4-methoxyphenyl 2,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-2.4-di-O-acetyl-β-D-glucopyranoside | 634591-21-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-methoxyphenyl 2,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-2.4-di-O-acetyl-β-D-glucopyranoside
• CAS: 634591-21-2
• 化学式: C₆₃H₆₄O₂₆
• 分子量: 1237.19
• InChiKey: WNFUJDMAIVXVIH-OTSWUWMISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.84
• 重原子数：
  89.0
• 可旋转键数：
  23.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  321.54
• 氢给体数：
  1.0
• 氢受体数：
  26.0

反应信息

• 作为反应物：
  描述：

  3-O-allyl-2,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-2,4-di-O-acetyl-α-D-glucopyranosyl trichloroacetimidate 、 4-methoxyphenyl 2,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-2.4-di-O-acetyl-β-D-glucopyranoside 在 三氟甲磺酸三甲基硅酯 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以68.2%的产率得到
  参考文献：
  名称：

  Synthesis of β-(1→6)-branched (1→3)-glucododecaose and -glucopentadecaose with alternate β- and α-bonds in the backbone

  摘要：

  beta-D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)]-alpha-D-Glcp-(1-->3)-{beta-D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)]-alpha-D-Glcp-(1-->3)}(2-3)-beta-D-Glcp-(1-->3) -[beta-D-Glcp-(1-->6)]-beta-D-Glcp were synthesized as their methoxyphenyl glycosides in a concise way with a trisaccharide as the building block. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(03)00354-9
• 作为产物：
  描述：

  4-methoxyphenyl 2,4,6-tri-O-acetyl-3-O-allyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-2.4-di-O-acetyl-β-D-glucopyranoside 在 palladium dichloride 作用下， 以 甲醇 为溶剂， 反应 3.0h， 以86.7%的产率得到4-methoxyphenyl 2,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-2.4-di-O-acetyl-β-D-glucopyranoside
  参考文献：
  名称：

  Synthesis of β-(1→6)-branched (1→3)-glucododecaose and -glucopentadecaose with alternate β- and α-bonds in the backbone

  摘要：

  beta-D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)]-alpha-D-Glcp-(1-->3)-{beta-D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)]-alpha-D-Glcp-(1-->3)}(2-3)-beta-D-Glcp-(1-->3) -[beta-D-Glcp-(1-->6)]-beta-D-Glcp were synthesized as their methoxyphenyl glycosides in a concise way with a trisaccharide as the building block. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0008-6215(03)00354-9