Tetrakis[3-tris(prop-2-enyl)silylpropyl]silane | 145431-00-1

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: Tetrakis[3-tris(prop-2-enyl)silylpropyl]silane
• CAS: 145431-00-1
• 化学式: C₄₈H₈₄Si₅
• 分子量: 801.622
• InChiKey: AVVXLYQRJQLBCB-UHFFFAOYSA-N

物化性质

• 沸点：
  676.0±50.0 °C(Predicted)
• 密度：
  0.852±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  17.02
• 重原子数：
  53
• 可旋转键数：
  40
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 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：

  Tetrakis[3-tris(prop-2-enyl)silylpropyl]silane 在 dihydrogen hexachloroplatinate 、 三氯硅烷 作用下， 以 异丙醇 为溶剂， 反应 24.0h， 生成 C₄₈H₉₆Cl₃₆Si₁₇
  参考文献：
  名称：

  Silane dendrimers

  摘要：

  A wide variety of silane dendrimers with up to 972 end groups has been synthesised in excellent yields using repetitive alkenylation-hydrosilylation cycles.

  DOI：

  10.1039/c39920001400
• 作为产物：
  描述：

  tetrakis(3-(trichlorosilyl) propyl)silane 、 烯丙基溴化镁 以90%的产率得到Tetrakis[3-tris(prop-2-enyl)silylpropyl]silane
  参考文献：
  名称：

  Synthesis of Calixarene-Capped Carbosilane Dendrimers

  摘要：

  A new class of polycalix[4]arene hosts has been constructed based oil a carbosilane dendrimer architecture, in which each dendritic branch terminates with a calix[4]arene entity. This study reports the synthesis and characterization of the zeroth generation example with four calix[4]arenes and or the first generation example with 12 calix[4]arenes.

  DOI：

  10.1021/jo802714q

文献信息

• Peripheral SH-functionalisation of carbosilane dendrimers including the synthesis of the model compound dimethylbis(propanethiol)silane and their interaction with rhodium complexes
  作者：José A. Camerano、Miguel A. Casado、Miguel A. Ciriano、Cristina Tejel、Luis A. Oro

  DOI：10.1039/b504218f

  日期：——

  sulfur atoms. Treatment of [Rh(acac)(CO)2] with 3 gave [Rh2(µ-Me2Si[(CH2)3S]2)(CO)4]n, which is a mixture of tetra (n = 2) and octanuclear (n = 4) complexes in a 2 : 1 ratio in solution, while the related complex [Rh2(µ-Me2Si[(CH2)3S]2)(CO)2(PPh3)2]2 is tetranuclear. Reactions of [Rh(acac)(L–L)] (L–L = cod, (CO)2, (CO)(PPh3)) with 4 and the dendrimers G(1)SH-8, G(2)SH-16, and G(1)SH-12, gave microcrystalline

  的治疗 烯丙基含化合物我2的Si（CH 2 CH CH 2）2和MESI（CH 2 CH CH 2）3与硫代乙酸在AIBN的存在下，得到我2的Si [（CH 2）3 SC（O）CH 3 ] 2和MESI [（CH 2）3 SC（O）CH 3 ] 3，分别将其用的LiAlH降低4到二硫醇Me 2 Si [（CH 2）3 SH] 2 （3）和MeSi [（CH 2）3 SH] 3 （4）。该方案适用于第一和第二代双支和三支碳硅烷烯丙基树枝状聚合物，Si [（CH 2）3 SiMe（CH 2 CH CH 2）2 ] 4 （G（1）烯丙基-8），Si [（CH 2）3 SiMe （CH 2）3 SiMe（CH 2 CH CH 2）2 } 2 ] 4 （G（2）烯丙基16），Si [（CH 2）3 Si（CH 2 CH CH 2）3] 4 （G（1）烯丙基12）和Si [（CH 2）3 Si （CH
• Hydrozirconation of first-generation allyl-functionalized dendrimers and dendrimer model compounds
  作者：Reinout Meijboom、John R. Moss、Alan T. Hutton、Tracy-Ann Makaluza、Selwyn F. Mapolie、Fazlin Waggie、Mark R. Domingo

  DOI：10.1016/j.jorganchem.2004.03.010

  日期：2004.6

  Several allyl-functionalized dendrimers and mono-functional model compounds have been prepared. These have been hydro-zirconated using [Cp2ZrHCl](x) to give zirconocene terminated dendrimers. These dendrimers have been characterized using spectroscopic techniques. particularly NMR. (C) 2004 Elsevier B.V. All rights reserved.
• Palladium Complexes of Phosphane-Functionalised Carbosilane Dendrimers as Catalysts in a Continuous-Flow Membrane Reactor
  作者：Debby de Groot、Joost N. H. Reek、Paul C. J. Kamer、Piet W. N. M. van Leeuwen

  DOI：10.1002/1099-0690(200203)2002:6<1085::aid-ejoc1085>3.0.co;2-6

  日期：2002.3
• Synthesis of Highly Charged Organometallic Dendrimers and Their Characterization by Electrospray Mass Spectrometry and Single-Crystal X-ray Diffraction
  作者：Joshua W. Kriesel、Stefan König、Michael A. Freitas、Alan G. Marshall、Julie A. Leary、T. Don Tilley

  DOI：10.1021/ja981610q

  日期：1998.12.1

  Four new carbosilane dendrimers terminated with 12, 24, 36, and 72 benzyl groups have been synthesized and characterized by matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry. These dendrimers were capped with Cp*Ru+ to yield polycations containing charges of 12+, 24+, 36+, and 72+. The charged dendrimers comprise the largest such structures thus far characterized by electrospray ionization (ESI) mass spectrometry. Additionally, for the first time full resolution of individual isotopic distributions has been achieved using ESI FT-ICR techniques, thereby providing unambiguous confirmation of the charges and nuclearities of the dendrimers. The first-generation, ruthenium-containing dendrimer (G1-Ru-12) was also characterized by single-crystal X-ray diffraction. This polycation has a molecular volume significantly larger than any dendrimer thus far characterized by this technique.
• Synthesis of Calixarene-Capped Carbosilane Dendrimers
  作者：Joseph B. Lambert、Seung-Hyun Kang、Kuangbiao Ma、Chunqing Liu、Allison G. Condie

  DOI：10.1021/jo802714q

  日期：2009.3.20

  A new class of polycalix[4]arene hosts has been constructed based oil a carbosilane dendrimer architecture, in which each dendritic branch terminates with a calix[4]arene entity. This study reports the synthesis and characterization of the zeroth generation example with four calix[4]arenes and or the first generation example with 12 calix[4]arenes.