1,1,1,3,5,7,9,9,9-nonamethyl-3,5,7-trivinylpentasiloxane | 16545-47-4

• 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: 1,1,1,3,5,7,9,9,9-nonamethyl-3,5,7-trivinylpentasiloxane
• 英文别名: 2,3,4-trivinyl-1,1,1,2,3,4,5,5,5-nonamethylpentasiloxane；3,5,7-trivinylnonamethylpentasiloxane；Nonamethyl-3,5,7-trivinylpentasiloxane；ethenyl-bis[(ethenyl-methyl-trimethylsilyloxysilyl)oxy]-methylsilane
• CAS: 16545-47-4
• 化学式: C₁₅H₃₆O₄Si₅
• 分子量: 420.876
• InChiKey: QUFRIPTUKDGBQG-UHFFFAOYSA-N

物化性质

• 沸点：
  135-136 °C(Press: 21 Torr)
• 密度：
  0.904±0.06 g/cm3(Predicted)
• 保留指数：
  1440.8

计算性质

• 辛醇/水分配系数(LogP)：
  5.11
• 重原子数：
  24
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  9-乙酰基菲 、 1,1,1,3,5,7,9,9,9-nonamethyl-3,5,7-trivinylpentasiloxane 在 RuH₂(CO)(PPh₃)₃ 作用下， 以 甲苯 为溶剂， 反应 70.0h， 以88.5%的产率得到2,3,4-tris[2-(9'-acetyl-10'-phenanthrenyl)ethyl]-1,1,1,2,3,4,5,5,5-nonamethylpentasiloxane
  参考文献：
  名称：

  Ruthenium-Catalyzed Chemical Modification of Poly(vinylmethylsiloxane) with 9-Acetylphenanthrene

  摘要：

  Poly [2-(9'-acetyl-10'-phenanthrenyl)ethylmethylsiloxane] (I) has been prepared by the activated dihydridocarbonyltris(triphenylphosphine)ruthenium (Ru)-catalyzed regioselective anti-Markovnikov addition of the 10-C-H bond of 9-acetylphenanthrene across the C-C double bonds of poly(vinylmethylsiloxane) (PVMS). This chemical modification of PVMS is highly efficient. The UV absorption, excitation, and emission spectral properties as well as the thermal properties of I have been studied. For comparison, the monomeric model systems tetrakis[2-(9'-acetyl-10'-phenanthrenyl)ethyldimethylsiloxy]silane (II), 2,3,4-tris[2-(9'-acetyl-10'-phenanthrenyl)ethyl-1,1,1,2,3,4,5,5,5-nonamethylpentasiloxane (III), and 9-acetyl-10-[2'-(trimethylsiloxydimethylsilyl)ethyl]phenanthrene (IV) were prepared by Ru-catalyzed reactions of 9-acetylphenanthrene with tetrakis [vinyldimethylsilyloxy]silane, 2,3,4-trivinyl-1,1,1,2,3,4,5,5,5-nonamethylpentasiloxane, and vinylpentamethyldisiloxane, respectively.

  DOI：

  10.1021/ma0119878
• 作为产物：
  描述：

  六甲基二硅氧烷 、 2,4,6-三乙烯基-2,4,6-三甲基环三硅氧烷 在 三氟甲磺酸 作用下， 反应 0.33h， 以74.4%的产率得到1,1,1,3,5,7,9,9,9-nonamethyl-3,5,7-trivinylpentasiloxane
  参考文献：
  名称：

  Ruthenium-Catalyzed Chemical Modification of Poly(vinylmethylsiloxane) with 9-Acetylphenanthrene

