(4S)-3-[(2S,3S)-1-benzyl-2-[(1S)-1,2-dihydroxyethyl]-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one | 1054663-26-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酰胺类
• 英文名称: (4S)-3-[(2S,3S)-1-benzyl-2-[(1S)-1,2-dihydroxyethyl]-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one
• CAS: 1054663-26-1
• 化学式: C₂₁H₂₂N₂O₅
• 分子量: 382.416
• InChiKey: OJXWRNBULADOAB-MKXGPGLRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  90.3
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (4S)-3-[(2S,3S)-1-benzyl-2-[(1S)-1,2-dihydroxyethyl]-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one 在 sodium tetrahydroborate 、 sodium periodate 作用下， 生成 1-benzyl-3β-[(S)-4-phenyloxazolidin-2-one-3-yl]-4β-hydroxymethylazetidin-2-one
  参考文献：
  名称：

  A Study on the Asymmetric Synthesis of β-Lactams through Double Stereodifferentiating Cycloaddition Reactions

  摘要：

  The cycloaddition reaction of chiral aminoketenes, generated from their corresponding acid chlorides and triethylamine, with chiral imines is evaluated as the most direct approach for the construction of cis-beta-lactams with the absolute stereochemistry at the C-3 and C-4 positions being controlled by the ketene partner, independently of the absolute stereochemistry of the imine component.

  DOI：

  10.1021/jo9612180
• 作为产物：
  描述：

  (2S)-2,3-O-isopropylideneglyceraldehyde N-benzylimine 在 对甲苯磺酸 、 三乙胺 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 2.25h， 生成 (4S)-3-[(2S,3S)-1-benzyl-2-[(1S)-1,2-dihydroxyethyl]-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one
  参考文献：
  名称：

  A Study on the Asymmetric Synthesis of β-Lactams through Double Stereodifferentiating Cycloaddition Reactions

  摘要：

  The cycloaddition reaction of chiral aminoketenes, generated from their corresponding acid chlorides and triethylamine, with chiral imines is evaluated as the most direct approach for the construction of cis-beta-lactams with the absolute stereochemistry at the C-3 and C-4 positions being controlled by the ketene partner, independently of the absolute stereochemistry of the imine component.

  DOI：

  10.1021/jo9612180