-1,2-diphenylhex-1-ene | 5041-39-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: -1,2-diphenylhex-1-ene
• 英文别名: 1,1'-(Hex-1-ene-1,2-diyl)dibenzene；1-phenylhex-1-en-2-ylbenzene
• CAS: 5041-39-4
• 化学式: C₁₈H₂₀
• 分子量: 236.357
• InChiKey: UKPODFRZGIFARJ-UHFFFAOYSA-N

物化性质

• 沸点：
  143-144 °C(Press: 0.4 Torr)
• 密度：
  0.976±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1-苯基-1-己炔 、 苯硼酸 在 rhodium-trilithiumsalt of 3,3,3-phosphane-triylbenzenecarboxylic acid/layered double hydroxides 作用下， 以 水 、 甲苯 为溶剂， 反应 3.0h， 以30%的产率得到-1,2-diphenylhex-1-ene
  参考文献：
  名称：

  Arylation of alkynes over hydrotalcite docked Rh-m-TPPTC complex

  摘要：

  Rh-m-TPPTC complex was successful immobilized onto a hydrotalcite Zn-Al to convert selectively in aqueous media both the symmetric and nonsymmetric alkynes into functionalized alkenes, with boronic acids. The complex preserved its activity after the ionic exchange, leading to excellent results (similar to 87%) for the symmetric alkynes and also for the non-symmetrical alkynes (up to 99%). (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.cattod.2014.07.004

文献信息

• 10.1093/chemle/upae043
  作者：Fujiki, Yuta、Suzuki, Hiyono、Kikuzawa, Junya、Nishiwaki, Keiji、Kawashita, Norihito、Matsuoka, Junpei、Nakamura, Akira、Maegawa, Tomohiro、Kuwabara, Akiko、Kobayashi, Masafumi、Matsumoto, Kouichi

  DOI：10.1093/chemle/upae043

  日期：——

  We wish to report a new synthetic approach for diphenylacetylene in which tetrachloroethylene was reacted with phenylboronic acid in the presence of Pd catalyst, followed by a workup procedure to provide the crude product, which was then allowed to react with n-butyllithium via the halogen lithium exchange of Cl atom and loss of Li and Cl atoms to afford the desired diphenylacetylene in good yield

  我们想报道一种新的二苯乙炔合成方法，其中四氯乙烯在 Pd 催化剂存在下与苯硼酸反应，然后进行后处理程序以提供粗产物，然后允许其通过 Cl 原子的卤素锂交换和锂和 Cl 原子的损失与正丁基锂反应，以获得所需的二苯乙炔，产率高。
• Arylation of alkynes over hydrotalcite docked Rh-m-TPPTC complex
  作者：Florentina Neaţu、Mădălina Ciobanu、Laura E. Ştoflea、Ligia Frunză、Vasile I. Pârvulescu、Véronique Michelet

  DOI：10.1016/j.cattod.2014.07.004

  日期：2015.6

  Rh-m-TPPTC complex was successful immobilized onto a hydrotalcite Zn-Al to convert selectively in aqueous media both the symmetric and nonsymmetric alkynes into functionalized alkenes, with boronic acids. The complex preserved its activity after the ionic exchange, leading to excellent results (similar to 87%) for the symmetric alkynes and also for the non-symmetrical alkynes (up to 99%). (C) 2014 Elsevier B.V. All rights reserved.