4-hydroxybutyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside | 219512-27-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-hydroxybutyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside
• CAS: 219512-27-3
• 化学式: C₃₀H₄₄O₁₉
• 分子量: 708.668
• InChiKey: YFUBEMMQNGWKOS-OTJWROPPSA-N

反应信息

• 作为反应物：
  描述：

  4-hydroxybutyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside 在 calcium sulfate 、 sodium methylate 、 氰化汞 作用下， 以 甲醇 、 二氯甲烷 、 乙酸乙酯 为溶剂， 反应 4.0h， 生成 1,4-bis[O-[4-O-(α-D-glucopyranosyl)-β-D-glucopyranosyl]]butane-1,4-diol
  参考文献：
  名称：

  Synthesis of α,α-, α,β-, and β,β-(dimaltoside)s of ethane-1,2-diol, propane-1,3-diol, and butane-1,4-diol: A proposal for an initial adhesion mode

  摘要：

  Nine dimaltoside derivatives of ethane-1,2-diol, propane-1,3-diol, and butane-1,4-diol having the alpha,alpha, alpha,beta, and beta,beta anomeric configurations at the linkage sites have been synthesized. Suitably protected maltosyl halides or a 1-(phenylthio) derivative were condensed with the foregoing diols and the resulting monomaltosyl derivatives were further condensed with the maltosyl donors to give, after deprotection, the title compounds. Their structures were fully characterized by NMR spectroscopy. Interactions between the three alpha,alpha-(dimaltoside)s and cinnamyl alcohol are briefly discussed. (C) 1998 Elsevier Science Ltd. All rights reserved

  DOI：

  10.1016/s0008-6215(98)00191-8
• 作为产物：
  描述：

  1,4-丁二醇 、 2,3,6,2',3',4',6'-hepta-O-acetyl-α-D-maltosyl bromide 在 calcium sulfate 、 氰化汞 作用下， 以 二氯甲烷 为溶剂， 反应 5.5h， 以70%的产率得到4-hydroxybutyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glucopyranoside
  参考文献：
  名称：

  Synthesis of α,α-, α,β-, and β,β-(dimaltoside)s of ethane-1,2-diol, propane-1,3-diol, and butane-1,4-diol: A proposal for an initial adhesion mode

  摘要：

  Nine dimaltoside derivatives of ethane-1,2-diol, propane-1,3-diol, and butane-1,4-diol having the alpha,alpha, alpha,beta, and beta,beta anomeric configurations at the linkage sites have been synthesized. Suitably protected maltosyl halides or a 1-(phenylthio) derivative were condensed with the foregoing diols and the resulting monomaltosyl derivatives were further condensed with the maltosyl donors to give, after deprotection, the title compounds. Their structures were fully characterized by NMR spectroscopy. Interactions between the three alpha,alpha-(dimaltoside)s and cinnamyl alcohol are briefly discussed. (C) 1998 Elsevier Science Ltd. All rights reserved

  DOI：

  10.1016/s0008-6215(98)00191-8