氯(三异丙基)锗烷 | 2816-54-8

• 分子结构分类: 有机化合物 - 有机金属化合物 - 金属烷基卤化物
• 中文名称: 氯(三异丙基)锗烷
• 英文名称: triisopropylchlorogermane
• 英文别名: chlorotriisopropylgermane；Triisopropylgermaniumchlorid；Chlor-triisopropyl-german；Triisopropylchlorogerman；Triisopropylchlorgerman；chloro-tri(propan-2-yl)germane
• CAS: 2816-54-8
• 化学式: C₉H₂₁ClGe
• 分子量: 237.309
• InChiKey: YHZVHVHSOQDIAQ-UHFFFAOYSA-N

物化性质

• 沸点：
  120-2°C/30mmHg
• 密度：
  1,092 g/cm3
• 闪点：
  66°C (151°F)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• TSCA：
  No

反应信息

• 作为反应物：
  描述：

  氯(三异丙基)锗烷 在 sodium hydroxide 作用下， 反应 1.0h， 以82%的产率得到Germane, hydroxytris(1-methylethyl)-
  参考文献：
  名称：

  Titanium–Germoxy Precursor Route to Germanium-Modified Epoxidation Catalysts with Enhanced Activity

  摘要：

  The complex Ti[(OGePr3)-Pr-i](4) (1), prepared via the reaction of Ti((OPr)-Pr-i)(4) with (Pr3GeOH)-Pr-i, represents a useful structural and spectroscopic model for titanium-germanium species dispersed onto silica: This precursor was used to introduce site isolated Ti(IV) centers onto the surface of a mesoporous SBA15 support via the thermolytic molecular precursor method. The local, environments, of the supported materials (TiGe(3)SBA15 and calcined TiGe(3)SBA15-O-2) were studied by various spectroscopic methods, including X-ray absorption spectroscopy. These materials are active catalysts for the epoxidation of cyclic and terminal olefins with alkyl hydroperoxides under anhydrous conditions. Compared to catalysts synthesized from siloxide-only precursors, the new catalysts produce 2-3 times more product after 9 h under identical reaction conditions for the epoxidations of cyclohexene and 1-octene. The new materials did not significantly leach under reaction conditions.

  DOI：

  10.1021/cs400529x
• 作为产物：
  描述：

  盐酸 、 ethoxy-tri(propan-2-yl)germane 以 乙醚 、 正己烷 为溶剂， 反应 1.5h， 以82%的产率得到氯(三异丙基)锗烷
  参考文献：
  名称：

  A Series of Isopropyl-Substituted Oligogermanes Prⁱ₃Ge(GePh₂)_nGePrⁱ₃ (n = 0–3) Featuring a Luminescent and Dichroic Pentagermane Prⁱ₃Ge(GePh₂)₃GePrⁱ₃

  摘要：

  The series of oligogermanes (Pr3Ge)-Ge-i(GePh2)(n)GePr3i (n = 0, 2; n = 1, 3; n = 2, 4; n = 3, 5) were prepared by the hydrogermolysis reaction. All four species were characterized by NMR (H-1 and C-13) and UV/visible spectroscopy as well by cyclic voltammetry and differential pulse voltammetry. The oligogermanes exhibited a successive red shift in their absorbance maxima as the length of the Ge-Ge chain was increased, and these molecules also became easier to oxidize as the chain length was increased. The X-ray crystal structures of 4 and 5 as well as the trigermane HPh2GeGePh2GePh2H (6) were determined. The pentagermane 5 was shown to be dichroic in the solid state due to the packing of the individual molecules in a columnar fashion in the crystal. Pentagermane 5 is also luminescent in solution, exhibiting an emission maximum at 380 nm. The physical properties of 5, like the hexagermane (Pr3Ge)-Ge-i(GePh)(4)GePr3i, mimic the properties of the larger polygermane systems.

