[((t-Bu)2C7H5N2)Ge(ethynylferrocene(-1H))] | 1281809-42-4

• 英文名称: [((t-Bu)2C7H5N2)Ge(ethynylferrocene(-1H))]
• CAS: 1281809-42-4
• 化学式: C₂₇H₃₂FeGeN₂
• 分子量: 513.001
• InChiKey: MTONVUDEEQEMNR-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：

  二茂铁乙炔 、 (t-Bu)2-aminotroponiminatogermylene monochloride 在 n-BuLi 作用下， 以 四氢呋喃 为溶剂， 以65.4%的产率得到[((t-Bu)2C7H5N2)Ge(ethynylferrocene(-1H))]
  参考文献：
  名称：

  Bulky Aminotroponiminate-Stabilized Germylene Monochloride and Its Alkyne Derivatives

  摘要：

  By means of a two-step synthetic route, aminotroponimine [(t-Bu)(2)ATI]H (3) with a tert-butyl substituent on the nitrogen atoms has been synthesized from 2-(tosyloxy)tropone. Lithiation of 3 with n-BuLi in THF afforded the lithium salt [(t-Bu)(2)ATI]Li center dot(THF)(2) (4). Reaction of 4 with GeCl(2)center dot(1,4-dioxane) resulted in the germylene monochloride complex [(t-Bu)(2)ATI]GeCl (5). Treatment of 5 with the lithium derivative of ethynyl ferrocene [(C(5)H(5))Fe(C(5)H(4))C CH] (6) and phenyl acetylene (C(6)H(5)C CH) (7) gave the corresponding allcynyl germylene complexes [(t-Bu)(2)ATI]GeC C(C(5)H(4))Fe(C(5)H(5)) (8) and [(t-Bu)(2)ATI]GeC CC(6)H(5) (9), respectively. Compounds 3, 4, 5, 8, and 9 have been characterized by elemental analysis and various spectroscopic (multinudear NMR, mass, and IR) techniques. Further confirmation came from the single-crystal X-ray structural studies on all these compounds. The structure of the allcynyl germylenes reveals the presence of a slightly bent Ge(II)-C C moiety [bond angle in 8 168.4(3)degrees and 9 170.8(2)degrees].

  DOI：

  10.1021/om200035z