methyl (3R,6S,7S)-3,6,7-trihydroxyheptadecanoate | 1127645-15-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl (3R,6S,7S)-3,6,7-trihydroxyheptadecanoate
• CAS: 1127645-15-1
• 化学式: C₁₈H₃₆O₅
• 分子量: 332.481
• InChiKey: FBRNTYULQQMEIU-IKGGRYGDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  23
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  三乙基氯硅烷 、 methyl (3R,6S,7S)-3,6,7-trihydroxyheptadecanoate 在 4-二甲氨基吡啶 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以98%的产率得到methyl (3R,6S,7S)-3,6,7-tris((triethylsilyl)oxy)heptadecanoate
  参考文献：
  名称：

  Enantioselective Synthesis of Schulzeines B and C via a β-Lactone-Derived Surrogate for Bishomoserine Aldehyde

  摘要：

  Enantioselective syntheses of the glucosidase inhibitors schulzeines B and C were achieved by employing a Pictet-Spengler reaction of a beta-lactone-derived masked bishomoserine aldehyde. Subsequent Corey-Link reaction unveiled an alpha-azido acid enabling cyclization to the delta-lactam fused tetrahydroisoquinoline. An efficient synthesis of the trisulfate-bearing side chain featured a Noyori hydrogenation and a Sharpless dihydroxylation. An unexpected reaction of a pendant amine during a Corey-Link process opens avenues for the synthesis of proline and related amino acid derivatives.

  DOI：

  10.1021/ol802992m
• 作为产物：
  描述：

  C₁₈H₃₄O₃ 在 甲基磺酰胺 、 AD-mix α 、 水 作用下， 以 叔丁醇 为溶剂， 以76%的产率得到methyl (3R,6S,7S)-3,6,7-trihydroxyheptadecanoate
  参考文献：
  名称：

  Enantioselective Synthesis of Schulzeines B and C via a β-Lactone-Derived Surrogate for Bishomoserine Aldehyde

  摘要：

  Enantioselective syntheses of the glucosidase inhibitors schulzeines B and C were achieved by employing a Pictet-Spengler reaction of a beta-lactone-derived masked bishomoserine aldehyde. Subsequent Corey-Link reaction unveiled an alpha-azido acid enabling cyclization to the delta-lactam fused tetrahydroisoquinoline. An efficient synthesis of the trisulfate-bearing side chain featured a Noyori hydrogenation and a Sharpless dihydroxylation. An unexpected reaction of a pendant amine during a Corey-Link process opens avenues for the synthesis of proline and related amino acid derivatives.

  DOI：

  10.1021/ol802992m

文献信息

• Enantioselective Synthesis of Schulzeines B and C via a β-Lactone-Derived Surrogate for Bishomoserine Aldehyde
  作者：Gang Liu、Daniel Romo

  DOI：10.1021/ol802992m

  日期：2009.3.5

  Enantioselective syntheses of the glucosidase inhibitors schulzeines B and C were achieved by employing a Pictet-Spengler reaction of a beta-lactone-derived masked bishomoserine aldehyde. Subsequent Corey-Link reaction unveiled an alpha-azido acid enabling cyclization to the delta-lactam fused tetrahydroisoquinoline. An efficient synthesis of the trisulfate-bearing side chain featured a Noyori hydrogenation and a Sharpless dihydroxylation. An unexpected reaction of a pendant amine during a Corey-Link process opens avenues for the synthesis of proline and related amino acid derivatives.