1-(2,4,6-tris(bis(trimethylsilyl)methyl)phenyl)-1-(2,4,6-triisopropylphenyl)-3,4-dimethyl-1-germa-3-cyclopentene | 153289-22-6

• 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-(2,4,6-tris(bis(trimethylsilyl)methyl)phenyl)-1-(2,4,6-triisopropylphenyl)-3,4-dimethyl-1-germa-3-cyclopentene
• 英文别名: 1-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-2,5-dihydro-1-(2,4,6-triisopropyl-phenyl)-3,4-dimethylgermole；1-(2,4,6-Triisopropylphenyl)-1-[2,4,6-tris[bis(trimethylsilyl)methyl)phenyl)-3,4-dimethyl-1-germa-3-cyclopentene；[[3,5-bis[bis(trimethylsilyl)methyl]-2-[3,4-dimethyl-1-[2,4,6-tri(propan-2-yl)phenyl]-2,5-dihydrogermol-1-yl]phenyl]-trimethylsilylmethyl]-trimethylsilane
• CAS: 153289-22-6
• 化学式: C₄₈H₉₂GeSi₆
• 分子量: 910.361
• InChiKey: GCQDQJMVLDXUQI-UHFFFAOYSA-N

物化性质

• 沸点：
  696.2±65.0 °C(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  15.48
• 重原子数：
  55
• 可旋转键数：
  14
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  2-溴-1,3,5-三异丙苯 在 t-butyl lithium 、 hexamethylphosphoramide 作用下， 以 四氢呋喃 、 正戊烷 为溶剂， 生成 1-(2,4,6-tris(bis(trimethylsilyl)methyl)phenyl)-1-(2,4,6-triisopropylphenyl)-3,4-dimethyl-1-germa-3-cyclopentene
  参考文献：
  名称：

  第一类无碱二芳基亚甲基-过渡金属单核配合物的合成和晶体结构

  摘要：

  The first base-free diarylgermylene-transition metal mononuclear complexes Tb(Tip)Ge = M-(CO)5 (1, M = W; 2, M = Cr; Tb = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Tip = 2,4,6-triisopropylphenyl) were synthesized by the reaction of a new type of kinetically stabilized diarylgermylene Tb(Tip)Ge: (3), obtained by the treatment of germanium(II) iodide with bulky aryllithiums (TbLi and TipLi), with the corresponding pentacarbonylmetal(0)-tetrahydrofuran complexes of group 6 metals (W and Cr). Of the two diarylgermylene-group 6 metal complexes (1 and 2), the molecular structure of 1 was determined by X-ray crystallographic analysis. Crystal data with Mo Kalpha radiation (lambda = 0.710 69 angstrom): 1, C47H82GeO5Si6W, triclinic, space group P1BAR, a = 12.490(2) angstrom, b = 23.890(3) angstrom, c = 10.254(l) angstrom, a = 96.21(l)-degrees, beta = 105.52(1)-degrees, gamma = 89.82(1)-degrees, V = 2930(1) angstrom3, z = 2, R = 0.045, R(w) = 0.045 based on 8032 reflections with I > 3sigma(I) together with 541 variable parameters.

  DOI：

  10.1021/om00013a027

文献信息

• The First Kinetically Stabilized Germanethiones and Germaneselones:  Syntheses, Structures, and Reactivities
  作者：Tsuyoshi Matsumoto、Norihiro Tokitoh、Renji Okazaki

  DOI：10.1021/ja991147x

  日期：1999.9.1

  of the novel 1,2,3,4,5-tetrachalcogenagermolane Tbt(Tip)GeX4 (Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Tip = 2,4,6-triisopropylphenyl, X = S or Se) with 3 molar equiv of triphenylphosphine gave diaryl-substituted germanethione Tbt(Tip)GeS 1a and germaneselone Tbt(Tip)GeSe 2a as orange−yellow crystals and red crystals, respectively, which were unstable in air but thermally quite stable. Chalcogenation

  合成了第一个动力学稳定的锗硫酮（锗-硫双键物种）和锗烷酮（锗-硒双键物种）。新型 1,2,3,4,5-四硫属元素格尔莫烷 Tbt(Tip)GeX4（Tbt = 2,4,6-三[双（三甲基甲硅烷基）甲基]苯基，Tip = 2,4,6-三异丙基苯基，X）的脱硫= S 或 Se) 与 3 摩尔当量的三苯基膦得到二芳基取代的锗硫酮 Tbt(Tip)GeS 1a 和锗烷硫酮 Tbt(Tip)GeSe 2a 分别为橙黄色晶体和红色晶体，它们在空气中不稳定但热稳定. 锗烯 Tbt(Dis)Ge 的硫氢化作用：导致分离出相应的锗烷硫酮 Tbt(Dis)GeS 1b 和锗烷硫酮 Tbt(Dis)GeSe 2b（Dis = 双（三甲基甲硅烷基）甲基）。锗烷硫酮 1a 和锗烷硫酮 2a 的分子结构，
• Synthesis and structure of the first germaketenedithioacetal
  作者：Norihiro Tokitoh、Kuniyuki Kishikawa、Renji Okazaki

  DOI：10.1039/c39950001425

  日期：——

  Treatment of an overcrowded diarylgermylene Tbt(Tip)Ge: 1Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Tip = 2,4,6-triisopropylphenyl} with carbon disulfide affords the first germaketenedithioacetal derivative 3 as a stable orange crystalline compound, for which the molecular structure is established by X-ray crystallographic analysis.

  用二硫化碳处理过度拥挤的二芳基锗 Tbt(Tip)Ge：1Tbt = 2,4,6-三[双（三甲基硅基）甲基]苯基，Tip = 2,4,6-三异丙基苯基}与二硫化碳处理后，得到了第一种稳定的橙色结晶化合物--胚芽酮二硫代乙醛衍生物 3，并通过 X 射线晶体分析法确定了其分子结构。