ethyl 1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazole-4-carboxylate | 1621580-28-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: ethyl 1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazole-4-carboxylate
• 英文别名: ethyl 1-(oxolan-2-ylmethyl)triazole-4-carboxylate
• CAS: 1621580-28-6
• 化学式: C₁₀H₁₅N₃O₃
• 分子量: 225.247
• InChiKey: USFHPEFUSRAPMV-UHFFFAOYSA-N

物化性质

• 沸点：
  368.3±38.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  66.2
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2-(azidomethyl)tetrahydrofuran 、 丙炔酸乙酯 在 copper(II) loaded mesoporous SBA-15 作用下， 以 二氯甲烷 为溶剂， 以87%的产率得到ethyl 1-[(oxolan-2-yl)methyl]-1H-1,2,3-triazole-4-carboxylate
  参考文献：
  名称：

  Copper(II) SBA-15: A reusable catalyst for azide–alkyne cycloaddition

  摘要：

  The azide-alkyne cycloaddition reaction was investigated under catalytic conditions involving a copper(II) loaded silica based mesoporous material. Cu(II) SBA-15 demonstrated a high catalytic effect in 1,4-triazoles synthesis in organic. No additives such as a base or a reductant are required. Quantitative yields were obtained and a mere filtration of the mesoporous material which retains copper(II) allows the recovery of the catalyst. In addition, up to 5 times recycling of the catalyst was achieved without loss of the activity affording 1,4-triazoles in a yield up to 98%. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2014.06.003