1,6-dimethoxydodecamethylhexasilane | 79984-88-6

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: 1,6-dimethoxydodecamethylhexasilane
• 英文别名: 1,6-Dimethoxy-dodecamethyl-hexasilan；methoxy-[[[[[methoxy(dimethyl)silyl]-dimethylsilyl]-dimethylsilyl]-dimethylsilyl]-dimethylsilyl]-dimethylsilane
• CAS: 79984-88-6
• 化学式: C₁₄H₄₂O₂Si₆
• 分子量: 410.999
• InChiKey: MBSWDUMQSWAHCJ-UHFFFAOYSA-N

物化性质

• 沸点：
  316.0±25.0 °C(Predicted)
• 密度：
  0.844±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.92
• 重原子数：
  22.0
• 可旋转键数：
  7.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.46
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  甲醇 、 1,6-dichlorododecamethylhexasilane 在 三乙胺 作用下， 以 正己烷 为溶剂， 反应 3.0h， 以93%的产率得到1,6-dimethoxydodecamethylhexasilane
  参考文献：
  名称：

  Studies on the Detailed Structure of Poly(dimethylsilylene)

  摘要：

  The detailed structure of poly(dimethylsilylene) was analyzed by Si-29 and 13C CP/MAS NMR spectra and theoretical calculations. The end groups were assigned to methoxy and hydroxy groups. This assignment was also supported by the NMR measurement of model compounds. Branched structures are not present. A trace amount of siloxane bonds is contained. The degree of polymerization was estimated to be ca. 580750 by the Si-29 CP/MAS NMR spectra.

  DOI：

  10.1021/om500264u

文献信息

• Silylene chemistry II. A kinetic study of the thermolysis of sym-dimethoxytetramethyldisilane
  作者：William H. Atwell、Louis G. Mahone、Steven F. Hayes、John G. Uhlmann

  DOI：10.1016/s0022-328x(00)80234-x

  日期：1969.7

  study of the thermolysis of sym-dimethoxytetramethyldisilane (I) has been carried out. This study provides strong support for our previous proposal that dimethyldimethoxysilane and dimethylsilylene are formed in an unimolecular and rate determining a-elimination step. Further, chemical evidence is reported which, for the first time, clearly and unambiguously demonstrates insertion of silylenes into the

  的热解的详细动力学研究符号-dimethoxytetramethyldisilane（我）已经进行了。这项研究提供了在单分子和速率决定形成甲基二甲氧基硅烷和二甲我们先前的提案获得了强有力的支持一个在剔除一步。此外，报道了化学证据，其首次清楚明确地证明了亚甲硅烷基插入烷氧基硅烷的硅-氧键中。
• OKA, KUNIO;NAKAO, REN, CHEM. EXPRESS., 5,(1990) N, C. 33-36
  作者：OKA, KUNIO、NAKAO, REN

  DOI：——

  日期：——