(dpp-bian)Mg(Et2O)2 | 878025-86-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (dpp-bian)Mg(Et2O)2
• CAS: 878025-86-6
• 化学式: C₄₄H₆₀MgN₂O₂
• 分子量: 673.278
• InChiKey: WWPPEAIPGZZOBA-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：

  乙醚 、 1,2-双-[(2,6-二异丙基苯基)亚氨基]苊 在 sodium 、 叔丁基氯化镁 作用下， 以 乙醚 为溶剂， 反应 4.0h， 生成 (dpp-bian)Mg(Et2O)2
  参考文献：
  名称：

  Alkylmagnesium Complexes with the Rigid dpp‐bian Ligand {dpp‐bian = 1,2‐Bis[(2,6‐diisopropylphenyl)imino]acenaphthene}

  摘要：

  AbstractThe reactions between equimolar amounts of (dpp‐bian)Na(Et2O)x (1) {dpp‐bian = 1,2‐bis[(2,6‐diisopropylphenyl)imino]acenaphthene} and MeMgBr, EtMgBr and Me3SiCH2MgCl in Et2O afford the corresponding alkylmagnesium complexes [(dpp‐bian)MgMe]2 (2), (dpp‐bian)MgEt(Et2O) (3) and (dpp‐bian)MgCH2SiMe3(Et2O) (4), respectively. Compound 2 and tBuOH react with elimination of methane and the formation of [(dpp‐bian)MgOtBu]2 (5). Compounds 2–5, all of which contain the dpp‐bian ligand in its radical monoanionic form, were characterised by elemental analysis, IR spectroscopy, as well as by single‐crystal X‐ray diffraction. Molecular structure determination revealed that the magnesium atoms in 2–5 are four‐coordinate. The magnesium atoms of complexes 2 and 5 reach the coordination number four by dimerisation through bridging Me and tBuO groups, respectively, whereas compounds 3 and 4 reach it by coordination of one molecule of diethyl ether.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

  DOI：

  10.1002/ejic.200700816