1,1,2,2,5,5,6,6,9,9,10,10-dodecamethyl-1,2,5,6,9,10-hexagermacyclododecane | 144601-57-0

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机过渡后金属化合物
• 英文名称: 1,1,2,2,5,5,6,6,9,9,10,10-dodecamethyl-1,2,5,6,9,10-hexagermacyclododecane
• CAS: 144601-57-0
• 化学式: C₁₈H₄₈Ge₆
• 分子量: 700.119
• InChiKey: FTXASQWVAXNCFO-UHFFFAOYSA-N

物化性质

• 沸点：
  452.8±55.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.49
• 重原子数：
  24.0
• 可旋转键数：
  0.0
• 环数：
  1.0
• 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

• 作为产物：
  描述：

  、 1,2-二溴乙烷 以 苯 为溶剂， 生成 1,1,2,2,5,5,6,6,9,9,10,10-dodecamethyl-1,2,5,6,9,10-hexagermacyclododecane
  参考文献：
  名称：

  Synthesis and reactivity of digermylplatinum(II) complexes Me2tL2 (n=0, 1, 2)

  摘要：

  This work concerns the synthesis of [bis(dimethylgermyl)alkane]bis(triphenylphosphine)platine(II) and -(diphos)platine(II) Me2Ge(CH2)nGe(Me2)PtL2 (n = 2, L = PPh3 (1), diphos (2); n = l, L = PPh3 (3), diphos (4) and (tetramethyldigermyl)bis(triphenylphosphine)platine(II) and -(diphos)platine(II) Me2GeGe(Me2)PtL2 (L=PPh3 (5), diphos (6). 3 and 5 are obtained by cyclization of bis(dimethylgermyl)alkanes Me2(H)Ge(CH2)nGe(H)Me2 (n = 1 or 2) or 1,1,2,2-tetramethyldigermane Me2(H)GeGe(H)Me2 with (Ph3P)2PtC2H4. The polymeric structures [Me2Ge(CH)2)nGe(Me2)Pt(PPh3)2]m (n = 1 or 2) react with diphos to give the monomer complexes 2 or 4. IR and NMR examinations are reported. Various cleavage reactions with halogens and organic halides are described. Reactions of 2 with phenylacetylene and 1,2,4-triazolinediones afford new heterocycles arising- from formal addition of these unsaturated systems across the Ge-Ge bond of the tetramethyldigermetane Me2Ge(CH2)2GeMe2.

  DOI：

  10.1016/s0020-1693(00)92390-9