(1S,2R)-2-[benzyl(mesitylenyl)sulfonylamino]-1-phenylpropyl (2S,3S,5R,6S,8S)-3-(tert-butyldimethylsilyloxy)-9-(4-methoxyphenoxy)-2,5,8-trimethyl-5,6-bis[(triethylsilyl)oxy]nonanoate | 944943-16-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (1S,2R)-2-[benzyl(mesitylenyl)sulfonylamino]-1-phenylpropyl (2S,3S,5R,6S,8S)-3-(tert-butyldimethylsilyloxy)-9-(4-methoxyphenoxy)-2,5,8-trimethyl-5,6-bis[(triethylsilyl)oxy]nonanoate
• CAS: 944943-16-2
• 化学式: C₆₃H₁₀₁NO₉SSi₃
• 分子量: 1132.82
• InChiKey: UXYUGKUBSNBXCX-BBBZMXNRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16.31
• 重原子数：
  77.0
• 可旋转键数：
  32.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  109.83
• 氢给体数：
  0.0
• 氢受体数：
  9.0

反应信息

• 作为反应物：
  描述：

  (1S,2R)-2-[benzyl(mesitylenyl)sulfonylamino]-1-phenylpropyl (2S,3S,5R,6S,8S)-3-(tert-butyldimethylsilyloxy)-9-(4-methoxyphenoxy)-2,5,8-trimethyl-5,6-bis[(triethylsilyl)oxy]nonanoate 在 双(三甲基硅烷基)氨基钾 、 二异丁基氢化铝 、 碳酸氢钠 、 戴斯-马丁氧化剂 、 三氟乙酸 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 四氢呋喃 、 正己烷 、 二氯甲烷 、 水 、 甲苯 为溶剂， 反应 83.33h， 生成 methyl (2E)-(4S,6S,7R,9S,10R)-9-(tert-butyldimethylsilyloxy)-6-hydroxy-4,7,10-trimethyl-7-(triethylsilyl)oxydodeca-2,11-dienoate
  参考文献：
  名称：

  Total Synthesis of Amphidinolide Y by Formation of Trisubstituted (E)-Double Bond via Ring-Closing Metathesis of Densely Functionalized Alkenes

  摘要：

  Amphidinolide Y, a 17-membered cytotoxic macrolide isolated from marine dinoflagellates, has been synthesized via ring-closing metathesis to assemble the congested trisubstituted (E)-double bond. The seco precursor was prepared from readily available chiral synthons with the tetrahydrofuran ring formed via 5-endo epoxide ring-opening cyclization. It was found that the C6-keto seco substrate showed higher reactivity toward Grubbs' second generation catalyst while Schrock's Mo catalyst was completely inactive for formation of the macrocycle.

  DOI：

  10.1021/ol0710360
• 作为产物：
  描述：

  (3R,4S,6S)-7-(4-methoxyphenoxy)-3,6-dimethyl-3,4-bis[(triethylsilyl)oxy]heptaldehyde 在 2,6-二甲基吡啶 、 三乙胺 作用下， 以 正己烷 、 二氯甲烷 为溶剂， 反应 4.0h， 生成 (1S,2R)-2-[benzyl(mesitylenyl)sulfonylamino]-1-phenylpropyl (2S,3S,5R,6S,8S)-3-(tert-butyldimethylsilyloxy)-9-(4-methoxyphenoxy)-2,5,8-trimethyl-5,6-bis[(triethylsilyl)oxy]nonanoate
  参考文献：
  名称：

  Total Synthesis of Amphidinolide Y by Formation of Trisubstituted (E)-Double Bond via Ring-Closing Metathesis of Densely Functionalized Alkenes

  摘要：

  Amphidinolide Y, a 17-membered cytotoxic macrolide isolated from marine dinoflagellates, has been synthesized via ring-closing metathesis to assemble the congested trisubstituted (E)-double bond. The seco precursor was prepared from readily available chiral synthons with the tetrahydrofuran ring formed via 5-endo epoxide ring-opening cyclization. It was found that the C6-keto seco substrate showed higher reactivity toward Grubbs' second generation catalyst while Schrock's Mo catalyst was completely inactive for formation of the macrocycle.

  DOI：

  10.1021/ol0710360