三甲基-[(3-硝基苯基)甲氧基]硅烷 | 62673-14-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 三甲基-[(3-硝基苯基)甲氧基]硅烷
• 英文名称: trimethyl(3-nitrobenzyloxy)silane
• 英文别名: 2-nitrobenzyl alcohol trimethylsilyl ether；3-nitrobenzyl trimethylsilyl ether；m-Nitrobenzyltrimethylsilylaether；(3-nitrobenzyloxy)trimethylsilane；Silane, trimethyl[(3-nitrophenyl)methoxy]-；trimethyl-[(3-nitrophenyl)methoxy]silane
• CAS: 62673-14-7
• 化学式: C₁₀H₁₅NO₃Si
• 分子量: 225.319
• InChiKey: MZFDJGAAHITEJJ-UHFFFAOYSA-N

物化性质

• 沸点：
  286.6±15.0 °C(Predicted)
• 密度：
  1.077±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.95
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  55
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  三甲基-[(3-硝基苯基)甲氧基]硅烷 在 potassium ferrate(VI) 、 montmorillonite K-10 作用下， 反应 0.08h， 以82%的产率得到间硝基苯甲醛
  参考文献：
  名称：

  微波辐照下负载高铁酸钾高效选择性氧化脱保护三甲基甲硅烷基醚

  摘要：

  在无溶剂体系中，在微波辐射下，伯和仲三甲基甲硅烷基醚在负载高铁酸钾的作用下被高效快速地转化为其相应的羰基化合物。

  DOI：

  10.1080/10426500307945
• 作为产物：
  描述：

  3-硝基苯甲醇 在 12-tungstophosphoric acid immobilized on [bmim][FeCl₄] 作用下， 反应 0.08h， 生成 三甲基-[(3-硝基苯基)甲氧基]硅烷
  参考文献：
  名称：

  H3PW12O40@[bmim][FeCl4]: A green catalytic system for alkoxymethylation of alcohols and their one-pot interconversion to acetates and TMS-ethers

  摘要：

  12-Tungstophosphoric acid immobilized on [bmim][FeCl4] was found to be an efficient catalyst for chemoselective methoxymethylation and ethxoymethylation of alcohols and also one-pot conversion of MOM- or EOM-ethers to their corresponding acetates and TMS-ethers under thermal conditions and microwave irradiation. These procedures were simple, rapid and the corresponding products were obtained in high yields. The catalyst exhibited remarkable reactivity and was reusable.

  DOI：

  10.1007/bf03249085

文献信息

• Chlorozincate(II) acidic ionic liquid: Efficient and biodegradable silylation catalyst
  作者：Faezeh Abbasi、Najmedin Azizi、Masumeh Abdoli‐Senejani

  DOI：10.1002/aoc.3790

  日期：2017.11

  A practical and highly efficient silylation of alcohol and phenol derivatives with hexamethyldisilazane (HMDS) using acidic ionic liquids under mild reaction conditions is described. A series of Brønsted as well as Brønsted–Lewis acidic ionic liquids were prepared and their performance investigated for the silylation of a wide variety of alcohols and phenols with HMDS. Imidazole‐ as well as N‐meth

  描述了使用酸性离子液体在温和的反应条件下，用六甲基二硅氮烷（HMDS）对醇和酚衍生物进行实用，高效的甲硅烷基化反应。制备了一系列的Brønsted以及Brønsted-Lewis酸性离子液体，并研究了它们在用HMDS硅烷化多种醇和酚时的性能。咪唑基以及N-甲基-2-吡咯烷酮基酸性离子液体具有较高的催化活性，可保护敏感的受阻醇和酚，因此可作为环保的替代品，替代当前的酸催化剂。另外，酸性离子液体可重复使用，易于回收并重复使用几次，而催化活性没有明显降低。
• [SnIV(TPP)(BF4)2]: An efficient and reusable catalyst for chemoselective trimethylsilylation of alcohols and phenols with hexamethyldisilazane
  作者：Majid Moghadam、Shahram Tangestaninejad、Valiollah Mirkhani、Iraj Mohammadpoor-Baltork、Shadab Gharaati

  DOI：10.1016/j.poly.2009.07.008

  日期：2010.1

  at room temperature. While, under the same reaction conditions [Sn IV (TPP)Cl 2 ] is less efficient to catalyze these reactions. One important feature of this catalyst is its ability in the chemoselective silylation of primary alcohols in the presence of secondary and tertiary alcohols and phenols. The catalyst was reused several times without loss of its catalytic activity.

