ethyl (2E,4E)-2,4-decadien-9-ynoate | 134486-92-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: ethyl (2E,4E)-2,4-decadien-9-ynoate
• 英文别名: ethyl (2E,4E)-deca-2,4-dien-9-ynoate
• CAS: 134486-92-3
• 化学式: C₁₂H₁₆O₂
• 分子量: 192.258
• InChiKey: KSHNWOPRUHUDPD-BNFZFUHLSA-N

物化性质

• 沸点：
  279.5±33.0 °C(Predicted)
• 密度：
  0.956±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  ethyl (2E,4E)-2,4-decadien-9-ynoate 在 正丁基锂 、 草酰氯 、 二异丁基氢化铝 、 二甲基亚砜 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 1.16h， 生成 ethyl (2E,4E,6E)-2,4,6-dodecatrien-11-ynoate
  参考文献：
  名称：

  Effect of Alkene Substituents on Molybdenum and Chromium Carbene Complex Mediated Cyclization Reactions

  摘要：

  Numerous aryl and alkenyl chromium and molybdenum carbene complexes are prepared, and their reactions with trienyne 2 are examined. With chromium as the metal, insertion of carbon monoxide occurs leading to the formation of hydroquinones. When carbene complexes of molybdenum are employed, the product distribution is highly dependent on the alkyl substituent of the carbene complex. Aryl substituted molybdenum carbene complexes produce hexahydroazulenes while alkenyl substituted molybdenum carbene complexes generate hydroquinones or cyclopentadiene derivatives. The mechanisms of these reactions with respect to the partitioning between the different reaction pathways is discussed.

  DOI：

  10.1021/ja00094a030

文献信息

• [EN] DIENE AMIDES AND THEIR USE AGAINST ARTHROPODS<br/>[FR] AMIDES DIÉNIQUES ET LEUR UTILISATION CONTRE LES ARTHROPODES
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2012133861A1

  公开（公告）日：2012-10-04

  An amide compound represented by the formula (I): [wherein, R1, R2, R3, R4, R5, R6, R7, R8, X, W, r, n and Y are as defined in the description] has an excellent control effect on harmful arthropods.

  由公式（I）表示的酰胺化合物对有害节肢动物具有出色的控制效果。【其中，R1、R2、R3、R4、R5、R6、R7、R8、X、W、r、n和Y的定义如描述中所定义】。
• Cyclization reactions of a molybdenum carbene complex with 1,3-nonadien-8-ynes
  作者：Daniel F. Harvey、Kevin P. Lund

  DOI：10.1021/ja00013a056

  日期：1991.6
• Effect of Alkene Substituents on Molybdenum and Chromium Carbene Complex Mediated Cyclization Reactions
  作者：Daniel F. Harvey、Ellen M. Grenzer、Peter K. Gantzel

  DOI：10.1021/ja00094a030

  日期：1994.7

  Numerous aryl and alkenyl chromium and molybdenum carbene complexes are prepared, and their reactions with trienyne 2 are examined. With chromium as the metal, insertion of carbon monoxide occurs leading to the formation of hydroquinones. When carbene complexes of molybdenum are employed, the product distribution is highly dependent on the alkyl substituent of the carbene complex. Aryl substituted molybdenum carbene complexes produce hexahydroazulenes while alkenyl substituted molybdenum carbene complexes generate hydroquinones or cyclopentadiene derivatives. The mechanisms of these reactions with respect to the partitioning between the different reaction pathways is discussed.