4-(Trimethylsilyl)-1,2-epoxybutan | 16722-10-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 英文名称: 4-(Trimethylsilyl)-1,2-epoxybutan
• 英文别名: trimethyl-(2-oxiranyl-ethyl)-silane；Trimethyl-(2-oxiranyl-aethyl)-silan；Trimethyl[2-(oxiran-2-yl)ethyl]silane；trimethyl-[2-(oxiran-2-yl)ethyl]silane
• CAS: 16722-10-4
• 化学式: C₇H₁₆OSi
• 分子量: 144.289
• InChiKey: NTGMUTOESMOQSR-UHFFFAOYSA-N

物化性质

• 沸点：
  58-59 °C(Press: 20 Torr)
• 密度：
  0.8452 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.11
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  12.5
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(Trimethylsilyl)-1,2-epoxybutan 在 高氯酸 、 水 作用下， 生成 4-Trimethylsilyl-butandiol-(1,2)
  参考文献：
  名称：

  Brynolf, Acta Chemica Scandinavica (1947), 1957, vol. 11, p. 724,728

  摘要：

  DOI：
• 作为产物：
  描述：

  3-丁烯基三甲基硅烷 在 N-溴代丁二酰亚胺(NBS) 、 水 作用下， 生成 4-(Trimethylsilyl)-1,2-epoxybutan
  参考文献：
  名称：

  Brynolf, Acta Chemica Scandinavica (1947), 1956, vol. 10, p. 883

  摘要：

  DOI：

文献信息

• Structure-property relationship and transport properties of structurally related silyl carbonate electrolytes
  作者：Manuela Philipp、Rajesh Bhandary、Florian J. Groche、Monika Schönhoff、Bernhard Rieger

  DOI：10.1016/j.electacta.2015.05.108

  日期：2015.8

  Ten different substituted structurally related linear and cyclic carbonates were synthesized and investigated as electrolyte solvents for lithium-ion cells. Synthesis of the compounds, mainly silyl carbonates, was carried out via catalytic CO2 addition, nucleophilic substitution or hydrosilylation. Besides the ten synthesized compounds a binary mixture of a cyclic and linear silyl carbonate, propylene carbonate (PC), diethyl carbonate (DEC) and a binary mixture thereof were analyzed as a function of molar lithium ((bistrifluoromethyl) sulfonyl) imide LiTFSI ratio in order to develop a structure-property relationship. The extrapolation of the temperature-dependent ionic conductivities using Vogel-Tamman-Fulcher (VTF) equation revealed a solvent assisted ionic transport mechanism. The strength of interaction between the lithium-ion and the respective carbonates was investigated via C-13 and Si-29 NMR measurements by the change of the chemical shift upon LiTFSI addition. The results show that the interaction of the lithium ion with the cyclic carbonates is much stronger compared to the linear ones and varies among the different substituents. These findings were in good accordance with ionicities represented by the Walden product. The diffusivities of Li+ and TFSI were determined via Pulsed Field Gradient STimulated Echo (PGSTE)-NMR. The hydrodynamic radii calculated thereof demonstrate the superior coordination ability of the cyclic carbonates as compared to linear structures. Furthermore, Haven ratios indicate rather different dissociation abilities of different carbonate solvents, depending on the structural fragment of the solvents. (C)2015 Elsevier Ltd. All rights reserved.
• Bazant; Matousek, Collection of Czechoslovak Chemical Communications, 1959, vol. 24, p. 3758,3761
  作者：Bazant、Matousek

  DOI：——

  日期：——
• Siliciumorganische verbindungen
  作者：Leonhard Birkofer、Axel Kopp

  DOI：10.1016/0022-328x(84)85135-9

  日期：1984.3
• BIRKOFER, L.;KOPP, A., J. ORGANOMET. CHEM., 1984, 264, N 1-2, 87-98
  作者：BIRKOFER, L.、KOPP, A.

  DOI：——

  日期：——
• Brynolf, Acta Chemica Scandinavica (1947), 1956, vol. 10, p. 883
  作者：Brynolf

  DOI：——

  日期：——