p-bissilylbenzene | 3151-24-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: p-bissilylbenzene
• 英文别名: 1,4-disilylbenzene；1,4-disilabenzene；1,4-bis(silanyl)benzene；para-disilylbenzene；1,4-bis(silyl)benzene；p-H3SiC6H4SiH4；p-(H3Si)2C6H4；(4-Silylphenyl)silane
• CAS: 3151-24-4
• 化学式: C₆H₁₀Si₂
• 分子量: 138.316
• InChiKey: FAFBWBXHGZHDSJ-UHFFFAOYSA-N

物化性质

• 沸点：
  141.6±13.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.33
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  p-bissilylbenzene 在 四丁基氟化铵 作用下， 以 四氢呋喃 、 水 为溶剂， 生成 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Organic-inorganic hybrid silica. Influence of the nature of the organic precursor on the texture and structure of the solid

  摘要：

  This paper shows that the properties of hybrid organic-inorganic solids are kinetically controlled: All parameters able to modify the kinetics of the hydrolysis-polycondensation process (nature of the reaction used, concentration of reagents, solvent, functionality at silicon, catalyst, etc.) are of importance for both the physical and chemical properties of the solid. Hybrid gels obtained from hydrolysis of 1,4-bis(trihydrosilyl)phenylene compounds have been studied. All the kinetic parameters tested control the reactivity of the phenyl groups towards Cr(CO)(6), the hydrophilicity, the specific surface area and even the macroscopic aspect of the solids obtained by hydrolytic polycondensation. (C) 1997 Elsevier Science B.V.

  DOI：

  10.1016/s0022-328x(97)00257-x

文献信息

• The preparation and characterisation of monomeric and linked metal carbonyl clusters containing the closo-Si2Co4 pseudo-octahedral core
  作者：Cameron Evans、Gwion J. Harfoot、J. Scott McIndoe、C. John McAdam、Kenneth M. Mackay、Brian K. Nicholson、Brian H. Robinson、Martin L. Van Tiel

  DOI：10.1039/b208374b

  日期：2002.12.9

  PhSiH3 reacts with [Co4(CO)12] at 50 °C in hydrocarbon solvents to give [(μ4-SiPh)2Co4(CO)11], 2c, shown by an X-ray crystal structure determination to have a pseudo-octahedral Si2Co4 core. Substituted aryl-silanes behaved similarly. Mixtures of PhSiH3, H3SiC6H4SiH3 and [Co4(CO)12] in a ca. 2 ∶ 1 ∶ 2 ratio gave the dimeric cluster [Co4(μ4-SiPh)(CO)11Si}2C6H4], 3a, which has the two Si2Co4 cores linked

  PhSiH 3在50°C下与[Co 4（CO）12 ]反应烃 溶剂得到[（μ 4 -SiPh）2共4（CO）11 ]，2C，通过X射线晶体结构测定表明，具有伪八面体的Si 2共4芯。取代的芳基硅烷的行为相似。PhSiH 3，H 3 SiC 6 H 4 SiH 3和[Co 4（CO）12 ]的混合物在约3h内。2：1：2的比例，得到的二聚簇[钴4（μ 4 -SiPh）（CO）11的Si} 2 C ^ 6 ħ 4 ]，参见图3a，其具有通过C 6 H 4基团连接的两个Si 2 Co 4核以给出刚性分子，X射线结构分析显示该分子长于23Å。从PhSiH 3，α，ω-（H 3 Si）2（CH 2）8和[Co 4（CO）12 ]的混合物中分离了由–（CH 2）8-基团连接的相关二聚体。电化学研究表明3a中的两个簇单元不发生电子相互作用。
• Hydrosilylation of BB triple bonds: catalyst- and reductant-free construction of B–Si bonds and B₂Si heterocycles
  作者：Tobias Brückner、Dario Duwe、Felipe Fantuzzi、Merlin Heß、Rian D. Dewhurst、Krzysztof Radacki、Holger Braunschweig

  DOI：10.1039/d4cc00141a

  日期：——

  undergo mild, uncatalyzed single and double 1,2-addition across the B–B triple bonds of diborynes, leading to an unsymmetrical silyldiborene and compounds with novel non-cluster three-membered B2Si rings. The reactions are a new addition to the very few catalyst- and alkali-metal-free methods available for the construction of B–Si bonds.

  氢硅烷在二硼炔的 B-B 三键上进行温和、非催化的单次和双次 1,2 加成，产生不对称的甲硅烷基二硼烯和具有新型非簇三元 B 2 Si 环的化合物。这些反应是对极少数可用于构建 B-Si 键的无催化剂和无碱金属方法的新补充。
• Selective synthesis of halosilanes from hydrosilanes and utilization for organic synthesis
  作者：Atsutaka Kunai、Joji Ohshita

  DOI：10.1016/s0022-328x(03)00254-7

  日期：2003.11

  Selective synthesis of halosilanes has been examined. Various types of halosilanes and halohydrosilanes, such as R3SiX, R2SiHX, R2SiX2, RSiH2X, RSiHX2 (X = Cl, Br, F), were obtained by the reactions of the corresponding hydrosilanes with Cu(II)-based reagents selectively in high yields. This method could be also applied to the synthesis of chlorofluorosilanes and chlorohydrogermanes. On the other hand, iodo- and bromosilanes and germanes were obtained by Pd- or Ni-catalyzed hydride-halogen exchange reactions of hydrosilanes with alkyl or allyl halides. Their synthetic applications have been demonstrated by using iodo-and bromosilanes and chlorofluorosilanes. (C) 2003 Elsevier Science B.V. All rights reserved.
• Woo, Hee-Gweon; Heyn, Richard H.; Tilley, Journal of the American Chemical Society, 1992, vol. 114, # 14, p. 5698 - 5707
  作者：Woo, Hee-Gweon、Heyn, Richard H.、Tilley

  DOI：——

  日期：——
• WO2024005524A1
  申请人：——

  公开号：——

  公开（公告）日：——