(Z)-7-(2,5,5-Trimethyl-[1,3]dioxan-2-yl)-hept-3-en-2-ol | 177190-91-9

• 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: (Z)-7-(2,5,5-Trimethyl-[1,3]dioxan-2-yl)-hept-3-en-2-ol
• CAS: 177190-91-9
• 化学式: C₁₄H₂₆O₃
• 分子量: 242.359
• InChiKey: MXWIEWQEQDDWHQ-VURMDHGXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.88
• 重原子数：
  17.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  38.69
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  (Z)-7-(2,5,5-Trimethyl-[1,3]dioxan-2-yl)-hept-3-en-2-ol 在 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 生成 1-{3-[3-(2,5,5-Trimethyl-[1,3]dioxan-2-yl)-propyl]-oxiranyl}-ethanol
  参考文献：
  名称：

  Identification and synthesis of new bicyclic acetals from the mountain pine beetle, Dendroctonus ponderosae hopkins (Col.: Scol.)

  摘要：

  Head-space volatiles obtained from male mountain pine beetles, Dendroctonus ponderosae, were analyzed by coupled CC-MS and chiral gas chromatography. 5-Ethyl-7-methyl-6,8-dioxabicyclo[3.2.1] (6) was found as a new naturally occurring isomer of brevicomin (1). In addition, several stereoisomers of 7-ethyl-5-methyl-6,8-dioxabicyclo[3.2.1] (11) and 1-(5-methyl-6,8-dioxabicyclo[3.2.1]octyl)ethanol (12) could be identified. Relative and absolute configurations of the compounds were determined by unambiguous syntheses, which are described. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0968-0896(96)00013-2
• 作为产物：
  描述：

  2-methyl-2-(3-bromopropyl)-5,5-dimethyl-1,3-dioxane 在 Lindlar's catalyst 喹啉 、 lithium amide 、 氨 、 氢气 作用下， 以 正庚烷 为溶剂， -33.0~20.0 ℃ 、101.33 kPa 条件下， 反应 4.5h， 生成 (Z)-7-(2,5,5-Trimethyl-[1,3]dioxan-2-yl)-hept-3-en-2-ol
  参考文献：
  名称：

  Identification and synthesis of new bicyclic acetals from the mountain pine beetle, Dendroctonus ponderosae hopkins (Col.: Scol.)

  摘要：

  Head-space volatiles obtained from male mountain pine beetles, Dendroctonus ponderosae, were analyzed by coupled CC-MS and chiral gas chromatography. 5-Ethyl-7-methyl-6,8-dioxabicyclo[3.2.1] (6) was found as a new naturally occurring isomer of brevicomin (1). In addition, several stereoisomers of 7-ethyl-5-methyl-6,8-dioxabicyclo[3.2.1] (11) and 1-(5-methyl-6,8-dioxabicyclo[3.2.1]octyl)ethanol (12) could be identified. Relative and absolute configurations of the compounds were determined by unambiguous syntheses, which are described. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0968-0896(96)00013-2