| 1178528-79-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• CAS: 1178528-79-4
• 化学式: C₃₇H₃₉N₃O₇S
• 分子量: 669.799
• InChiKey: NFLUQGMOCHOSTH-PQVOHFEXSA-N

反应信息

• 作为反应物：
  描述：

  在 1,3-丙二硫醇 、 三乙胺 作用下， 以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  Synthetic study on α(2→8)-linked oligosialic acid employing 1,5-lactamization as a key step

  摘要：

  An attempt to synthesize alpha(2 -> 8)-linked oligosialic acid utilizing a 1,5-lactamized sialyl acceptor is described. 1,5-Lactamization was experimentally proven to proceed only for alpha-sialoside, which was integrated into the synthetic cycle of oligosialic acid as a chemical sorting step to collect the desired alpha-sialoside and as a transformation step to produce a reactive sialyl acceptor for the next sialylation. Lactarnized oligosialyl acceptors served as favorable coupling partners for sialylation, providing high stereoselectivities and high yields. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.05.057
• 作为产物：
  描述：

  、 溴甲苯 在 二正丁基氧化锡 、 四丁基碘化铵 作用下， 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Synthetic study on α(2→8)-linked oligosialic acid employing 1,5-lactamization as a key step

  摘要：

  An attempt to synthesize alpha(2 -> 8)-linked oligosialic acid utilizing a 1,5-lactamized sialyl acceptor is described. 1,5-Lactamization was experimentally proven to proceed only for alpha-sialoside, which was integrated into the synthetic cycle of oligosialic acid as a chemical sorting step to collect the desired alpha-sialoside and as a transformation step to produce a reactive sialyl acceptor for the next sialylation. Lactarnized oligosialyl acceptors served as favorable coupling partners for sialylation, providing high stereoselectivities and high yields. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.05.057