1,3-diethynylhexamethyltrisilane | 116161-01-4

• 分子结构分类: 有机化合物 - 乙炔化物 - 碳化物
• 英文名称: 1,3-diethynylhexamethyltrisilane
• 英文别名: 1,3-Diethynyl-1,1,2,2,3,3-hexamethyltrisilane；bis[ethynyl(dimethyl)silyl]-dimethylsilane
• CAS: 116161-01-4
• 化学式: C₁₀H₂₀Si₃
• 分子量: 224.525
• InChiKey: OWLFEQWAPYOAMR-UHFFFAOYSA-N

物化性质

• 沸点：
  101 °C(Press: 23 Torr)
• 密度：
  0.836±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.61
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 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：

  [Cp*(1,2-bis(diphenylphosphanyl)ethane)FeOSO2CF3] 、 1,3-diethynylhexamethyltrisilane 以 乙醚 为溶剂， 以91%的产率得到[(η5-C5Me5)(1,2-bis(diphenylphosphino)ethane)Fe=C=CH-(Si(CH3)2)3-HC=C=Fe(dppe)(η5-C5Me5)][OTf]2
  参考文献：
  名称：

  氧化还原活性有机金属：通过碳硅混合分子连接器的磁性和电子耦合

  摘要：

  三氟甲磺酸盐配合物 Cp*(dppe)FeOTf 的处理 [12; Cp* = eta(5)-C(5)(CH(3))(5), dppe = 1,2-双(二苯基膦基)乙烷，OTf = CF(3)SO(3)] 与过量的 HC [三键]C-(Si(CH(3))(2))(x)-C[三键]CH(x = 2-4)在乙醚中提供双核双(亚乙烯基)衍生物[Cp*( dppe)Fe=C=CH(Si(CH(3))(2))(x)CH=C=Fe(dppe)Cp*][OTf](2) (x = 2, 13; x = 3, 14；x = 4, 15)，它们被分离为赭石固体，并通过 FT-IR、(1)H、(31)P 和 (13)C NMR 光谱快速表征。配合物13-15与叔丁醇钾反应得到双(炔二基)配合物[Cp*(dppe)Fe-C[三键]C(Si(CH(3))(2))(x)C [三键]C-Fe(dppe)Cp*] (x =

  DOI：

  10.1021/ja804608z
• 作为产物：
  描述：

  二甲基-二(三甲基硅烷基)硅烷 在 aluminum (III) chloride 、 三甲基氯硅烷 作用下， 生成 1,3-diethynylhexamethyltrisilane
  参考文献：
  名称：

  5,6-Disubstituted 1,2,3-Trisilaindanes as Silicon Analogues of Phantolide-Type Musk Odorants: Synthesis, Structure, Reactivity, and Olfactory Properties

  摘要：

  In an extension of earlier studies concerning drugs and odorants based on disila-substituted tetrahydronaphthalene and indane skeletons, such as the musk odorant disila-phantolide (1), 1-(1,1,2,2,3,3,6-heptamethyl-1,2,3-trisilaindan-5-ypethanone (methyltrisila-phantolide, 2) and a series of related 5,6-disubstituted 1,2,3-trisilaindanes (3-5) were prepared in multistep syntheses. Compounds 2-5 were characterized by H-1, B-11 (5 only), C-13, and Si-29 NMR studies. In addition, compounds 3-5 were studied by single-crystal X-ray diffraction. The 1,2,3-trisilaindane skeleton proved to have limited stability toward oxidation agents. The oxidation product 6, a novel 1,3,4-trisilaisochroman system, was isolated and characterized. The trisila-phantolide derivatives 2 and 3 do not display a typical musk odor, but instead possess a slightly creamy-lactonic odor with coumarinic aspects of very weak intensity (odor thresholds, >500 ng L-1 air).

  DOI：

  10.1021/om100720k

文献信息

• Polymerization of Monomers Containing Two Ethynyldimethylsilyl Groups
  作者：Tetsuo Kusumoto、Tamejiro Hiyama

  DOI：10.1246/cl.1988.1149

  日期：1988.7.5

  Polymerization of (HC≡CSiMe2)2X with WCl6 or MoCl5 catalyst afforded polymers soluble in common organic solvents. The conductivity of the polymer fell in the range of insulators but was improved to 10−2 S·cm−1 upon doping with (Et2N) 3S+ SiF2Me3− (or n-Bu4N+ F−) and I2 (or SO3).

