(1R,2R,3S,5S,8R,10R)-2-hydroxy-1,8-dimethyl-4-oxo-11-oxatricyclo[6.2.1.0^5,10]undec-3-yl acetate | 1240300-78-0

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: (1R,2R,3S,5S,8R,10R)-2-hydroxy-1,8-dimethyl-4-oxo-11-oxatricyclo[6.2.1.0^5,10]undec-3-yl acetate
• CAS: 1240300-78-0
• 化学式: C₁₄H₂₀O₅
• 分子量: 268.31
• InChiKey: KTIYEIJSLUSUMX-WBXKCMFOSA-N

反应信息

• 作为产物：
  描述：

  (1R,4S,7R,8R,9R)-1,8-dimethyl-7-metoxy-6,11-dioxatricyclo[6.2.1.0^4,9]undec-5-E,Z-ylidenemethyl acetate 在 mercury(II) diacetate 作用下， 以 水 、 丙酮 为溶剂， 反应 4.0h， 以56%的产率得到(1R,2R,3S,5S,8R,10R)-2-hydroxy-1,8-dimethyl-4-oxo-11-oxatricyclo[6.2.1.0^5,10]undec-3-yl acetate
  参考文献：
  名称：

  Reactions of stereocontrolled intramolecular carbocyclization of levoglucosenone adduct with isoprene

  摘要：

  An intramolecular carbocyclization was found of levoglucosenone adduct with isoprene providing a fused cyclobutane. The intramolecular oxacyclization of the adduct was performed under the treatment with I(2), H(3)PO(4), SOCl(2), and Pd/C leading to 1,4-epoxide. Methods were developed of radical and anionic (by Ferrier method) transformation of the adduct into chiral trans- and cis-decalins.

  DOI：

  10.1134/s1070428010020144