[Al((propylene)bis(3,5-di-tert-butyl)salicylideneimine)O2PHPh]2 | 309956-03-4

• 英文名称: [Al((propylene)bis(3,5-di-tert-butyl)salicylideneimine)O2PHPh]2
• 英文别名: [(Bu(t)4salpen)Al(O2P(H)Ph)]2
• CAS: 309956-03-4
• 化学式: C₇₈H₁₀₈Al₂N₄O₈P₂
• 分子量: 1345.65
• InChiKey: VVWHAAMFEFWCNJ-LNKPOGHTSA-H

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 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：

  (Bu(t)4salpen)AlMe 、 苯膦酸 以 四氢呋喃 为溶剂， 以55.3%的产率得到[Al((propylene)bis(3,5-di-tert-butyl)salicylideneimine)O2PHPh]2
  参考文献：
  名称：

  Six-coordinate aluminium phosphinate

  摘要：

  固态磷酸铝材料的独特模型 首次含有六配位铝原子，可能是 在螯合次膦酸盐衍生物中实现；的聚集程度 这些物种，特别是从二聚体的显着转变 分子到聚合材料，仅取决于一个亚甲基单元；因此， [(But4salpen)Al{O2P(H)Ph}] 2 1 是二聚体，而 [(But4salen)Al{O2P(H)Ph}] ∞ 2, 之间的连接少一个亚甲基单元 两个氮，是一种聚合物材料，其聚合物排列成 形成含有thf分子的孔。

  DOI：

  10.1039/b004342g

文献信息

• Ligand−Tetrahydrofuran Coupling in Chelated Aluminum Phosphinates
  作者：Y. Wang、S. Parkin、D. Atwood

  DOI：10.1021/ic0110326

  日期：2002.2.1

  When the reagents LAlMe (L = N,N'-(alkylene or arylene) bis(3,5-di-tert-butyl)salicylidenelmine (alkylene = ethylene (Salen(tBu)) (1), propylene (Salpen(tBu)) (2), and butylene (Salben tBu)) (3); arylene = phenylene (Salophen(tBu) (4), 3,4-dimethylphenylene (Salomphen(tBu) (5)) are combined with Ph(H)P(O)OH in tetrahydrofuran (thf) the unique aluminophosphinate compounds, [L(tBu)AlO2P(H)Ph}](n) with L, n = Salen, infinity (6), Salpen, 2 (7), Salben, 2 (8),. Salophen, infinity (9) and Salomphen, infinity (10) are produced. The yields for the latter two reactions are low, and it was subsequently found that the unique thf-coupled compounds appear in the thf filtrates of the original reaction mixture. These compounds are, [L-thf(tBu)AlO2P(H)Ph}](2), L = Salophen (13) and Salomphen (14). The thf connects through an a-carbon to only one of the two possible imine carbons of the ligand. While trying to determine how this coupling proceeds,,the six-coordinate, solution-state species LAlMe(thf) (L = Salophen (11) and Salomphen (12) were discovered and implicated as intermediates. All of the compounds are characterized by melting point, NMR, IR, and-X-ray analyses for 5-8, 13, and 14, A possible mechanism for the thf coupling event is presented.