(S)-2-Methyl-butyric acid (3aS,4R,5S,5aS,6S,8R,9S,9aR,9bS)-5-{2-[(2R,4R)-4-(tert-butyl-dimethyl-silanyloxy)-6-oxo-tetrahydro-pyran-2-yl]-ethyl}-9,9a-dihydroxy-4,8-dimethyl-2-thioxo-decahydro-naphtho[1,2-d][1,3]dioxol-6-yl ester | 85614-20-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: (S)-2-Methyl-butyric acid (3aS,4R,5S,5aS,6S,8R,9S,9aR,9bS)-5-{2-[(2R,4R)-4-(tert-butyl-dimethyl-silanyloxy)-6-oxo-tetrahydro-pyran-2-yl]-ethyl}-9,9a-dihydroxy-4,8-dimethyl-2-thioxo-decahydro-naphtho[1,2-d][1,3]dioxol-6-yl ester
• CAS: 85614-20-6
• 化学式: C₃₁H₅₂O₉SSi
• 分子量: 628.9
• InChiKey: SSYOAYANMJKFLY-FHKHOABCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  42.0
• 可旋转键数：
  8.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  120.75
• 氢给体数：
  2.0
• 氢受体数：
  10.0

反应信息

• 作为产物：
  描述：

  (S)-2-Methyl-butyric acid (1S,3R,4S,4aR,5S,6S,7R,8S,8aS)-8-{2-[(2R,4R)-4-(tert-butyl-dimethyl-silanyloxy)-6-oxo-tetrahydro-pyran-2-yl]-ethyl}-4,4a,5,6-tetrahydroxy-3,7-dimethyl-decahydro-naphthalen-1-yl ester 、 N,N'-硫羰基二咪唑 以 甲苯 为溶剂， 反应 2.0h， 以924 mg的产率得到(S)-2-Methyl-butyric acid (3aS,4R,6S,6aS,7S,8R,9S,10S,10aS)-7-{2-[(2R,4R)-4-(tert-butyl-dimethyl-silanyloxy)-6-oxo-tetrahydro-pyran-2-yl]-ethyl}-9,10-dihydroxy-4,8-dimethyl-2-thioxo-octahydro-naphtho[1,8a-d][1,3]dioxol-6-yl ester
  参考文献：
  名称：

  Reductive transformation and cyclopropanation of mevinolin (6.alpha.-methylcompactin). Generation of chirality in the 1,4-hydrostannation of a cyclic diene

  摘要：

  DOI：

  10.1021/jo00160a010