(2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2-((2-(2-chloroethoxy)ethoxy)methyl)-2-(((2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2-(pent-4-en-1-yloxy)tetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran | 1195007-00-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2-((2-(2-chloroethoxy)ethoxy)methyl)-2-(((2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2-(pent-4-en-1-yloxy)tetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran
• CAS: 1195007-00-1
• 化学式: C₇₉H₈₉ClO₁₄
• 分子量: 1298.02
• InChiKey: JGIHCUVYXJILNC-AOXNHFSESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.39
• 重原子数：
  94.0
• 可旋转键数：
  41.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  129.22
• 氢给体数：
  0.0
• 氢受体数：
  14.0

反应信息

• 作为反应物：
  描述：

  (2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2-((2-(2-chloroethoxy)ethoxy)methyl)-2-(((2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2-(pent-4-en-1-yloxy)tetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran 、 乙二醇 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 14.25h， 生成 2-[2-[2-[[(2S,3R,4S,5S,6R)-2-[[(2S,3R,4S,5S,6R)-2-pent-4-enoxy-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methoxy]-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methoxy]ethoxy]ethoxy]ethanol
  参考文献：
  名称：

  Transformation of linear oligoketosides into macrocyclic neoglycoconjugates

  摘要：

  The macrocyclization of linear D-galacto-2-heptulopyranose-containing oligoketosides has been carried out by intramolecular glycosidation and ring-closing metathesis. The aglycon fragment of the cyclic neglycoconjugates thus formed was an alkylidene or a polyether chain. One of the oligoketoside-crown ethers showed a moderate asymmetric induction in the Cram model phenyl acetate-acrylate addition. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.03.056
• 作为产物：
  描述：

  二氯乙醚 、 4-Pentenyl 3,4,5,7-tetra-O-benzyl-1-O-[3,4,5,7-tetra-O-benzyl-α-D-galacto-heptulopyranosyl]-α-D-galacto-heptulopyranoside 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 3.25h， 生成 (2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2-((2-(2-chloroethoxy)ethoxy)methyl)-2-(((2S,3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)-2-(pent-4-en-1-yloxy)tetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran
  参考文献：
  名称：

  Transformation of linear oligoketosides into macrocyclic neoglycoconjugates

  摘要：

  The macrocyclization of linear D-galacto-2-heptulopyranose-containing oligoketosides has been carried out by intramolecular glycosidation and ring-closing metathesis. The aglycon fragment of the cyclic neglycoconjugates thus formed was an alkylidene or a polyether chain. One of the oligoketoside-crown ethers showed a moderate asymmetric induction in the Cram model phenyl acetate-acrylate addition. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.03.056