allyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-α-D-galactopyranoside | 908601-84-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: allyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-α-D-galactopyranoside
• CAS: 908601-84-3
• 化学式: C₃₁H₃₆O₇
• 分子量: 520.623
• InChiKey: QXIYRYWKBCPHRH-NBCLCUQJSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.67
• 重原子数：
  38.0
• 可旋转键数：
  14.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  75.61
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  allyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-α-D-galactopyranoside 在 2,2,6,6-tetramethyl-piperidine-N-oxyl 、 sodium hypochlorite 、 sodium chlorite 作用下， 以 phosphate buffer 、 乙腈 为溶剂， 反应 96.0h， 以95%的产率得到allyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-α-D-galactopyranosiduronic acid
  参考文献：
  名称：

  Selective TEMPO‐Catalyzed Chemicals vs. Electrochemical Oxidation of Carbohydrate Derivatives

  摘要：

  TEMPO-catalyzed electrochemical oxidation of carbohydrate derivatives was performed and compared with chemical oxidation, which requires the use of co-oxidants. Allyl-protected derivatives could be readily oxidized by both methods. Electrochemical selectivE oxidation of primary positions has been adapted to unprotected mono- and oligosaccharides.

  DOI：

  10.1080/07328300600636819
• 作为产物：
  描述：

  (4aR,6S,7R,8S,8aS)-6-Allyloxy-7,8-bis-benzyloxy-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxine 在 lithium aluminium tetrahydride 、 三氯化铝 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 生成 allyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-α-D-galactopyranoside
  参考文献：
  名称：

  Selective TEMPO‐Catalyzed Chemicals vs. Electrochemical Oxidation of Carbohydrate Derivatives

  摘要：

  TEMPO-catalyzed electrochemical oxidation of carbohydrate derivatives was performed and compared with chemical oxidation, which requires the use of co-oxidants. Allyl-protected derivatives could be readily oxidized by both methods. Electrochemical selectivE oxidation of primary positions has been adapted to unprotected mono- and oligosaccharides.

  DOI：

  10.1080/07328300600636819