methylmonomethoxydiethoxysilane | 18173-56-3

• 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: methylmonomethoxydiethoxysilane
• 英文别名: Silane, methyldiethoxymethoxy-；diethoxy-methoxy-methylsilane
• CAS: 18173-56-3
• 化学式: C₆H₁₆O₃Si
• 分子量: 164.277
• InChiKey: VUVODZCTKMTLTH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.27
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  亚硝酸丙酯 、 甲酸甲酯 、 甲基三乙氧基硅烷 在 亚硝酸丙酯 作用下， 生成 methylmonomethoxydiethoxysilane 、 methylmethoxyethoxypropoxysilane
  参考文献：
  名称：

  Hayes, Roger N.; Bowie, John H.; Klass, Gunter, Journal of the Chemical Society. Perkin transactions II, 1984, # 7, p. 1167 - 1174

  摘要：

  DOI：

文献信息

• Trialkoxysilane Exchange: Scope, Mechanism, Cryptates and pH‐Response
  作者：Selina Hollstein、Philipp Erdmann、Andreas Ulmer、Henrik Löw、Lutz Greb、Max von Delius

  DOI：10.1002/anie.202304083

  日期：2023.6.26

  The exchange reaction of trialkoxysilanes with alcohols typically requires very harsh conditions and has therefore not been used for the self-assembly of host-guest systems. In this work, unexpected solvent and salt effects are described, rationalized and exploited for the synthesis of degradable supramolecular hosts.

  三烷氧基硅烷与醇类的交换反应通常需要非常苛刻的条件，因此尚未用于主客体系统的自组装。在这项工作中，意外的溶剂和盐效应被描述、合理化和利用以合成可降解的超分子主体。
• Consecutive reactions of diethoxydimethylsilane and triethoxymethylsilane with methoxide ions in methanol solution
  作者：Ulf Jäglid、Oliver Lindqvist

  DOI：10.1002/kin.550270106

  日期：1995.1

  AbstractThe consecutive reactions of (CH3)2Si(OC2H5)2 and CH3Si(OC2H5)3 with methoxide ions were investigated in methanol solutions. The reverse transesterification reactions with ethoxide ions could be neglected in both cases since the concentration of ethoxide in methanol solution was assumed to be low due to the fast equilibrium reaction C2H5O− + CH3OH ⇌ C2H5OH + CH3O−. The progress of the reactions was followed by monitoring the formation of ethanol with a Fourier‐transform infrared spectrometer. All rate constants were determined at 295 K. The reactions between the dialkoxydimethylsilanes and methoxide ions were assumed to consist of two consecutive steps that can be represented by the net reaction; (CH3)2Si(OC2H5)2 + 2CH3O− → (CH3)2Si(OCH3)2 + 2C2H5O−. The two consecutive rate constants were established as 1.93 ± 0.12M−1s−1 and 1.00 ± 0.12M−1s−1, respectively. The consecutive rate constants for the reactions between the trialkoxymethylsilanes and methoxide ions can be written according to the total reaction; CH3Si(OC2H5)3 + 3CH3O− → CH3Si(OCH3)3 + 3C2H5O−. The three rate constants corresponding to each consecutive step were established as 1.12 ± 0.09 M−1s−1, 0.82 ± 0.10 M−1s−1, and 0.51 ± 0.06 M−1s−1, respectively. © 1995 John Wiley & Sons, Inc.
• Hayes, Roger N.; Bowie, John H.; Klass, Gunter, Journal of the Chemical Society. Perkin transactions II, 1984, # 7, p. 1167 - 1174
  作者：Hayes, Roger N.、Bowie, John H.、Klass, Gunter

  DOI：——

  日期：——