[(Me3SiN=PPh2)2C=Ge(μ-Se)]2 | 622858-01-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [(Me3SiN=PPh2)2C=Ge(μ-Se)]2
• CAS: 622858-01-9
• 化学式: C₆₂H₇₆Ge₂N₄P₄Se₂Si₄
• 分子量: 1416.65
• InChiKey: SHRWDWVNFAAMDS-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：

  selenium 、 [(Me3SiN=PPh2)2C=Ge→Ge=C(PPh2=NSiMe3)2] 以 四氢呋喃 为溶剂， 以23%的产率得到[(Me3SiN=PPh2)2C=Ge(μ-Se)]2
  参考文献：
  名称：

  Synthesis of Bisgermavinylidene and Its Reaction with Chalcogens

  摘要：

  The lithium complex [HC(PPh2=NSiMe3)(2)Li(THF)] (2) prepared by the reaction of (BuLi)-Li-n with bis(iminophosphorano)methane reacts with GeCl2.dioxane in different stoichiometric ratios to afford [HC(PPh2=NSiMe3)(2)GeCl] (3) and [(Me3SiN=PPh2)(2)C=Ge-->Ge C(PPh2=NSiMe3)(2)] (4), respectively. Bisgermavinylidene 4 can also be obtained by the reaction of 3 with [Ge{N(SiMe3)(2)}(2)] or 2. Further reaction of 4 with Me3NO afforded [(mu-N=Ph2P)(Me-3-SiN=Ph2P)C=Ge(OSiMe3)](2) (5), and direct reaction of elemental chalcogens (sulfur, selenium, and tellurium) with 4 afforded [(Me3SiN=PPh2)(2)C=Ge(mu-E)](2) [E = S (6), Se (7), and Te (8)]. X-ray structures of compounds 2-8 have been determined.

  DOI：

  10.1021/om034071t