p-methoxyphenyl (α-L-rhamnopyranosyl)-(1→4)-(2-acetamido-2-deoxy-β-D-galactopyranosyl)-(1→3)-(α-D-galactopyranosyl)-(1→6)-(β-D-glucopyranosyl)-(1→3)-2-acetamido-2-deoxy-β-D-galactopyranoside | 1453085-90-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: p-methoxyphenyl (α-L-rhamnopyranosyl)-(1→4)-(2-acetamido-2-deoxy-β-D-galactopyranosyl)-(1→3)-(α-D-galactopyranosyl)-(1→6)-(β-D-glucopyranosyl)-(1→3)-2-acetamido-2-deoxy-β-D-galactopyranoside
• CAS: 1453085-90-9
• 化学式: C₄₁H₆₄N₂O₂₆
• 分子量: 1000.96
• InChiKey: SLWKGYIFNGWHGM-UFAPKKBVSA-N

反应信息

• 作为产物：
  描述：

  在 sodium methylate 作用下， 反应 4.0h， 以270 mg的产率得到p-methoxyphenyl (α-L-rhamnopyranosyl)-(1→4)-(2-acetamido-2-deoxy-β-D-galactopyranosyl)-(1→3)-(α-D-galactopyranosyl)-(1→6)-(β-D-glucopyranosyl)-(1→3)-2-acetamido-2-deoxy-β-D-galactopyranoside
  参考文献：
  名称：

  Concise synthesis of a pentasaccharide repeating unit corresponding to the O-antigen of Escherichia coli O102

  摘要：

  An efficient synthetic strategy has been developed for the synthesis of a pentasaccharide repeating unit of the O-antigen of Escherichia coli O102 strain. The target pentasaccharide 1 has been synthesized using a [2+3] block glycosylation strategy. All glycosylation steps are highly stereoselective and high yielding. Concept of armed-disarmed and orthogonal glycosylation strategies has been applied during the synthesis. The target compound has been synthesized using the minimum number of steps. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2013.06.005