Tris[2-[2-[2-(2-hexadecoxyethoxy)ethoxy]ethoxy]ethyl] borate | 1012788-21-4

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机含氧阴离子化合物
• 英文名称: Tris[2-[2-[2-(2-hexadecoxyethoxy)ethoxy]ethoxy]ethyl] borate
• 英文别名: tris[2-[2-[2-(2-hexadecoxyethoxy)ethoxy]ethoxy]ethyl] borate
• CAS: 1012788-21-4
• 化学式: C₇₂H₁₄₇BO₁₅
• 分子量: 1263.76
• InChiKey: ZCWUVRSSSZOPRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  17.66
• 重原子数：
  88
• 可旋转键数：
  84
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  138
• 氢给体数：
  0
• 氢受体数：
  15

反应信息

• 作为产物：
  描述：

  聚氧乙烯十六烷基(4)醚 、 硼酸 以 not given 为溶剂， 以77%的产率得到Tris[2-[2-[2-(2-hexadecoxyethoxy)ethoxy]ethoxy]ethyl] borate
  参考文献：
  名称：

  Application of a new class B-podands in solid–liquid phase transfer catalysis

  摘要：

  As a continuation of our earlier systematic study, this paper reports on the performance of boron polypodands 1-8 (B-podands) as catalysts in a series of anion promoted reactions (nucleophilic substitution, reduction, N- and O-alkylation) in chlorobenzene, toluene and acetonitrile solutions carried out in the solid-liquid (SL) phase transfer catalysis (PTC) conditions. Comparison of the catalytic efficiency (expressed by observed rate constants) of 1-8 with that of well known classical phase transfer catalysts: crown ethers, polyethylene glycols (PEG) (9, 10) and previously studied Si-podands (11, 12) is also included. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2007.01.017

文献信息

• Application of a new class B-podands in solid–liquid phase transfer catalysis
  作者：Bogusława Łęska、Radosław Pankiewicz、Grzegorz Schroeder、Angelamaria Maia

  DOI：10.1016/j.molcata.2007.01.017

  日期：2007.5

  As a continuation of our earlier systematic study, this paper reports on the performance of boron polypodands 1-8 (B-podands) as catalysts in a series of anion promoted reactions (nucleophilic substitution, reduction, N- and O-alkylation) in chlorobenzene, toluene and acetonitrile solutions carried out in the solid-liquid (SL) phase transfer catalysis (PTC) conditions. Comparison of the catalytic efficiency (expressed by observed rate constants) of 1-8 with that of well known classical phase transfer catalysts: crown ethers, polyethylene glycols (PEG) (9, 10) and previously studied Si-podands (11, 12) is also included. (c) 2007 Elsevier B.V. All rights reserved.