  摘要：

  Poly [2-(9'-acetyl-10'-phenanthrenyl)ethylmethylsiloxane] (I) has been prepared by the activated dihydridocarbonyltris(triphenylphosphine)ruthenium (Ru)-catalyzed regioselective anti-Markovnikov addition of the 10-C-H bond of 9-acetylphenanthrene across the C-C double bonds of poly(vinylmethylsiloxane) (PVMS). This chemical modification of PVMS is highly efficient. The UV absorption, excitation, and emission spectral properties as well as the thermal properties of I have been studied. For comparison, the monomeric model systems tetrakis[2-(9'-acetyl-10'-phenanthrenyl)ethyldimethylsiloxy]silane (II), 2,3,4-tris[2-(9'-acetyl-10'-phenanthrenyl)ethyl-1,1,1,2,3,4,5,5,5-nonamethylpentasiloxane (III), and 9-acetyl-10-[2'-(trimethylsiloxydimethylsilyl)ethyl]phenanthrene (IV) were prepared by Ru-catalyzed reactions of 9-acetylphenanthrene with tetrakis [vinyldimethylsilyloxy]silane, 2,3,4-trivinyl-1,1,1,2,3,4,5,5,5-nonamethylpentasiloxane, and vinylpentamethyldisiloxane, respectively.

  DOI：

  10.1021/ma0119878

文献信息

• Syntheses of organofunctional siloxanes containing metal-ligating sidechains
  作者：Brian J. Brisdon、Andrew M. Watts

  DOI：10.1039/dt9850002191

  日期：——

  potential metal-ligating entities CHCH2, Ph, CN, cyclohexenyl, pyridine, and PPh2, n= 1 or 2) have been synthesised from commercially available dichlorosilanes by one of three procedures. The products are air-stable oils with the exception of the pyridine- and phosphine-functionalised compounds which react vigorously with oxygen, and the spectroscopic properties of corresponding organofunctional siloxanes

  通式为Me 3 SiO [SiMe（R）O] n SiMe 3的三，四和五硅氧烷的范围（R =乙烯基，n = 1-3； R =被潜在金属封端的烷基链-连接实体CH CH 2，Ph，CN，环己烯基，吡啶和PPh 2（n = 1或2）已通过三种方法之一由市售二氯硅烷合成。产物是空气稳定的油，除了吡啶和膦官能化的化合物与氧气剧烈反应外，相应的有机官能化硅氧烷的光谱性质非常相似，对n的依赖性很小。
• Kopylov, V. M.; Agashkov, S. P.; Sunkovich, G. V., Journal of general chemistry of the USSR, 1991, vol. 61, # 6.2, p. 1257 - 1261
  作者：Kopylov, V. M.、Agashkov, S. P.、Sunkovich, G. V.、Prikhod'ko, P. L.

  DOI：——

  日期：——
• Reaction of Organylchlorosilanes with Dimethyl Sulfoxide in the Presence of Octamethyltrisiloxane
  作者：S. V. Basenko、I. A. Gebel'、E. V. Boyarkina、M. G. Voronkov

  DOI：10.1023/b:rugc.0000042423.40451.86

  日期：2004.6

  Dichloro(methyl)(vinyl)silane reacts with DMSO in the presence of octamethyltrisiloxane to form cyclooligomethyl(vinyl)siloxanes(MeViSiO)(n) (n = 3-6). The reaction involves disproportionation of octamethyltrisiloxane into hexamethyldisiloxane and decamethyltetrasiloxane. Along with the latter two products, insertion products of methyl vinyl silanone into both permethyloligosiloxanes were identified. Alkyltrichlorosilanes RSiCl3 (R = Me, Et) react with DMSO in the presence of octamethyltrisiloxane to form cyclic oligoalkyltrichlorosiloxanes (RCISiO)(m) (m = 3-6).
• Generation and capture of methyl(vinyl)silanone
  作者：S. V. Basenko、I. A. Gebel、M. G. Voronkov、L. V. Klyba、R. G. Mirskov

  DOI：10.1007/bf02495612

  日期：1998.8

  Methyl(vinyl)dichlorosilane reacts with DMSO in the presence of hexamethyldisiloxane to give the corresponding linear oligosiloxanes of the general formula Me3Si(OSiMeVin)(n)OSiMe3 (n = 1-6) as well as MeSi(OSiMe3)(3) and Me3Si(MeOSiVin)(m)OSi(OSiMe3)(Me)OSiMe3 (m = 1-2). The same reaction in the presence of chlorotrimethylsilane results in oligomers of the general formula Me3Si(OSiMeVin)(n)Cl (n = 1-3). A possible scheme of their formation is discussed.
• Andrianov,K.A. et al., Journal of general chemistry of the USSR, 1968, vol. 38, p. 174 - 176
  作者：Andrianov,K.A. et al.

  DOI：——

  日期：——