| 200504-62-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• CAS: 200504-62-7
• 化学式: C₂₈H₃₈O₁₉
• 分子量: 678.598
• InChiKey: WOTQVEKSRLZRSX-SLIWNODJSA-N

物化性质

• 沸点：
  683.055±55.00 °C(Press: 760.00 Torr)(predicted)
• 密度：
  1.370±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

反应信息

• 作为反应物：
  描述：

  在 sodium azide 、 氢溴酸 、 溶剂黄146 作用下， 生成 2',3',6',2",3",4",6"-hepta-O-acetyl-β-D-lactopyranosyl azide
  参考文献：
  名称：

  Triazole linked lower rim glycosyl appended 1,3-calix[4]arene conjugates: Synthesis, characterization, and their interaction with jacalin

  摘要：

  Triazole linked lower rim galactosyl and lactosyl appended calix[4]arene conjugates have been synthesized by 1,3 dipolar addition of glycosyl azide and calix[4]arene alkyne. All these conjugates were characterized by H-1 and C-13 NMR, IR and mass spectrometry. Interaction of amino acids with the galactosyl conjugate of calix[4]arene (5) was studied using absorption and H-1 NMR techniques. Absorption studies showed that Trp interacts with triazole ring of 5. This was further confirmed by H-1 NMR study which showed an upfield shift in the triazole proton of 5 upon titrating with Trp. The preliminary studies of interaction of these conjugates with Jacalin were demonstrated by fluorescence and circular dichroism (CD) spectroscopy techniques. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.carres.2012.09.010