dimethylgermanium,trimethylgermanium | 14938-41-1

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: dimethylgermanium,trimethylgermanium
• 英文别名: decamethyltetragermane；Decamethyl-tetra-n-german；Decamethyltetragerman
• CAS: 14938-41-1
• 化学式: C₁₀H₃₀Ge₄
• 分子量: 440.708
• InChiKey: WLYJKXPQDUTVNV-UHFFFAOYSA-N

物化性质

• 沸点：
  81-84 °C(Press: 0.8 Torr)
• 密度：
  1.3094 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  4.31
• 重原子数：
  14.0
• 可旋转键数：
  3.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  dimethylgermanium,trimethylgermanium 、 四氰基乙烯 以 二氯甲烷 为溶剂， 生成 decamethyltetragermane * tetracyanoethylene
  参考文献：
  名称：

  Charge-transfer spectra of permethylated polygermanes-TCNE to afford 1:1 adducts

  摘要：

  Charge-transfer spectra of permethylated polygermane-tetracyanoethylene (TCNE) complexes were observed. The frequency of charge-transfer spectra was linearly related to ionization potentials (or electrochemical oxidation potentials) of the polygermanes. Polygermanes inserted into TCNE to afford 1:1 adducts under mild conditions.

  DOI：

  10.1021/om00026a052
• 作为产物：
  描述：

  、 甲基锂 生成 dimethylgermanium,trimethylgermanium
  参考文献：
  名称：

  KOECHER, J.;LEHNIG, M., ORGANOMETALLICS, 1984, 3, N 6, 937-939

  摘要：

  DOI：

文献信息

• Chlorinative cleavage of germanium–germanium bonds in permethyloligogermanes initiated by photo-induced electron transfer
  作者：Kunio Mochida、Hideaki Watanabe、Shigeo Murata、Mamoru Fujitsuka、Osamu Ito

  DOI：10.1016/s0022-328x(98)00709-8

  日期：1998.10

  s, Me(Me2Ge)nMe (n=2–5), in CCl4–CH3CN in the presence of 9,10-dicyanoanthracene (DCA) afforded the corresponding chlorogermanes and hexachloroethane. Fluorescence of DCA was quenched by the oligogermane with a diffusion-controlled rate. A mechanism of free-radical chlorination involving oligogermane cation radicals and a DCA anion radical is proposed for the germanium–germanium cleavage.

  在9,10-二氰基蒽（DCA）存在下，在CCl 4 -CH 3 CN中辐照过甲基低聚锗烷Me（Me 2 Ge）n Me（n = 2-5）。得到相应的氯锗烷和六氯乙烷。DCA的荧光被寡聚体以扩散控制的速率淬灭。提出了一种涉及寡锗烷阳离子自由基和DCA阴离子自由基的自由基氯化方法，用于锗-锗的裂解。
• Köcher, Jürgen; Lehnig, Manfred; Neumann, Wilhelm P., Organometallics, 1988, vol. 7, # 5, p. 1201 - 1207
  作者：Köcher, Jürgen、Lehnig, Manfred、Neumann, Wilhelm P.

  DOI：——

  日期：——
• Nakadaira, Yasuhiro; Zhou, Da-Yang; Kako, Masahiro, Nippon Kagaku Kaishi/Journal of the Chemical Society of Japan
  作者：Nakadaira, Yasuhiro、Zhou, Da-Yang、Kako, Masahiro、Mochida, Kunio

  DOI：——

  日期：——
• KOCHER, JURGEN;LEHNIG, MANFRED;NEUMANN, WILHELM P., ORGANOMETALLICS, 7,(1988) N 5, 1201-1207
  作者：KOCHER, JURGEN、LEHNIG, MANFRED、NEUMANN, WILHELM P.

  DOI：——

  日期：——
• Charge-transfer spectra of permethylated polygermanes-TCNE to afford 1:1 adducts
  作者：Kunio Mochida、Chikako Hodota、Rieko Hata、Shunichi Fukuzumi

  DOI：10.1021/om00026a052

  日期：1993.2

  Charge-transfer spectra of permethylated polygermane-tetracyanoethylene (TCNE) complexes were observed. The frequency of charge-transfer spectra was linearly related to ionization potentials (or electrochemical oxidation potentials) of the polygermanes. Polygermanes inserted into TCNE to afford 1:1 adducts under mild conditions.