(2,2,6,6-tetramethyl-3,5-heptanedionato)thallium(I) polymer | 133892-72-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2,2,6,6-tetramethyl-3,5-heptanedionato)thallium(I) polymer
• 英文别名: thallium(I) 2,2,6,6-tetramethyl-3,5-heptanedionate；Tl(dpm)；2,2,6,6-Tetramethylheptane-3,5-dione;thallium(1+)
• CAS: 133892-72-5
• 化学式: C₁₁H₁₉O₂*Tl
• 分子量: 387.654
• InChiKey: IFFKDROFXMYUOU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.04
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (2,2,6,6-tetramethyl-3,5-heptanedionato)thallium(I) polymer 、 氯化锆(IV) 以 乙醚 为溶剂， 以76%的产率得到[(2,2,6,6-tetramethyl-3,5-heptane dionate)2ZrCl2]
  参考文献：
  名称：

  Non-cyclopentadienyl zirconium complexes as catalysts for 1-hexene polymerization

  摘要：

  The new beta-diketonate complexes (hfaC)(2)ZrCl2, (hfaC)(3)ZrCl, hfac = hexafluoroacetylacetonate, and (thd)(2)ZrCl2, thd = 2,2,6,6-tetramethyl-3,5-heptanedionate, have been prepared in good yield by reacting the corresponding beta-diketonate thallium complexes with ZrCl4 in stoichiometric amounts and they have been characterized by elemental analyses and NMR spectra.These complexes and the beta-diketonate complexes (acac)(2)ZrCl2, (acaC)(3)ZrCl and (thd)(3)ZrCl have been tested as catalysts in the polymerization of 1-hexene in the presence of N,N'-(dimethylanilinium)-tetrakis(pentafluorophenylborate) or ethyltrichloroacetate as co-catalysts at room temperature using ethyl aluminum sesquichloride as scavenger. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.07.053
• 作为产物：
  描述：

  2,2,6,6-四甲基-3,5-庚二酮 、 thallium (I) ethoxide 以 正戊烷 为溶剂， 以99%的产率得到(2,2,6,6-tetramethyl-3,5-heptanedionato)thallium(I) polymer
  参考文献：
  名称：

  Non-cyclopentadienyl zirconium complexes as catalysts for 1-hexene polymerization

  摘要：

  The new beta-diketonate complexes (hfaC)(2)ZrCl2, (hfaC)(3)ZrCl, hfac = hexafluoroacetylacetonate, and (thd)(2)ZrCl2, thd = 2,2,6,6-tetramethyl-3,5-heptanedionate, have been prepared in good yield by reacting the corresponding beta-diketonate thallium complexes with ZrCl4 in stoichiometric amounts and they have been characterized by elemental analyses and NMR spectra.These complexes and the beta-diketonate complexes (acac)(2)ZrCl2, (acaC)(3)ZrCl and (thd)(3)ZrCl have been tested as catalysts in the polymerization of 1-hexene in the presence of N,N'-(dimethylanilinium)-tetrakis(pentafluorophenylborate) or ethyltrichloroacetate as co-catalysts at room temperature using ethyl aluminum sesquichloride as scavenger. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.07.053

文献信息

• Platinum–thallium cluster complexes
  作者：Raisa Stadnichenko、Brian T. Sterenberg、Arlene M. Bradford、Michael C. Jennings、Richard J. Puddephatt

  DOI：10.1039/b107579a

  日期：2002.3.8

  The synthesis of new Pt3Tl complexes [Pt3μ3-Tl(diketonate)(OH2)}(μ3-CO)(μ-dppm)3][PF6]2, 2, dppm = Ph2CH2PPh2, by reversible addition of thallium(I) β-diketonates to the complex cation [Pt3(μ3-CO)(μ-dppm)3]2+, is reported. The thallium(I) units are easily displaced from platinum by halide ions X− (X = Cl, Br, I) to give [Pt3(μ3-CO)(μ3-X)(μ-dppm)3]+, or by SnCl3− to give [Pt3(μ3-CO)(μ3-SnCl3)(μ-dppm)3]+. With trifluoroacetate there was an equilibrium with [Pt3(μ3-CO)(μ3-O2CCF3)(μ-dppm)3]+ and [Pt3μ3-Tl(diketonate)(O2CCF3)}(μ3-CO)(μ-dppm)3]+. The structures of two Pt3Tl clusters are reported, and the Pt3Tl unit is shown to be tetrahedral.

  据报道，通过将铊(I) δ-二酮酸盐可逆地加入到络合物阳离子 [Pt3(¼3-CO)(¼-dppm)3]2+中，合成了新的 Pt3Tl 络合物 [Pt3δ3-Tl(二酮酸)(OH2)}(δ3-CO)(δ-dppm)3][PF6]2,2，dppm = Ph2CH2PPh2。铊（I）单元很容易被卤化物离子 Xâ （X = Cl、Br、I）从铂中置换出来，得到 [Pt3(δ3-CO)(δ3-X)(δ-dppm)3]+，或者被 SnCl3â 置换出来，得到 [Pt3(δ3-CO)(δ3-SnCl3)(δ-dppm)3]+。在三氟乙酸盐中，[Pt3(δ3-CO)(δ3-O2CCF3)(δ-dppm)3]+ 和[Pt3δ3-Tl(diketonate)(O2CCF3)}(δ3-CO)(δ-dppm)3]+ 达到平衡。报告了两个 Pt3Tl 簇的结构，并显示 Pt3Tl 单元为四面体。
• A volatile thallium chelate, (2,2,6,6-tetramethyl-3,5-heptanedionato)Tl(I)
  作者：Ryohei Amano、Yoshinobu Shiokawa

  DOI：10.1016/s0020-1693(00)82897-2

  日期：1993.1
• Keitz, Benjamin K.; Grubbs, Robert H., Journal of the American Chemical Society, 2009, vol. 131, p. 2038 - 2039
  作者：Keitz, Benjamin K.、Grubbs, Robert H.

  DOI：——

  日期：——