3'-acetyloxy-6'-(p-acetyloxyphenyl)fluoran | 1172603-59-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 3'-acetyloxy-6'-(p-acetyloxyphenyl)fluoran
• CAS: 1172603-59-6
• 化学式: C₃₀H₂₀O₇
• 分子量: 492.485
• InChiKey: GJWDWTKULNDTJT-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  anthofluorescein 、 乙酸酐 在 吡啶 作用下， 反应 16.0h， 以87%的产率得到3'-acetyloxy-6'-(p-acetyloxyphenyl)fluoran
  参考文献：
  名称：

  A fluorescein-derived anthocyanidin-inspired pH sensor

  摘要：

  A new multicolor pH-dependent fluorophore was synthesized via Pd-mediated cross-coupling chemistry of the mono-triflate of fluorescein with p-hydroxyphenylboronic acid. The novel indicator, named anthofluorescein, is highly sensitive to pH changes between 7 and 10 and displays a green to red fluorescence shift, making it a Valuable candidate for biological studies. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.03.223