(2S,4S)-2,4-Dihydroxy-2,4-O-isopropylidene-6-heptenal | 171598-98-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2S,4S)-2,4-Dihydroxy-2,4-O-isopropylidene-6-heptenal
• 英文别名: (4S,6S)-2,2-dimethyl-6-prop-2-enyl-1,3-dioxane-4-carbaldehyde
• CAS: 171598-98-4
• 化学式: C₁₀H₁₆O₃
• 分子量: 184.235
• InChiKey: XGTUJFDKDKJTRH-IUCAKERBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (2S,4S)-2,4-Dihydroxy-2,4-O-isopropylidene-6-heptenal 在 palladium on activated charcoal 盐酸 、 正丁基锂 、 氢气 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 生成 (4S,6R)-Tridecane-4,6-diol
  参考文献：
  名称：

  Studies on the Stereochemistry of Theonezolides A-C: Elucidation of the Relative Configurations of 1,3-Diol Moieties of the C-4Å`C-17 Fragment

  摘要：

  Four model compounds having syn and anti 1,3-diol type moieties corresponding to C-8/C-10 and C-14/C-16 positions contained in the C-4 similar to C-17 fragment of theonezolides A-C were prepared. Comparison of their spectral data suggested that the 1,3-diol at C-8/C-10 and the OH/OMe groups at C-14/C-16 positions of theonezolides A-C were both syn.

  DOI：

  10.3987/com-97-s6-1
• 作为产物：
  描述：

  (2S,4'S)-2-(N-Benzylamino)-4-<oxy>-6-hepten-1-ol 在 盐酸 、 sodium hydroxide 、 四丁基氯化铵 、 sodium acetate 、 二异丁基氢化铝 、 potassium carbonate 、 magnesium monoperoxyphthalate hexahydrate 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 、 二氯甲烷 、 氯仿 、 水 、 叔丁醇 、 苯 为溶剂， 反应 5.49h， 生成 (2S,4S)-2,4-Dihydroxy-2,4-O-isopropylidene-6-heptenal
  参考文献：
  名称：

  Synthetic Studies on the Polyene Macrolide Antibiotics. Development of syn- and anti-1,3-Diol Subunits and Assembly of the Polyacetate Region of Amphotericin B

  摘要：

  The synthesis of syn- and anti-1,3-diol subunits from thiol ester oxazoline 4 has been described. The key features of these synthetic sequences include the stereodivergent allylation of an asymmetric beta-amino aldehyde (7) and the stereospecific transformation of a vicinal amino alcohol to an epoxide. The resultant diasteromeric silyl-protected epoxy alcohols (10s and 10a) serve as convenient precursors to the isomeric diol aldehyde derivatives 13, 13-ent, and 16. One of these fragments, compound 13, has been exploited in a highly convergent synthesis of the C1-C13 polyacetate segment of amphotericin B.

  DOI：

  10.1021/jo00129a019

文献信息

• Synthetic Studies on the Polyene Macrolide Antibiotics. Development of syn- and anti-1,3-Diol Subunits and Assembly of the Polyacetate Region of Amphotericin B
  作者：Glenn J. McGarvey、Jeffrey A. Mathys、Kenneth J. Wilson、Kenneth R. Overly、Paul T. Buonora、P. Grant Spoors

  DOI：10.1021/jo00129a019

  日期：1995.12

  The synthesis of syn- and anti-1,3-diol subunits from thiol ester oxazoline 4 has been described. The key features of these synthetic sequences include the stereodivergent allylation of an asymmetric beta-amino aldehyde (7) and the stereospecific transformation of a vicinal amino alcohol to an epoxide. The resultant diasteromeric silyl-protected epoxy alcohols (10s and 10a) serve as convenient precursors to the isomeric diol aldehyde derivatives 13, 13-ent, and 16. One of these fragments, compound 13, has been exploited in a highly convergent synthesis of the C1-C13 polyacetate segment of amphotericin B.
• Studies on the Stereochemistry of Theonezolides A-C: Elucidation of the Relative Configurations of 1,3-Diol Moieties of the C-4Å`C-17 Fragment
  作者：Jun'ichi Kobayashi、Makiko Yonezawa、Shinji Takeuchi、Masami Ishibashi

  DOI：10.3987/com-97-s6-1

  日期：——

  Four model compounds having syn and anti 1,3-diol type moieties corresponding to C-8/C-10 and C-14/C-16 positions contained in the C-4 similar to C-17 fragment of theonezolides A-C were prepared. Comparison of their spectral data suggested that the 1,3-diol at C-8/C-10 and the OH/OMe groups at C-14/C-16 positions of theonezolides A-C were both syn.