N-(prop-2-ynyl)-N-(2-hydroxyethyl)-thymin-1-ylacetamide | 1338733-42-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: N-(prop-2-ynyl)-N-(2-hydroxyethyl)-thymin-1-ylacetamide
• 英文别名: N-(2-hydroxyethyl)-2-(5-methyl-2,4-dioxopyrimidin-1-yl)-N-prop-2-ynylacetamide
• CAS: 1338733-42-8
• 化学式: C₁₂H₁₅N₃O₄
• 分子量: 265.269
• InChiKey: UOHFYPZHKWDIMX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.5
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  90
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-(prop-2-ynyl)-N-(2-hydroxyethyl)-thymin-1-ylacetamide 在 氯化亚砜 、 sodium azide 、 copper(II) sulfate 、 sodium ascorbate 、 sodium iodide 作用下， 以 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.4h， 生成 N-(2-azidoethyl)-N-[[1-[[(2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl]triazol-4-yl]methyl]-2-(5-methyl-2,4-dioxopyrimidin-1-yl)acetamide
  参考文献：
  名称：

  Design of a new oligotriazole peptide nucleic acid analogue (oT-PNA)

  摘要：

  We describe in this Letter the synthesis of an original thymine azido-heterotrimer generated by Click Chemistry. This trimer has been obtained from an azido-thymidine and a new chloroethyl-propargylated PNA monomer analogue, after two azidation/click-reaction cycles. Conformational preferences of a rotameric intermediate have also been studied (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.09.050
• 作为产物：
  描述：

  2-(丙-2-炔基氨基)乙醇 在 咪唑 、 4-二甲氨基吡啶 、 四丁基氟化铵 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.67h， 生成 N-(prop-2-ynyl)-N-(2-hydroxyethyl)-thymin-1-ylacetamide
  参考文献：
  名称：

  Design of a new oligotriazole peptide nucleic acid analogue (oT-PNA)

  摘要：

  We describe in this Letter the synthesis of an original thymine azido-heterotrimer generated by Click Chemistry. This trimer has been obtained from an azido-thymidine and a new chloroethyl-propargylated PNA monomer analogue, after two azidation/click-reaction cycles. Conformational preferences of a rotameric intermediate have also been studied (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.09.050

文献信息

• Design of a new oligotriazole peptide nucleic acid analogue (oT-PNA)
  作者：Julien Vergnaud、Pierre-Antoine Faugeras、Vincent Chaleix、Yves Champavier、Rachida Zerrouki

  DOI：10.1016/j.tetlet.2011.09.050

  日期：2011.11

  We describe in this Letter the synthesis of an original thymine azido-heterotrimer generated by Click Chemistry. This trimer has been obtained from an azido-thymidine and a new chloroethyl-propargylated PNA monomer analogue, after two azidation/click-reaction cycles. Conformational preferences of a rotameric intermediate have also been studied (C) 2011 Elsevier Ltd. All rights reserved.