硅烷,二丁氧基二苯基- | 13320-38-2

• 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: 硅烷,二丁氧基二苯基-
• 英文名称: dibutoxydiphenylsilane
• 英文别名: diphenyldibutoxysilane；dibutoxy-diphenyl-silane；Dibutoxy-diphenyl-silan；Di-n-butoxy-diphenylsilan；Dibutoxy(diphenyl)silane
• CAS: 13320-38-2
• 化学式: C₂₀H₂₈O₂Si
• 分子量: 328.527
• InChiKey: OSMIWEAIYFILPL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.88
• 重原子数：
  23
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 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：

  二苯二氯硅烷 以 正己烷 、 甲苯 为溶剂， 反应 0.08h， 生成 硅烷,二丁氧基二苯基-
  参考文献：
  名称：

  Alkylsilyl cyanides as silylating agents

  摘要：

  DOI：

  10.1021/jo00368a030

文献信息

• Dehydrogenative coupling of alcohols and carboxylic acids with hydrosilanes catalyzed by a salen–Mn(<scp>v</scp>) complex
  作者：Srikanth Vijjamarri、Vamshi K. Chidara、Jana Rousova、Guodong Du

  DOI：10.1039/c5cy01912e

  日期：——

  were optimized with different silanes and efficient dehydrogenative coupling was achieved by using triethoxysilane and diphenylsilane. Various alcohols and phenols and a limited number of carboxylic acids were converted into the corresponding silyl ethers and silyl esters. A range of functional groups such as chloro, nitro, methoxy, carbonyl and carbon–carbon multiple bonds are tolerated in the reaction

  Mn（V）-salen络合物被发现是羟基与氢硅烷脱氢偶联的有效催化剂。通过使用不同的硅烷优化了反应条件，并通过使用三乙氧基硅烷和二苯基硅烷实现了有效的脱氢偶联。将各种醇和酚以及有限数量的羧酸转化为相应的甲硅烷基醚和甲硅烷基酯。反应中可以耐受一系列官能团，例如氯，硝基，甲氧基，羰基和碳-碳多重键。
• Catalytic Dehydrogenative Coupling of Hydrosilanes with Alcohols for the Production of Hydrogen On-demand: Application of a Silane/Alcohol Pair as a Liquid Organic Hydrogen Carrier
  作者：David Ventura-Espinosa、Alba Carretero-Cerdán、Miguel Baya、Hermenegildo García、Jose A. Mata

  DOI：10.1002/chem.201700243

  日期：2017.8.10

  a Ru complex, kinetically favourable and allows rapid molecular hydrogen generation on‐demand at room temperature, under air, and without any additive. The pair silane/alcohol is a potential liquid organic hydrogen carrier (LOHC) for energy storage over long periods in a safe and secure way. Silanes and alcohols are non‐toxic compounds and do not require special handling precautions such as high pressure

  化合物[Ru（p- cym）（Cl）2（NHC）]是一种有效的催化剂，可用于硅烷和醇在室温下偶合并伴随分子氢的形成。对于在室温下可在数分钟内提供定量收率且催化剂负载量低至0.1 mol％的各种底物，均观察到了高催化剂活性。偶联反应是热力学的，并且在Ru络合物的存在下，在动力学上是有利的，并且可以在室温，空气，无任何添加剂的情况下按需快速生成分子氢。硅烷/醇对是一种潜在的液态有机氢载体（LOHC），可以安全可靠地长期储能。硅烷和醇是无毒的化合物，不需要特殊的处理预防措施，例如高压或惰性气氛。这些性能增强了硅烷/醇对作为汽车工业中良好的LOHC的实际应用。硅烷和醇的多样性和可用性允许成对组合，满足开发有效LOHC的要求。
• Charge Modified Porous Organic Polymer Stabilized Ultrasmall Platinum Nanoparticles for the Catalytic Dehydrogenative Coupling of Silanes with Alcohols
  作者：Shaohua Wu、Tongtong Su、Senqun Liu、Dan Cheng、Rong Zeng、Xiaohua Ma、Sanqi Liang、Shunmin Ding、Chao Chen

  DOI：10.1007/s10562-021-03763-w

  日期：2022.6

  Developing an ideal stabilizer to prevent the aggregation of nanoparticles is still a big challenge for the practical application of noble metal nanocatalysts. Herein, we develop a charge (NTf2−) modified porous organic polymer (POP-NTf2) to stabilize ultrasmall platinum nanoparticles. The catalyst is characterized and applied in the catalytic dehydrogenative coupling of silanes with alcohols. The

  开发一种理想的稳定剂来防止纳米粒子的聚集仍然是贵金属纳米催化剂实际应用的一大挑战。在此，我们开发了一种电荷（NTf 2 -）改性多孔有机聚合物（POP-NTf 2）来稳定超小铂纳米粒子。该催化剂表征并应用于硅烷与醇的催化脱氢偶联。该催化剂表现出优异的催化性能，具有高度分散的超小铂纳米颗粒（约 2.22 nm）。此外，催化剂可以重复使用至少五次，而不会出现任何性能显着损失和 Pt NPs 聚集。 图形摘要
• Copper Nanoparticles Supported on Doped Graphenes as Catalyst for the Dehydrogenative Coupling of Silanes and Alcohols
  作者：Juan F. Blandez、Ana Primo、Abdullah M. Asiri、Mercedes Álvaro、Hermenegildo García

  DOI：10.1002/anie.201405669

  日期：2014.9.5

  not with boric acid, containing Cu2+ ions at 900 °C under inert atmosphere. The resulting Cu‐G materials containing about 17 wt % Cu NPs (from 10 to 200 nm) exhibit high catalytic activity for the dehydrogenative coupling of silanes with alcohols. The optimal material consisting on Cu‐(B)G is more efficient than Cu NPs on other carbon supports.

  负载在一系列未掺杂和掺杂的石墨烯材料（Gs）上的铜纳米颗粒（NPs）是通过在惰性气氛下于900°C下热解藻酸或壳聚糖生物聚合物（经硼酸改性或未经硼酸改性）而制得的，所述铜酸盐或壳聚糖生物聚合物含有Cu 2+离子。所得的含大约17 wt％Cu NP（10至200 nm）的Cu-G材料显示出高的催化活性，可用于硅烷与醇的脱氢偶联。由Cu-（B）G组成的最佳材料比在其他碳载体上的Cu NPs更有效。
• Synthesis and structure of silylmethylsilatranes RR′R″SiCH2
  作者：Vladimir Gevorgyan、Larisa Borisova、Armand Vjater、Juris Popelis、Sergei Belyakov、Edmunds Lukevics

  DOI：10.1016/0022-328x(94)88186-3

  日期：1994.11

  New alkoxysilylmethylsilatranes MePhROSiCH(2)Si(OCH2CH2)(3)N have been obtained from the reaction of silylmethylsilatrane MePhHSiCH(2)Si(OCH2CH2)(3)N with alcohols in the presence of H2PtCl6.6H2O. Methylphenylsilylmethylsilatrane (1) reacted with H2O in the presence of Pd to give methylphenyl(silatranylmethyl)silanol (6) which was converted to siloxane (7) and germoxane (8). The molecular structures of the silatrane 1 and silanol 6 have been determined by an X-ray diffraction study which revealed the presence of intramolecular OH...O bond in the latter.