Isopropyl-carbamic acid (2S,3R,4S,5R,6R)-3-benzylcarbamoyloxy-2-ethylsulfanyl-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester | 316353-16-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Isopropyl-carbamic acid (2S,3R,4S,5R,6R)-3-benzylcarbamoyloxy-2-ethylsulfanyl-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester
• 英文别名: [(2S,3R,4S,5R,6R)-2-ethylsulfanyl-5-hydroxy-6-(hydroxymethyl)-4-(propan-2-ylcarbamoyloxy)oxan-3-yl] N-benzylcarbamate
• CAS: 316353-16-9
• 化学式: C₂₀H₃₀N₂O₇S
• 分子量: 442.533
• InChiKey: UKUXYYSZLGJSCG-SFFUCWETSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  30
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  152
• 氢给体数：
  4
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  Isopropyl-carbamic acid (2S,3R,4S,5R,6R)-3-benzylcarbamoyloxy-2-ethylsulfanyl-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester 在 N-碘代丁二酰亚胺 、 三氟甲磺酸 、 potassium carbonate 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 7.5h， 生成 2-(morpholin-4-yl)ethyl 2-O-benzylcarbamoyl-3-O-isopropylcarbamoyl-β-D-glucopyranose
  参考文献：
  名称：

  Development of an Efficient, Regio- and Stereoselective Route to Libraries Based on the β-d-Glucose Scaffold

  摘要：

  The design and execution of an efficient synthetic route for the sequential functionalization of the five hydroxyl substituents. of beta -D-glucose has been achieved. This strategy, based on the stereoselective glycosidation of thioglycosides, provides a new approach for the parallel construction of a wide variety of beta -D-glucose analogues and as such holds promise for solid-support library syntheses.

  DOI：

  10.1021/jo001099v
• 作为产物：
  描述：

  thioethyl 2-O-benzylcarbamoyl-4,6-O-(4-methoxybenzylidene)-β-D-glucopyranose 在 硼烷-三甲胺络合物 、 copper(l) chloride 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 Isopropyl-carbamic acid (2S,3R,4S,5R,6R)-3-benzylcarbamoyloxy-2-ethylsulfanyl-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester
  参考文献：
  名称：

  Development of an Efficient, Regio- and Stereoselective Route to Libraries Based on the β-d-Glucose Scaffold

  摘要：

  The design and execution of an efficient synthetic route for the sequential functionalization of the five hydroxyl substituents. of beta -D-glucose has been achieved. This strategy, based on the stereoselective glycosidation of thioglycosides, provides a new approach for the parallel construction of a wide variety of beta -D-glucose analogues and as such holds promise for solid-support library syntheses.

  DOI：

  10.1021/jo001099v