<5S,1'S,2'R,3'S>-5-(1'-t-Butyldimethylsilyloxy-2',3'-O-isopropylidenedioxy-4'-benzyloxy)butyl-5-methoxy-3-(4-methoxybenzyl)-1-N-methoxycarbonylhydantoin | 133908-93-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: <5S,1'S,2'R,3'S>-5-(1'-t-Butyldimethylsilyloxy-2',3'-O-isopropylidenedioxy-4'-benzyloxy)butyl-5-methoxy-3-(4-methoxybenzyl)-1-N-methoxycarbonylhydantoin
• 英文别名: methyl (5S)-5-[(S)-[tert-butyl(dimethyl)silyl]oxy-[(4R,5S)-2,2-dimethyl-5-(phenylmethoxymethyl)-1,3-dioxolan-4-yl]methyl]-5-methoxy-3-[(4-methoxyphenyl)methyl]-2,4-dioxoimidazolidine-1-carboxylate
• CAS: 133908-93-7
• 化学式: C₃₄H₄₈N₂O₁₀Si
• 分子量: 672.848
• InChiKey: HLQRLLAYANSJBV-JPWDMULGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  47.0
• 可旋转键数：
  12.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  122.3
• 氢给体数：
  0.0
• 氢受体数：
  10.0

反应信息

• 作为反应物：
  描述：

  <5S,1'S,2'R,3'S>-5-(1'-t-Butyldimethylsilyloxy-2',3'-O-isopropylidenedioxy-4'-benzyloxy)butyl-5-methoxy-3-(4-methoxybenzyl)-1-N-methoxycarbonylhydantoin 在 potassium carbonate 、 对甲苯磺酸 、 乙二醇 作用下， 以 甲醇 、 1,2-二氯乙烷 为溶剂， 反应 8.0h， 生成 <2R,3R,4S,5R>-2-Benzyloxymethyl-4-t-butyldimethylsilyloxy-3-hydroxy-8-(4-methoxybenzyl)-6,8-diaza-1-oxaspiro<4.4>nonane-7,9-dione
  参考文献：
  名称：

  Synthetic studies on (+)-hydantocidin (2): Aldol addition approaches toward the stereoisomers of (+)-hydantocidin

  摘要：

  The spiro-hydantoin ring at the anomeric position of D-and L-furanose was constructed by using aldol addition followed by acid promoted cyclization and the synthesis of thestereoisomers of (+)-hydantocidin, L- and D-series of spiro-furanose 2, 3, 4 and 5.

  DOI：

  10.1016/s0040-4020(01)96123-x
• 作为产物：
  描述：

  (4S,5R)-4-benzyloxymethyl-2,2-dimethyl-1,3-dioxolane-5-carboxaldehyde 、 1-t-Butyldimethylsilyl-5-methoxy-3-(4-methoxybenzyl)hydantoin 、 氯甲酸甲酯 生成 <5R,1'R,2'R,3'S>-5-(1'-t-Butyldimethylsilyloxy-2',3'-O-isopropylidenedioxy-4'-benzyloxy)butyl-5-methoxy-3-(4-methoxybenzyl)-1-N-methoxycarbonylhydantoin 、 <5S,1'S,2'R,3'S>-5-(1'-t-Butyldimethylsilyloxy-2',3'-O-isopropylidenedioxy-4'-benzyloxy)butyl-5-methoxy-3-(4-methoxybenzyl)-1-N-methoxycarbonylhydantoin
  参考文献：
  名称：

  Synthetic studies on (+)-hydantocidin (2): Aldol addition approaches toward the stereoisomers of (+)-hydantocidin

  摘要：

  The spiro-hydantoin ring at the anomeric position of D-and L-furanose was constructed by using aldol addition followed by acid promoted cyclization and the synthesis of thestereoisomers of (+)-hydantocidin, L- and D-series of spiro-furanose 2, 3, 4 and 5.

  DOI：

  10.1016/s0040-4020(01)96123-x