二正己基二乙氧基硅烷 | 18407-13-1

• 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
• 中文名称: 二正己基二乙氧基硅烷
• 英文名称: di-n-hexyldiethoxysilane
• 英文别名: (n-hex)2Si(Oet)2；diethoxy-dihexyl-silane；Diaethoxy-dihexyl-silan；Diethoxydihexylsilane；diethoxy(dihexyl)silane
• CAS: 18407-13-1
• 化学式: C₁₆H₃₆O₂Si
• 分子量: 288.546
• InChiKey: UDFQIGODCFRNJY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.66
• 重原子数：
  19
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  硅酸四乙酯 在 magnesium 作用下， 以 not given 为溶剂， 以45-50的产率得到二正己基二乙氧基硅烷
  参考文献：
  名称：

  Silicon-Containing Condensation Polymers

  摘要：

  DOI：

  10.1021/jo50018a011

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Si: MVol.C, 74, page 207 - 208
  作者：

  DOI：——

  日期：——
• Convenient synthesis of alkoxyhalosilanes from hydrosilanes
  作者：Joji Ohshita、Ryosuke Taketsugu、Yuki Nakahara、Atsutaka Kunai

  DOI：10.1016/j.jorganchem.2004.07.048

  日期：2004.9

  Selective dehydrogenative coupling of di- and trihydrosilanes with alcohols catalyzed by PdCl2 or NiCl2 afforded alkoxyhydro- and dialkoxyhydrosilanes in good yield. Further treatment of the resulting alkoxyhydrosilanes with carbon tetrachloride or allyl bromide in the presence of the same catalyst led to the formation of alkoxychloro- and alkoxybromosilanes, respectively. Similar reactions of dialkoxyhydrosilanes with carbon tetrachloride afforded dialkoxychlorosilanes in good yield, although contamination of small amounts of trialkoxysilanes and alkoxydichlorosilanes was detected in the products. Selective substitution of the alkoxyhalosilanes with nucleophiles is also reported. (C) 2004 Elsevier B.V. All rights reserved.
• An examination of the substitution chemistry of di-n-hexyldichlorosilane
  作者：A.Cameron Church、James H. Pawlow、Kenneth B. Wagener

  DOI：10.1016/s0022-328x(00)00802-0

  日期：2001.2

  Various nucleophiles were reacted with the substrate di-n-hexyldichlorosilane as model reactions for the substitution of two geminal Si-CI bonds on polymer backbone repeat units. The reactants examined were chosen on the basis of steric bulk, electronic factors, and resulting stability of the product. Linear and branched alcohol nucleophiles used in conjunction with an amine proton acceptor produced disubstituted products in moderate yields, whereas bulkier reagents substituted only one silicon-chlorine bond. Due to their vastly increased nucleophilicity, alkyllithium reagents were found to have increased activity and were found to produce very high yields. (C) 2001 Elsevier Science B.V. All rights reserved.
• Larsson, E., 1952, vol. 63, # 12, p. 1 - 8
  作者：Larsson, E.

  DOI：——

  日期：——
• Larsson, 1953, vol. 63, # 12, p. 4,7
  作者：Larsson

  DOI：——

  日期：——