2-O-(2-benzylcarbamate-3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranosyl)-3-O-(4,4'-dimethoxytrityl)-sn-glycerol | 1354914-24-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 2-O-(2-benzylcarbamate-3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranosyl)-3-O-(4,4'-dimethoxytrityl)-sn-glycerol
• CAS: 1354914-24-1
• 化学式: C₅₉H₆₁NO₁₁
• 分子量: 960.133
• InChiKey: NEYGSEACOSOEHH-JSPFAXQTSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.8
• 重原子数：
  71.0
• 可旋转键数：
  24.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  132.4
• 氢给体数：
  2.0
• 氢受体数：
  11.0

反应信息

• 作为反应物：
  描述：

  2-O-(2-benzylcarbamate-3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranosyl)-3-O-(4,4'-dimethoxytrityl)-sn-glycerol 、 2-氰乙基N,N-二异丙基氯亚磷酰胺 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以80%的产率得到1-([N,N,-diisopropylamino]-2-cyanoethylphosphite)-2-O-(2-benzylcarbamate-3,4,6-tri-O-benzyl-2-deoxy-α-Dglucopyranosyl)-3-O-(4,4'-dimethoxytrityl)-sn-glycerol
  参考文献：
  名称：

  Fluorous Linker Facilitated Synthesis of Teichoic Acid Fragments

  摘要：

  The use of perfluorooctylpropylsulfonylethanol as a new phosphate protecting group and fluorous linker is evaluated in the stepwise solution phase synthesis of a number of biologically relevant (carbohydrate substituted) glycerol teichoic acid fragments. Teichoic acid fragments, up to the dodecamer level, were assembled by means of phosphoramidite chemistry, using a relatively small excess of the building blocks and a repetitive efficient purification procedure of the protected intermediates by fluorous solid phase extraction (F-SPE).

  DOI：

  10.1021/ol2033652
• 作为产物：
  描述：

  1-O-tert-butyldiphenylsilyl-2-O-(2-benzylcarbamate-3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranosyl)-sn-glycerol 在 四丁基氟化铵 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 18.0h， 生成 2-O-(2-benzylcarbamate-3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranosyl)-3-O-(4,4'-dimethoxytrityl)-sn-glycerol
  参考文献：
  名称：

  Fluorous Linker Facilitated Synthesis of Teichoic Acid Fragments

  摘要：

  The use of perfluorooctylpropylsulfonylethanol as a new phosphate protecting group and fluorous linker is evaluated in the stepwise solution phase synthesis of a number of biologically relevant (carbohydrate substituted) glycerol teichoic acid fragments. Teichoic acid fragments, up to the dodecamer level, were assembled by means of phosphoramidite chemistry, using a relatively small excess of the building blocks and a repetitive efficient purification procedure of the protected intermediates by fluorous solid phase extraction (F-SPE).

  DOI：

  10.1021/ol2033652