1-(1-Cyclohexenyl)-1-(2-furyl)ethanol

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 1-(1-Cyclohexenyl)-1-(2-furyl)ethanol
• 英文别名: 1-(cyclohexen-1-yl)-1-(furan-2-yl)ethanol
• 化学式: C₁₂H₁₆O₂
• 分子量: 192.258
• InChiKey: TWROVWLEXIWMSQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.99
• 重原子数：
  14.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  33.37
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  1-(1-Cyclohexenyl)-1-(2-furyl)ethanol 在 叔丁基过氧化氢 、 bis(acetylacetonate)oxovanadium 作用下， 以 苯 为溶剂， 反应 30.0h， 以5%的产率得到anti-1-(1,2-Epoxycyclohexyl)-1-(2-furyl)ethanol
  参考文献：
  名称：

  Stereoselective construction of quaternary centers at ambient temperature by the highly stereocontrolled migration of groups containing sp-, sp2-, and sp3-hybridized carbon atoms

  摘要：

  A very highly diastereoselective semipinacol rearrangement of 2,3-epoxy alcohols mediated by tin(IV) chloride at ambient temperatures is shown to be applicable to a wide variety of migrating groups including methyl, tert-butyl, cyclopropyl, vinyl, alkynyl, phenyl, and 2-furyl. A synthetically valuable feature is that a mixture of syn- and anti-epoxy alcohols affords only a single diastereoisomerically pure beta-hydroxy ketone. Additional advantages of the reaction include the presence in the product of two adjacent stereocenters and the efficient creation of a new quaternary center, valuable features in the synthesis of a variety of natural products.

  DOI：

  10.1021/jo00074a019
• 作为产物：
  描述：

  2-乙酰基呋喃 、 1-氯环己烯 在 lithium 作用下， 以 乙醚 为溶剂， 以76%的产率得到1-(1-Cyclohexenyl)-1-(2-furyl)ethanol
  参考文献：
  名称：

  Stereoselective construction of quaternary centers at ambient temperature by the highly stereocontrolled migration of groups containing sp-, sp2-, and sp3-hybridized carbon atoms

  摘要：

  A very highly diastereoselective semipinacol rearrangement of 2,3-epoxy alcohols mediated by tin(IV) chloride at ambient temperatures is shown to be applicable to a wide variety of migrating groups including methyl, tert-butyl, cyclopropyl, vinyl, alkynyl, phenyl, and 2-furyl. A synthetically valuable feature is that a mixture of syn- and anti-epoxy alcohols affords only a single diastereoisomerically pure beta-hydroxy ketone. Additional advantages of the reaction include the presence in the product of two adjacent stereocenters and the efficient creation of a new quaternary center, valuable features in the synthesis of a variety of natural products.

  DOI：

  10.1021/jo00074a019