tert-butyl-[[(1S,3R,5S,6R,8S,11R,13S,18R)-6-[4-[(2S,3R,5S,6R)-3-[tert-butyl(dimethyl)silyl]oxy-6-methyl-5-phenylmethoxy-6-(2-phenylmethoxyethyl)oxan-2-yl]but-2-ynyl]-11,13,16,16-tetramethyl-2,7,12,15,17-pentaoxatetracyclo[9.8.0.03,8.013,18]nonadecan-5-yl]oxy]-dimethylsilane | 632354-29-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: tert-butyl-[[(1S,3R,5S,6R,8S,11R,13S,18R)-6-[4-[(2S,3R,5S,6R)-3-[tert-butyl(dimethyl)silyl]oxy-6-methyl-5-phenylmethoxy-6-(2-phenylmethoxyethyl)oxan-2-yl]but-2-ynyl]-11,13,16,16-tetramethyl-2,7,12,15,17-pentaoxatetracyclo[9.8.0.03,8.013,18]nonadecan-5-yl]oxy]-dimethylsilane
• CAS: 632354-29-1
• 化学式: C₅₆H₈₈O₁₀Si₂
• 分子量: 977.48
• InChiKey: DYHCZUDZZHRJEC-JPFXWLEASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.08
• 重原子数：
  68
• 可旋转键数：
  16
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  92.3
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  tert-butyl-[[(1S,3R,5S,6R,8S,11R,13S,18R)-6-[4-[(2S,3R,5S,6R)-3-[tert-butyl(dimethyl)silyl]oxy-6-methyl-5-phenylmethoxy-6-(2-phenylmethoxyethyl)oxan-2-yl]but-2-ynyl]-11,13,16,16-tetramethyl-2,7,12,15,17-pentaoxatetracyclo[9.8.0.03,8.013,18]nonadecan-5-yl]oxy]-dimethylsilane 在 ruthenium(IV) oxide 、 sodium periodate 、 camphor-10-sulfonic acid 、 原甲酸三甲酯 作用下， 以 甲醇 、 四氯化碳 、 水 、 乙腈 为溶剂， 反应 16.0h， 生成 (1S,3R,5S,7R,8S,10R,13S,15R,17S,19R,21S,22R,24S,26R)-8-(hydroxymethyl)-8,10,22-trimethyl-21-phenylmethoxy-22-(2-phenylmethoxyethyl)-4,9,14,18,23,27-hexaoxahexacyclo[13.12.0.03,13.05,10.017,26.019,24]heptacosan-7-ol
  参考文献：
  名称：

  Sulfonyl-Stabilized Oxiranyllithium-Based Approach to Polycyclic Ethers. Convergent Synthesis of the ABCDEF-Ring System of Yessotoxin and Adriatoxin

  摘要：

  Convergent synthesis of the ABCDEF-ring system of yessotoxin and adriatoxin, marine polycyclic ether toxins causative of diarrheic shellfish poisoning, has been accomplished. The A-ring fragment was constructed by coupling of an appropriately functionalized sulfonyl-stabilized oxiranyl anion and a triflate prepared from an erythritol derivative. An iterative protocol of the oxiranyl anion strategy was also applied for the construction of the DEF-ring fragment. The triflate derivatives of the A-ring and the DEF-ring fragments were connected with lithium acetylide. The resulting acetylene derivative was further transformed into the hexacyclic ABCDEF fragment via oxidation of the acetylene unit to 1,2-diketone, double methyl acetal formation, and reductive etherification.

  DOI：

  10.1021/jo035145d
• 作为产物：
  描述：

  (4aS,6R,7S,8aR)-6-(2-Benzyloxy-ethyl)-2,2-di-tert-butyl-6-methyl-hexahydro-1,3,5-trioxa-2-sila-naphthalen-7-ol 在 2,6-二甲基吡啶 、 正丁基锂 、 四丁基氟化铵 、 双(三甲基硅烷基)氨基钾 、 potassium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 六甲基磷酰三胺 、 正己烷 、 二氯甲烷 、 甲苯 为溶剂， 反应 40.0h， 生成 tert-butyl-[[(1S,3R,5S,6R,8S,11R,13S,18R)-6-[4-[(2S,3R,5S,6R)-3-[tert-butyl(dimethyl)silyl]oxy-6-methyl-5-phenylmethoxy-6-(2-phenylmethoxyethyl)oxan-2-yl]but-2-ynyl]-11,13,16,16-tetramethyl-2,7,12,15,17-pentaoxatetracyclo[9.8.0.03,8.013,18]nonadecan-5-yl]oxy]-dimethylsilane
  参考文献：
  名称：

  Sulfonyl-Stabilized Oxiranyllithium-Based Approach to Polycyclic Ethers. Convergent Synthesis of the ABCDEF-Ring System of Yessotoxin and Adriatoxin

  摘要：

  Convergent synthesis of the ABCDEF-ring system of yessotoxin and adriatoxin, marine polycyclic ether toxins causative of diarrheic shellfish poisoning, has been accomplished. The A-ring fragment was constructed by coupling of an appropriately functionalized sulfonyl-stabilized oxiranyl anion and a triflate prepared from an erythritol derivative. An iterative protocol of the oxiranyl anion strategy was also applied for the construction of the DEF-ring fragment. The triflate derivatives of the A-ring and the DEF-ring fragments were connected with lithium acetylide. The resulting acetylene derivative was further transformed into the hexacyclic ABCDEF fragment via oxidation of the acetylene unit to 1,2-diketone, double methyl acetal formation, and reductive etherification.

  DOI：

  10.1021/jo035145d

文献信息

• Sulfonyl-Stabilized Oxiranyllithium-Based Approach to Polycyclic Ethers. Convergent Synthesis of the ABCDEF-Ring System of Yessotoxin and Adriatoxin
  作者：Yuji Mori、Kouichi Nogami、Hiasafumi Hayashi、Ryoji Noyori

  DOI：10.1021/jo035145d

  日期：2003.11.1

  Convergent synthesis of the ABCDEF-ring system of yessotoxin and adriatoxin, marine polycyclic ether toxins causative of diarrheic shellfish poisoning, has been accomplished. The A-ring fragment was constructed by coupling of an appropriately functionalized sulfonyl-stabilized oxiranyl anion and a triflate prepared from an erythritol derivative. An iterative protocol of the oxiranyl anion strategy was also applied for the construction of the DEF-ring fragment. The triflate derivatives of the A-ring and the DEF-ring fragments were connected with lithium acetylide. The resulting acetylene derivative was further transformed into the hexacyclic ABCDEF fragment via oxidation of the acetylene unit to 1,2-diketone, double methyl acetal formation, and reductive etherification.