methyl 4,6-O-benzylidene-3-C-nitromethyl-2-O-p-tolylsulfonyl-α-D-allopyranoside | 73384-01-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methyl 4,6-O-benzylidene-3-C-nitromethyl-2-O-p-tolylsulfonyl-α-D-allopyranoside
• CAS: 73384-01-7
• 化学式: C₂₂H₂₅NO₁₀S
• 分子量: 495.507
• InChiKey: JXKXFIHNGNREOK-KGDHJNKISA-N

反应信息

• 作为反应物：
  描述：

  methyl 4,6-O-benzylidene-3-C-nitromethyl-2-O-p-tolylsulfonyl-α-D-allopyranoside 在 镍 氢气 作用下， 以 乙醇 为溶剂， 生成 Toluene-4-sulfonic acid (4aR,6S,7R,8R,8aR)-8-aminomethyl-8-hydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester
  参考文献：
  名称：

  Branched-chain Sugars. XIX. On the Application of¹³C NMR Spectroscopy to the Configurational Assignment of 3-C-Substituents of Aldohexopyranose Derivatives

  摘要：

  It was found that 13C NMR spectroscopy is applicable to the unequivocal configurational assignment at the quarternary carbon in seven pairs of 3-C-substituted-hexopyranose derivatives. The configuration of methyl 4,6-O-benzylidene-3-C-nitromethyl-2-O-p-tolylsulfonyl-α-d-glucopyranoside reported by Jordaan et al. is revised to d-allo by a chemical method.

  DOI：

  10.1246/bcsj.53.189