(1R,2R,5S)-2-((R)-1-[1,3]Dioxolan-2-yl-ethyl)-5-methyl-cyclopentanecarbaldehyde | 705944-10-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: (1R,2R,5S)-2-((R)-1-[1,3]Dioxolan-2-yl-ethyl)-5-methyl-cyclopentanecarbaldehyde
• 英文别名: (1R,2R,5S)-2-[(1R)-1-(1,3-dioxolan-2-yl)ethyl]-5-methylcyclopentane-1-carbaldehyde
• CAS: 705944-10-1
• 化学式: C₁₂H₂₀O₃
• 分子量: 212.289
• InChiKey: MRNFTTCGBMNQJY-LNFKQOIKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (1R,2R,5S)-2-((R)-1-[1,3]Dioxolan-2-yl-ethyl)-5-methyl-cyclopentanecarbaldehyde 在 盐酸 、 水 作用下， 以 四氢呋喃 为溶剂， 生成 Iridodial
  参考文献：
  名称：

  Iridodials: enantiospecific synthesis and stereochemical assignment of the pheromone for the golden-eyed lacewing, Chrysopa oculata

  摘要：

  1R,2S,5R,8R: 1R,2S,5R,8S: 1S,2S,5R,8R; and 1S,2S,5R,8S-Iridodials have been prepared in live steps froin 4aS,7S,7aR and 4aS,7S,7aS-nepetalactones. major components of catnip oil. 1R,2S,5R,8R-Iridodial has been identified as a male-produced male-aggregation pheromone for Chrysopa oculata. the first pheromone of any kind identified for lacewings. (C) 2004 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2004.03.034
• 作为产物：
  描述：

  (1R,2S,5R)-2-Methyl-5-(1-methyl-2-oxo-ethyl)-cyclopentanecarboxylic acid methyl ester 在 重铬酸吡啶 、 二异丁基氢化铝 、 对甲苯磺酸 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 生成 (1R,2R,5S)-2-((R)-1-[1,3]Dioxolan-2-yl-ethyl)-5-methyl-cyclopentanecarbaldehyde
  参考文献：
  名称：

  Iridodials: enantiospecific synthesis and stereochemical assignment of the pheromone for the golden-eyed lacewing, Chrysopa oculata

  摘要：

  1R,2S,5R,8R: 1R,2S,5R,8S: 1S,2S,5R,8R; and 1S,2S,5R,8S-Iridodials have been prepared in live steps froin 4aS,7S,7aR and 4aS,7S,7aS-nepetalactones. major components of catnip oil. 1R,2S,5R,8R-Iridodial has been identified as a male-produced male-aggregation pheromone for Chrysopa oculata. the first pheromone of any kind identified for lacewings. (C) 2004 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2004.03.034