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(+/-)-4-hydroxybicyclo[2.2.2]oct-5-en-2-one | 868673-76-1

中文名称
——
中文别名
——
英文名称
(+/-)-4-hydroxybicyclo[2.2.2]oct-5-en-2-one
英文别名
4-hydroxybicyclo[2.2.2]oct-5-en-2-one
(+/-)-4-hydroxybicyclo[2.2.2]oct-5-en-2-one化学式
CAS
868673-76-1
化学式
C8H10O2
mdl
——
分子量
138.166
InChiKey
XBHCSZZNBZHDHN-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    0
  • 重原子数:
    10
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

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文献信息

  • Asymmetric baker’s yeast reductions of bridgehead-substituted bicyclo[2.2.2]octane-2,6-dione derivatives followed by conversion into catalytically active BODOLs for the diethylzinc addition to benzaldehyde
    作者:Sophie Manner、Cecilia Hansson、Johanna M. Larsson、Viveca T. Oltner、Torbjörn Frejd
    DOI:10.1016/j.tetasy.2010.06.003
    日期:2010.6
    4-Substituted bicyclo[2.2.2]octane-2,6-diones have been synthesized and tested as substrates in the enantioselective reduction with baker's yeast to give the corresponding hydroxy ketones. It was found that the derivative bearing a TIPSO group at the 4-position was not reduced at all while that with a TBDMSO group gave 87% yield and 46% ee. Other 4-oxy functionalized derivatives were reduced with varying yields (36-87%) and ees (10-82%). The best result was obtained for the 4-Oallyl derivative (80% yield, 82% ee). The hydroxy ketones carrying the benzyloxy and allyloxy groups at the 4-position were converted into the corresponding BODOLs, which were tested as catalysts in the diethylzinc addition to benzaldehyde. In this reaction the ees were 90% and 89%, respectively, which showed that BODOLs substituted at the 4-position are essentially as good catalysts in this reaction as those bearing a hydrogen. (C) 2010 Elsevier Ltd. All rights reserved.
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