2,2-dimethyl-4-(octadec-17-enoxymethyl)-1,3-dioxolane | 125660-85-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,2-dimethyl-4-(octadec-17-enoxymethyl)-1,3-dioxolane
• CAS: 125660-85-7
• 化学式: C₂₄H₄₆O₃
• 分子量: 382.627
• InChiKey: RKEJFORXFWZDQH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.19
• 重原子数：
  27.0
• 可旋转键数：
  19.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  27.69
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  2,2-dimethyl-4-(octadec-17-enoxymethyl)-1,3-dioxolane 、 硼氢化钠 、 甲醇 以91%的产率得到
  参考文献：
  名称：

  PRAKASH, CHANDRA;SALEH, SAM;TABER, DOUGLASS F.;BLAIR, LAN A., LIPIDS, 24,(1989) N, C. 786-792

  摘要：

  DOI：
• 作为产物：
  描述：

  在 四丁基氟化铵 、 sodium iodide 作用下， 以 二甲基亚砜 、 丙酮 为溶剂， 生成 2,2-dimethyl-4-(octadec-17-enoxymethyl)-1,3-dioxolane 、
  参考文献：
  名称：

  欧米茄功能化脂肪酸，醇和醚通过烯烃复分解反应

  摘要：

  AbstractMethyl 17‐hydroxy stearate was converted to methyl octadec‐16‐enoate using copper sulfate adsorbed on silica gel. This compound served as a useful substrate for the olefin metathesis reaction. As a result, several fatty acids with novel functional groups at the ω‐end were prepared: a glyceryl ether attached at the 18‐carbon, an aromatic fatty acid from eugenol, and a ferrocenyl fatty acid. By employing the unsaturated fatty alcohol, other groups were introduced, namely the terminal fluoride, bromide, and iodide were prepared, as was a thiol derivative. The penultimate and omega olefins reported here should serve as building blocks that allow fatty acids to make a greater contribution to a range of emerging technological areas.

  DOI：

  10.1007/s11746-012-2015-0