  DOI：

  10.1021/acs.organomet.6b00596

文献信息

• The first application of samarium(II) diiodide for the formation of Group 14 element catenates: synthesis of tri- or poly-germanes and polystannanes
  作者：Yasuo Yokoyama、Masamichi Hayakawa、Takushi Azemi、Kunio Mochida

  DOI：10.1039/c39950002275

  日期：——

  Some Group 14 element catenates such as tri- or poly-germanes and polystannanes are synthesized by use of the one-electron reducing agent Sml2.

  一些第14族元素的链状化合物，如三锗或聚锗烷以及聚锡烷，是通过使用单电子还原剂Sml2来合成的。
• GERMANIUM-CONTAINING RED EMITTER MATERIALS FOR ORGANIC LIGHT EMITTING DIODE
  申请人：Ma Bin

  公开号：US20120217868A1

  公开（公告）日：2012-08-30

  Organometallic compounds comprising a germanium-containing substituent are provided. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime. In particular, the compounds comprise a phenylquinoline or phenylisoquinoline ligand having a germanium-containing substituent on the quinoline or isoquinoline portion of the ligand. These compounds may be advantageously used as red emitters in the emissive layer of organic light emitting devices.

  提供了含有锗取代基的有机金属化合物。这些化合物可用于有机发光器件，以提高器件效率、线形和寿命。具体来说，这些化合物包括在配体的喹啉或异喹啉部分上具有含锗取代基的苯基喹啉或苯基异喹啉配体。这些化合物可优势地用作有机发光器件发射层中的红色发射体。
• A Simple Catalytic Route for Alkyn­ylgermanes
  作者：Monika Rzonsowska、Bartosz Woźniak、Beata Dudziec、Jadwiga Pyziak、Ireneusz Kownacki、Bogdan Marciniec

  DOI：10.1002/ejic.201501110

  日期：2016.1

  groups from commercially available reagents. More than 25 compounds were obtained and spectroscopically characterized. Moreover, detailed DFT calculations were performed to study the mechanism of the catalytic cycle of the germylative coupling. The results confirm our assumptions that the rate-determining step of the germylative coupling process is the product-formation step.

  我们报告了一种新的单锅铱（I）催化直接方法，用于从市售试剂合成具有各种官能团的炔基取代锗化合物。获得了超过 25 种化合物并对其进行了光谱表征。此外，还进行了详细的 DFT 计算以研究萌发耦合的催化循环机制。结果证实了我们的假设，即胚芽偶联过程的速率决定步骤是产物形成步骤。
• Synthesis and characterization of germa[n]pericyclynes
  作者：Hiroki Tanimoto、Tomohiko Nagao、Yasuhiro Nishiyama、Tsumoru Morimoto、Fumiyasu Iseda、Yuko Nagato、Toshimasa Suzuka、Ken Tsutsumi、Kiyomi Kakiuchi

  DOI：10.1039/c4dt00574k

  日期：——

  The synthesis and characterization of novel pericyclynes comprising germanium atoms and acetylenes, germa[n]pericyclynes, are described. The prepared germa[4]-, [6]-, and [8]pericyclynes were compared by 13C NMR spectroscopy, X-ray crystallography, cyclic voltammetry, UV-visible spectroscopy, fluorescence emission spectroscopy, Raman spectroscopy, and density functional theory calculation analyses

  描述了包括锗原子和乙炔的新的周长环炔的合成和表征，即菌种[ n ]周长环。通过13 C NMR光谱，X射线晶体学，循环伏安法，UV-可见光谱，荧光发射光谱，拉曼光谱和密度泛函理论比较了制备的胚芽[4]-，[6]-和[8]周环素。计算分析。
• Stepwise synthesis and characterization of germa[4], [5], [8], and [10]pericyclynes
  作者：Hiroki Tanimoto、Tomohiko Nagao、Taro Fujiwara、Yasuhiro Nishiyama、Tsumoru Morimoto、Toshimasa Suzuka、Ken Tsutsumi、Kiyomi Kakiuchi

  DOI：10.1039/c5dt01411e

  日期：——

  The stepwise syntheses of germa[N]pericyclynes, including [5]pericyclynes, and their characterization are described.

  本文描述了包括[5]pericyclynes在内的germa[N]pericyclynes的逐步合成及其表征。