  在 WCl6 或 MoCl5 催化剂的作用下，(HC≡CSiMe2)2X 可聚合成溶于普通有机溶剂的聚合物。聚合物的电导率在绝缘体范围内，但在掺入 (Et2N) 3S+ SiF2Me3-（或 n-Bu4N+F-）和 I2（或 SO3）后，电导率提高到 10-2 S-cm-1。
• 5,6-Disubstituted 1,2,3-Trisilaindanes as Silicon Analogues of Phantolide-Type Musk Odorants: Synthesis, Structure, Reactivity, and Olfactory Properties
  作者：Josef B. G. Gluyas、Christian Burschka、Philip Kraft、Reinhold Tacke

  DOI：10.1021/om100720k

  日期：2010.11.22

  In an extension of earlier studies concerning drugs and odorants based on disila-substituted tetrahydronaphthalene and indane skeletons, such as the musk odorant disila-phantolide (1), 1-(1,1,2,2,3,3,6-heptamethyl-1,2,3-trisilaindan-5-ypethanone (methyltrisila-phantolide, 2) and a series of related 5,6-disubstituted 1,2,3-trisilaindanes (3-5) were prepared in multistep syntheses. Compounds 2-5 were characterized by H-1, B-11 (5 only), C-13, and Si-29 NMR studies. In addition, compounds 3-5 were studied by single-crystal X-ray diffraction. The 1,2,3-trisilaindane skeleton proved to have limited stability toward oxidation agents. The oxidation product 6, a novel 1,3,4-trisilaisochroman system, was isolated and characterized. The trisila-phantolide derivatives 2 and 3 do not display a typical musk odor, but instead possess a slightly creamy-lactonic odor with coumarinic aspects of very weak intensity (odor thresholds, >500 ng L-1 air).
• Redox-Active Organometallics: Magnetic and Electronic Couplings through Carbon−Silicon Hybrid Molecular Connectors
  作者：Paul Hamon、Frederic Justaud、Olivier Cador、Philippe Hapiot、Stéphane Rigaut、Loïc Toupet、Lahcène Ouahab、Harald Stueger、Jean-René Hamon、Claude Lapinte

  DOI：10.1021/ja804608z

  日期：2008.12.24

  Treatment of the triflate complex Cp*(dppe)FeOTf [12; Cp* = eta(5)-C(5)(CH(3))(5), dppe = 1,2-bis(diphenylphosphino)ethane, OTf = CF(3)SO(3)] with an excess of HC[triple bond]C-(Si(CH(3))(2))(x)-C[triple bond]CH (x = 2-4) in diethyl ether provides the binuclear bis(vinylidene) derivatives [Cp*(dppe)Fe=C=CH(Si(CH(3))(2))(x)CH=C=Fe(dppe)Cp*][OTf](2) (x = 2, 13; x = 3, 14; x = 4, 15), which were isolated

  三氟甲磺酸盐配合物 Cp*(dppe)FeOTf 的处理 [12; Cp* = eta(5)-C(5)(CH(3))(5), dppe = 1,2-双(二苯基膦基)乙烷，OTf = CF(3)SO(3)] 与过量的 HC [三键]C-(Si(CH(3))(2))(x)-C[三键]CH(x = 2-4)在乙醚中提供双核双(亚乙烯基)衍生物[Cp*( dppe)Fe=C=CH(Si(CH(3))(2))(x)CH=C=Fe(dppe)Cp*][OTf](2) (x = 2, 13; x = 3, 14；x = 4, 15)，它们被分离为赭石固体，并通过 FT-IR、(1)H、(31)P 和 (13)C NMR 光谱快速表征。配合物13-15与叔丁醇钾反应得到双(炔二基)配合物[Cp*(dppe)Fe-C[三键]C(Si(CH(3))(2))(x)C [三键]C-Fe(dppe)Cp*] (x =