dialuminum;2-methanidylpropane;1-methylpiperazin-4-ide | 177095-06-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: dialuminum;2-methanidylpropane;1-methylpiperazin-4-ide
• CAS: 177095-06-6
• 化学式: C₂₆H₅₈Al₂N₄
• 分子量: 480.736
• InChiKey: MNOAQUQUFMMSEH-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：

  N-甲基哌嗪 、 二异丁基氢化铝 以 neat (no solvent) 为溶剂， 生成 dialuminum;2-methanidylpropane;1-methylpiperazin-4-ide
  参考文献：
  名称：

  Reactivity of R₂AlH (R = Me, Buⁱ) with Selected Aminoarsines and Secondary Amines

  摘要：

  Me(2)AlH and Bu(2)(i)AlH were reacted with a series of nine aminoarsines, Me(2)AsR (R = NMe(2), NPr(n)2, NPr(i)2, NBu(n)2, NBu(i)2, NC4H8, NC5H10, NC6H12, and N(C2H4)(2)NMe), in C6D6 at room temperature, and the reactions were monitored by H-1 and C-13 NMR spectroscopy. The relative rates for initial As-N bond cleavage and final product formation were dependent on the steric requirements of the alkyl groups attached to aluminum and nitrogen in the starting materials. Overall rates were slower with Bu(2)(i)AlH than with Me(2)AlH for a given aminoarsine. For most of the reactions, the predominant Al-containing products were the dimeric aminoalane compounds, [Me(2)AlR](2) and [Bu(2)(i)AlR](2). Although AI-N bond formation was the prefered mode of reaction, Al-As bond formation was also observed when the bulky Pr-i and Bu(i) aminoarsine derivatives were used. The [Bu(2)(i)A1R](2) compounds were synthesized independently by the reaction of Bu(2)(i)AlH and the respective amine or, in the case of [Bu(2)(i)AlBu(2)(i)](2), by the reaction of Bu(2)(i)AlCl and LiNBu(2)(i). X-ray crystal structures were determined for the compounds [Me(2)AlNC(6)H(12)](2), [Me(2)AlN(C2H4)(2)NMe](2), [BU(2)(i)AlNMe(2)](2), and [Bd(2)(i)AlN-(C2H4)(2)NMe](2). All of the compounds have planar Al2N2 rings with the exception of [Bu(2)(i)AlN(C2H4)2NMe](2), which displays a puckered Al2N2 ring.

  DOI：

  10.1021/om950979a