(8E,10E)-octadeca-8,10-diene | 108035-62-7

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: (8E,10E)-octadeca-8,10-diene
• 英文别名: (E,E)-8,19-octadecadiene
• CAS: 108035-62-7
• 化学式: C₁₈H₃₄
• 分子量: 250.468
• InChiKey: AYEUBLSLHKBIAB-YTEMWHBBSA-N

物化性质

• 沸点：
  329.2±9.0 °C(Predicted)
• 密度：
  0.800±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 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：

  (8E,10E)-octadeca-8,10-diene 在 sodium hydroxide 作用下， 以 乙醇 、 苯 为溶剂， 反应 19.0h， 生成
  参考文献：
  名称：

  ACAT inhibitors derived from hetero-Diels-Alder cycloadducts of thioaldehydes

  摘要：

  Acyl-CoA:cholesterol acyltransferase (ACAT) is the enzyme largely responsible for intracellular cholesterol esterification. A systemic inhibitor of ACAT is believed to be able to slow or even reverse the atherosclerotic process. Towards that goal, a series of cyclic sulfides, derived from the hetero-Diels-Alder reaction of thioaldehydes with 1,3-dienes, and bearing carboxamide substituents, were prepared and evaluated for in vitro (in several tissues and species) and ex vivo ACAT inhibition. Minor changes in subsequent structure were found to have a significant effect in optimization of the biological activity of this series of compounds. Copyright (C) 1996 The DuPont Merck Pharmaceutical Company.

  DOI：

  10.1016/0968-0896(96)00143-5
• 作为产物：
  描述：

  1-壬炔 在 二异丁基氢化铝 、 copper(l) chloride 作用下， 生成 (8E,10E)-octadeca-8,10-diene
  参考文献：
  名称：

  ACAT inhibitors derived from hetero-Diels-Alder cycloadducts of thioaldehydes

  摘要：

  Acyl-CoA:cholesterol acyltransferase (ACAT) is the enzyme largely responsible for intracellular cholesterol esterification. A systemic inhibitor of ACAT is believed to be able to slow or even reverse the atherosclerotic process. Towards that goal, a series of cyclic sulfides, derived from the hetero-Diels-Alder reaction of thioaldehydes with 1,3-dienes, and bearing carboxamide substituents, were prepared and evaluated for in vitro (in several tissues and species) and ex vivo ACAT inhibition. Minor changes in subsequent structure were found to have a significant effect in optimization of the biological activity of this series of compounds. Copyright (C) 1996 The DuPont Merck Pharmaceutical Company.

  DOI：

  10.1016/0968-0896(96)00143-5

文献信息

• Ligand-Free Iron-Catalyzed Carbon (sp²)–Carbon (sp²) Oxidative Homo-Coupling of Alkenyllithiums
  作者：Zhuliang Zhong、Zhi-Yong Wang、Shao-Fei Ni、Li Dang、Hung Kay Lee、Xiao-Shui Peng、Henry N. C. Wong

  DOI：10.1021/acs.orglett.8b03893

  日期：2019.2.1

  and hexa-substituted 1,3-butadienes. This one-pot procedure involves lithium–iodine exchange to generate the corresponding vinyllithium intermediates. A subsequent iron-catalyzed ligand-free oxidative homo-coupling eventually led to the formation of 1,3-butadienes in acceptable to excellent isolated yields.

  为了有效合成二，四和六取代的1，3-丁二烯，开发了一种新的策略。这一一锅法涉及锂碘交换，以生成相应的乙烯基锂中间体。随后的铁催化的无配体的氧化均偶联最终导致以可接受的分离出的优良收率形成1，3-丁二烯。
• CHOU TA-SHUE; YOU MEI-LI, J. ORG. CHEM., 52,(1987) N 11, 2224-2226
  作者：CHOU TA-SHUE、 YOU MEI-LI

  DOI：——

  日期：——
• Ultrasonically dispersed potassium in organic synthesis. Reactions with unsaturated cyclic sulfones
  作者：Ta Shue Chou、Mei Li You

  DOI：10.1021/jo00387a022

  日期：1987.5
• Enhancement of reductive carbon-sulfur bond cleavage by ultrasonically dispersed potassium in the presence of a proton source
  作者：Ta Shue Chou、Sheng Yueh Chang

  DOI：10.1021/jo00044a043

  日期：1992.8