MeC(N(i)Pr)2AlEt2 | 878663-46-8

• 英文名称: MeC(N(i)Pr)2AlEt2
• CAS: 878663-46-8
• 化学式: C₁₂H₂₇AlN₂
• 分子量: 226.341
• InChiKey: WRQBHZQXOCOKBB-UHFFFAOYSA-N

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：

  [CH3C(N(i)Pr)2]3Al 、 三乙基铝 以 正己烷 为溶剂， 以95.7%的产率得到MeC(N(i)Pr)2AlEt2
  参考文献：
  名称：

  Synthesis and Thermolysis of Aluminum Amidinates:  A Ligand-Exchange Route for New Mixed-Ligand Systems

  摘要：

  A novel ligand-exchange route for the synthesis of amidinate-containing compounds of aluminum is explored. Syntheses of three new compounds, MeC((NPr)-Pr-i)(2)AlEt2 (4), EtC((NPr)-Pr-i)(2)AlMe2 (5), and (Me2NC(NiPr)(2))(2)AlH (6), are presented. These mixed-ligand compounds are difficult to make in high yields by the more traditional routes of carbodiimide insertion or salt metathesis. The thermal reactivities of these compounds and their parent homoleptic compounds [MeC((NPr)-Pr-i)(2)](3)Al (1), [Me2NC((NPr)-Pr-i)(2)](3)Al (2), and [EtC((NPr)-Pr-i)(2)](3)Al (3) are explored in detail and analyzed with respect to their utility as potential atomic-layer-deposition precursors for aluminum-containing films. The major mechanism of thermal decomposition is found to be carbodiimide deinsertion to form aluminum alkyls or amides. Because of their thermal characteristics, both compounds 3 and 5 hold promise for use as precursors.

  DOI：

  10.1021/ic051856d