(-)-异长叶烷-7alpha-醇 | 57566-26-4

• 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
• 中文名称: (-)-异长叶烷-7alpha-醇
• 英文名称: (-)-isolongifolan-7-α-ol
• 英文别名: isolongifolan-7-α-ol；isolongifolan-7α-ol；(1R,6S)-2,2,7,7-Tetramethyltricyclo[6.2.1.01,6]undecan-6-ol；(3R,6S,9S)-2,2,8,8-tetramethyl-octahydro-1H-2,4a-methanonapthalen-9-ol
• CAS: 57566-26-4
• 化学式: C₁₅H₂₆O
• 分子量: 222.371
• InChiKey: CCMWYZQSEJEAEY-GLQYFDAESA-N

物化性质

• 熔点：
  78-81 °C
• 沸点：
  256.9±8.0 °C(Predicted)
• 密度：
  1.01±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  异长叶烯 在 lithium aluminium tetrahydride 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 24.0h， 生成 (-)-异长叶烷-7alpha-醇
  参考文献：
  名称：

  Structure elucidation of oxidation-reduction products of isolongifolene

  摘要：

  Three alcohol isomers have been synthesized in high yield from isolongifolene to provide easy-to-make and cheap odorants. Oxidation of isolongifolene by reaction with m-chloroperbenzoic acid yielded a mixture of the corresponding epoxide, ketone, and alcohol. Two other alcohols were obtained from the reduction of the epoxide and the ketone, respectively. An herbal, spicy, and earthy odor was detected from the ketone and alcohols. The structural formulas of the compounds were determined using one-and two-dimensional NMR and gas chromatography-mass spectrometry.

  DOI：

  10.1021/jf00037a024

文献信息

• Structure elucidation of oxidation-reduction products of isolongifolene
  作者：Isabelle Bombarda、Jacqueline Smadja、Emile M. Gaydou、Jacques Yves Conan、Robert Faure

  DOI：10.1021/jf00037a024

  日期：1994.1

  Three alcohol isomers have been synthesized in high yield from isolongifolene to provide easy-to-make and cheap odorants. Oxidation of isolongifolene by reaction with m-chloroperbenzoic acid yielded a mixture of the corresponding epoxide, ketone, and alcohol. Two other alcohols were obtained from the reduction of the epoxide and the ketone, respectively. An herbal, spicy, and earthy odor was detected from the ketone and alcohols. The structural formulas of the compounds were determined using one-and two-dimensional NMR and gas chromatography-mass spectrometry.