NMR, IR and mass spectroscopy. With t-butanol and t-amyl alcohol the alcoholates [Y3(OBu(t))9(Bu(t)OH)2] (1), [Y3(OAm(t))9 (Am(t)OH)2] (2) and [La3(OBu(t))9(Bu(t)OH)2] (3) were isolated. With higher tertiary alcohols the tris-t-alkoxides [M(OR)3] were obtained [M = Y, R = CMe2Pr(i)(4), CMeEtPr(i)(5), CEt3 (6); M = La, R = CMe2Pr(i) (7), CMeEtPr(i) (8)] as dimers. The coordinated Bu(t)OH in 1 could be replaced by THF or pyridine but not by trimethylamine. The X-ray crystal structure of 3 showed that the La3 triangle is capped by two mu-3-OBu(t) groups with three mu-2-OBu(t) bridges as in [La3(mu-3-OBu(t))2(mu-OBu(t))3(OBu(t))4(Bu(t)OH)2]. The variable temperature NMR data suggest that compounds 1 and 2 have the same structure in solution as compound 3.

  DOI：

  10.1016/s0277-5387(00)81368-6

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Sc: MVol.D3, 2.10, page 29 - 31
  作者：

  DOI：——

  日期：——
• The Preparation and Some Properties of Yttrium, Dysprosium, and Ytterbium Alkoxides
  作者：K. S. Mazdiyasni、C. T. Lynch、J. S. Smith

  DOI：10.1021/ic50037a003

  日期：1966.3