  摘要锡（IV）四苯基卟啉四氟硼酸酯[Sn IV（TPP）（BF 4）2]被用作有效的催化剂，用于醇和酚与六甲基二硅氮烷（HMDS）的三甲基甲硅烷基化。高价[Sn IV（TPP）（BF 4）2]催化伯，仲和叔醇以及苯酚的三甲基硅烷化反应，在室温下以高收率和较短的反应时间获得了相应的TMS-醚。而在相同的反应条件下，[Sn IV（TPP）Cl 2]催化这些反应的效率较低。该催化剂的一个重要特征是它在仲，叔醇和酚存在下伯醇的化学选择性甲硅烷基化的能力。将该催化剂重复使用几次，而不会损失其催化活性。
• Catalyst-free silylation of alcohols and phenols by promoting HMDS in CH₃NO₂as solvent
  作者：Santosh T. Kadam、Sung Soo Kim

  DOI：10.1039/b913398d

  日期：——

  An uncatalyzed method for the silylation of alcohols and phenols with HMDS in CH3NO2 at rt is developed. A diverse range of aromatic and aliphatic alcohols as well as phenols undergo the silylation in very short reaction time with excellent yield. The uncatalyzed reaction requires neither elevated temperature nor high pressure for the silylation.

  开发了一种在室温下使用HMDS在CH3NO2中进行醇和酚的硅烷化反应的无催化方法。广泛的芳香和脂肪族醇以及酚在极短的反应时间内以优异的产率进行硅烷化。无催化反应既不需要高温也不需要高压进行硅烷化。
• Preparation and characterization of a RHA/TiO₂nanocomposite: introduction of an efficient and reusable catalyst for chemoselective trimethylsilyl protection and deprotection of alcohols and phenols
  作者：Mohadeseh Seddighi、Farhad Shirini、Omid Goli-Jolodar

  DOI：10.1039/c5ra26607f

  日期：——

  nanoparticles leading to the RHA/TiO2 nanocomposite. This nanocomposite was used as an efficient catalyst for the chemoselective trimethylsilylation of various alcohols and phenols and deprotection of the obtained trimethylsilyl ethers. The procedure gave the products in excellent yields in very short reaction times. Also this catalyst can be reused at least six times without loss of its catalytic activity.

  在这项工作中，稻壳灰（RHA）作为无定形二氧化硅的天然来源，被用作合成RHA / TiO 2纳米复合材料的锐钛矿相二氧化钛纳米粒子的载体。该纳米复合材料用作各种醇和酚的化学选择性三甲基甲硅烷基化和所得三甲基甲硅烷基醚的脱保护的有效催化剂。该程序在非常短的反应时间内以优异的产率获得了产物。同样，该催化剂可以重复使用至少六次，而不会损失其催化活性。
• Highly efficient and selective trimethylsilylation of alcohols and phenols with hexamethyldisilazane catalyzed by polystyrene-bound tin(IV) porphyrin
  作者：Shadab Gharaati、Majid Moghadam、Shahram Tangestaninejad、Valiollah Mirkhani、Iraj Mohammadpoor-Baltork

  DOI：10.1016/j.poly.2012.01.011

  日期：2012.3

  [Sn IV (TNH 2 PP)(OTf) 2 ], supported on chloromethylated polystyrene in the trimethylsilylation of alcohols and phenols with hexamethyldisilazane is reported. The prepared catalyst was characterized by elemental analysis, FT-IR and diffuses reflectance UV–Vis spectroscopic methods. This catalyst was used for selective trimethylsilylation of different alcohols and phenols with HMDS, with short reaction

  摘要本文研究了氯甲基化聚苯乙烯负载的三（对氨基苯基）卟啉毒素（Sn IV（TNH 2 PP）（OTf）2）四（对氨基苯基）卟啉毒素（IV）的催化活性报道了六甲基二硅氮烷。所制备的催化剂通过元素分析，傅立叶变换红外（FT-IR）和漫反射紫外可见光谱法进行了表征。该催化剂用于用HMDS对不同的醇和酚进行选择性三甲基甲硅烷基化反应，反应时间短，收率高。该催化剂还具有高的可重复使用性和稳定性，因为它被回收了数次而没有损失其初始活性。