| 607377-80-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• CAS: 607377-80-0
• 化学式: C₅₆H₄₄N₂O₁₄
• 分子量: 968.97
• InChiKey: SJGDXYYSVRQRSL-NAMYXFRBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.03
• 重原子数：
  72.0
• 可旋转键数：
  11.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  200.14
• 氢给体数：
  2.0
• 氢受体数：
  15.0

反应信息

• 作为反应物：
  描述：

  在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 0.25h， 以78%的产率得到6-((1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)ethynyl)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl diacetate
  参考文献：
  名称：

  A Blue-to-Red Energy-Transfer Thymidine Analogue That Functions in DNA

  摘要：

  The thymidine analogue 1 is a blue-to-red energy transfer cassette designed to absorb UV light in the 300 nm region and emit it as fluorescence at around 520 nm. When incorporated into DNA, the fluorescence intensity of this modified nucleobase is not significantly reduced by the surrounding structure in the oligonucleotides.

  DOI：

  10.1021/ol049684w
• 作为产物：
  描述：

  2'-deoxy-5'-O-(4,4'-dimethoxytrityl)-5-ethynyluridine 、 6-iodofluorescein diacetate 在 copper(l) iodide 、 四(三苯基膦)钯 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以80%的产率得到
  参考文献：
  名称：

  A Blue-to-Red Energy-Transfer Thymidine Analogue That Functions in DNA

  摘要：

  The thymidine analogue 1 is a blue-to-red energy transfer cassette designed to absorb UV light in the 300 nm region and emit it as fluorescence at around 520 nm. When incorporated into DNA, the fluorescence intensity of this modified nucleobase is not significantly reduced by the surrounding structure in the oligonucleotides.

  DOI：

  10.1021/ol049684w

文献信息

• Oligonucleotides with strongly fluorescent groups π-Conjugated to a nucleobase: syntheses, melting temperatures, and conformation
  作者：Guan-Sheng Jiao、Kevin Burgess

  DOI：10.1016/s0960-894x(03)00555-9

  日期：2003.8

  Phosphoramidite 1 was prepared, incorporated into oligonuelcotides, and these were studied via thermal denaturation and circular dichroism. (C) 2003 Elsevier Ltd. All rights reserved.