ethyl (2E,4E)-6-ethyl-3-methyldeca-2,4-dienoate | 130484-27-4

• 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)-6-ethyl-3-methyldeca-2,4-dienoate
• CAS: 130484-27-4
• 化学式: C₁₅H₂₆O₂
• 分子量: 238.37
• InChiKey: QFVXULRTQWFNAK-AQASXUMVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.27
• 重原子数：
  17.0
• 可旋转键数：
  8.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  3-甲基-4-膦酰丁烯酸三乙酯 、 2-乙基已基醛 以42%的产率得到
  参考文献：
  名称：

  KRYSHTAL, G. V.;SEREBRYAKOV, EH. P.;SUSLOVA, L. M.;YANOVSKAYA, L. A., IZV. AN CCCP. CEP. XIM.,(1990) N, S. 1417-1421

  摘要：

  DOI：

文献信息

• Stereochemistry of the Horner-Emmons reaction between 3-functionally substituted 2-methyl-2-propenylphosphonates and aliphatic aldehydes. 4. Effect of the nature of the aliphatic aldehyde and concentration of the starting reagents
  作者：G. V. Kryshtal'、�. P. Serebryakov、L. M. Suslova、L. A. Yanovskaya

  DOI：10.1007/bf00962399

  日期：1990.6

  The double bond formed in the Horner-Emmons reaction has only E configuration independently of the structure of the saturated linear, alpha-branched, and beta-branched aliphatic aldehydes upon their reaction with the diethyl ester of 3-ethoxycarbonyl-2-methyl-2-propenylphosphonic acid, while the ratio of the 2E, 4E and 2Z,4E isomers in the reaction product varies only from 58:42 to 62:38. An increase in the aldehyde concentration leads to an increase in the fraction of the 2Z,4E isomer in the ethyl ester of 2E/Z,4E-3,7-dimethyl-2,4-octadienoic acid formed.