1,1,2,2-tetramesityldigermane | 100418-05-1

• 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: 1,1,2,2-tetramesityldigermane
• CAS: 100418-05-1
• 化学式: C₃₆H₄₆Ge₂
• 分子量: 623.941
• InChiKey: LGMSSHQZVWNDBI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.85
• 重原子数：
  38.0
• 可旋转键数：
  5.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  dimesitylchlorogermane 在 amalgamated magnesium 作用下， 以 四氢呋喃 为溶剂， 生成 双(2,4,6-三甲基苯基)锗 、 1,1,2,2-tetramesityldigermane
  参考文献：
  名称：

  Improved Synthesis of 1,2-Dichlorotetramesityldigermane and Other Mesitylgermanes

  摘要：

  An improved procedure for the synthesis of 1,2-dichlorotetramesityldigermane is reported.

  DOI：

  10.1080/00945719608004362

文献信息

• New (diarylgermyl)lithiums
  作者：A. Castel、P. Riviere、Jacques Satge、H. Y. Ko

  DOI：10.1021/om00115a032

  日期：1990.1
• Nouveaux aryldihydrogermyllithium
  作者：A. Castel、P. Rivière、J. Satgé、D. Desor

  DOI：10.1016/0022-328x(92)80129-l

  日期：1992.7

  The new aryldihydrogermyllithium complexes RH2GeLi (R = Ph, Mes) are prepared, in good yields, by metallation of the parent trihydrogermane with t-butyllithium in THF. They are characterized by alkylation reactions with MeI. Some germylation reactions are reported: they lead to the formation of new functional aryldihydrogermanes and aryldigermanes by a nucleophilic substitution. These aryldihydrogermyllithium complexes react also with acyl chlorides RCOCl (R = Ph, Mes) to give new diacyl- and triacyl-germanes. These easily add to the carbonyl group of aromatic aldehydes, thereby giving the corresponding alpha-germyl alcohols.
• First characterization of a compound with a tin–germanium double bond: the dimesityl(diisitylstanna)germene (Is)₂SnGe(Mes)₂
  作者：Marie-Anne Chaubon、Jean Escudié、Henri Ranaivonjatovo、Jacques Satgé

  DOI：10.1039/cc9960002621

  日期：——

  The dimesityl(diisitylstanna)germene 4 [isityl (Is) = 2,4,6-triisopropylphenyl] is synthesized by dehydrofluorination of the corresponding (fluorostannyl)germane 1 by tert-butyl-lithium at low temperature; its structure is evidenced at -20 degrees C by Sn-119 NMR spectroscopy (delta + 360), by addition of water and methanol to the tin-germanium double bond and by a [2 + 2] cycloaddition with benzaldehyde; warming the stannagermene 4 to room temperature affords the dimesityl(tetraisityldistanna)germirane 8.
• CASTEL, A.;RIVIERE, P.;SATGE, J.;KO, H. Y., ORGANOMETALLICS, 9,(1990) N, C. 205-210
  作者：CASTEL, A.、RIVIERE, P.、SATGE, J.、KO, H. Y.

  DOI：——

  日期：——