(-)-(3aS,5R,6S,6aS)-6-hydroxy-5-phenyltetrahydrofuro[3,2-b]furan-2(5H)-one | 1449123-31-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃类
• 英文名称: (-)-(3aS,5R,6S,6aS)-6-hydroxy-5-phenyltetrahydrofuro[3,2-b]furan-2(5H)-one
• 英文别名: (2R,3S,3aS,6aS)-3-hydroxy-2-phenyl-3,3a,6,6a-tetrahydro-2H-furo[3,2-b]furan-5-one
• CAS: 1449123-31-2
• 化学式: C₁₂H₁₂O₄
• 分子量: 220.225
• InChiKey: JXSMDAVOYWCVGX-OHBODLIOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  (R)-5-((4R,5R)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl)dihydrofuran-2(3H)-one 在 盐酸 、 三乙胺 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 0.67h， 生成 (-)-(3aS,5R,6S,6aS)-6-hydroxy-5-phenyltetrahydrofuro[3,2-b]furan-2(5H)-one
  参考文献：
  名称：

  A C–H oxidation approach for streamlining synthesis of chiral polyoxygenated motifs

  摘要：

  Chiral oxygenated molecules are pervasive in natural products and medicinal agents; however, their chemical syntheses often necessitate numerous, wasteful steps involving functional group and oxidation state manipulations. Herein a strategy for synthesizing a readily diversifiable class of chiral building blocks, allylic alcohols, through sequential asymmetric C H activation/resolution is evaluated against the state-of-the-art. The C H oxidation routes' capacity to strategically introduce oxygen into a sequence and thereby minimize non-productive manipulations is demonstrated to effect significant decreases in overall step-count and increases in yield and synthetic flexibility. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2013.05.012

文献信息

• A C–H oxidation approach for streamlining synthesis of chiral polyoxygenated motifs
  作者：Dustin J. Covell、M. Christina White

  DOI：10.1016/j.tet.2013.05.012

  日期：2013.9

  Chiral oxygenated molecules are pervasive in natural products and medicinal agents; however, their chemical syntheses often necessitate numerous, wasteful steps involving functional group and oxidation state manipulations. Herein a strategy for synthesizing a readily diversifiable class of chiral building blocks, allylic alcohols, through sequential asymmetric C H activation/resolution is evaluated against the state-of-the-art. The C H oxidation routes' capacity to strategically introduce oxygen into a sequence and thereby minimize non-productive manipulations is demonstrated to effect significant decreases in overall step-count and increases in yield and synthetic flexibility. (C) 2013 Elsevier Ltd. All rights reserved.